Fixed cycle delay
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Delay code
Shortest possible CPU code that creates N cycles of delay, depending on constraints.
Assumptions:
- No page wrap occurs during any branch instruction.
- No interrupt / NMI occurs during the delay code.
It is permissible for DMA to steal cycles during the loops. If you are expecting that to happen, you have to manually adjust the delay cycle count (and it is in fact possible to do so) in order to get the correct delay.
Explanations on the requirements:
- @zptemp means you have a zeropage address that you can write random data into.
- @rti means you have a dummy interrupt handler installed that does nothing but
RTI. - @rts12 means you know a memory address that contains byte $60 (
RTS). - @rts14 means you know a memory address that contains a harmless 2-cycle instruction that fits your constraints (such as
CLC,LDA #0, orNOP), followed byRTS. - @rts15 means you know a memory address that contains a
JMPthat jumps to another location that containsRTS. - Alternatively, @rts15 means you know a memory address that contains a harmless 3-cycle instruction that fits your constraints (such as
LDA $00), followed byRTS. - @A, @X, @Y are local labels.
{{#css:
.testtable td{padding:2px} .testtable td pre{padding:2px;margin:2px}
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2 cycles
| 1 bytes | |
|---|---|
EA NOP |
No requirements |
- All instructions cost at least 2 cycles. There is no way to do 1 cycle of delay (though −1 cycles may sometimes appear in branch cost calculations).
3 cycles
| 1 bytes | |
|---|---|
48 PHA |
Clobbers S; and writes in stack |
| 2 bytes | |
A5 00 LDA $00 |
Clobbers A, and Z&N |
A4 00 LDY $00 |
Clobbers Y, and Z&N |
A6 00 LDX $00 |
Clobbers X, and Z&N |
C5 00 CMP $00 |
Clobbers Z&N, and C |
24 00 BIT $00 |
Clobbers Z&N, and V |
85 xx STA @zptemp |
Requires @zptemp |
04 00 NOP $00 |
Requires support for unofficial opcodes |
| 3 bytes | |
4C xx xx JMP *+3 |
Not relocatable code |
- Not relocatable means that the target address is hardcoded into the code. In ROM hacking, it sometimes makes sense to move code blobs around, and a hardcoded address makes it difficult to relocate the code. This restriction does not apply to branches, which use relative addressing. It is also assumed to not apply to
JSRinstructions, as chances are the JSR target is outside the code being relocated.
4 cycles
| 1 bytes | |
|---|---|
68 PLA |
Clobbers A, S, and Z&N |
| 2 bytes | |
EA NOP EA NOP |
No requirements |
- zp-indexed modes such as
LDA $00,Xalso do 4 cycles, but having side effects, these two-byte instructions are inferior to a simple 2 ×NOP. - There is also an unofficial opcode
NOP $00,X(34 00), but there is no reason to use this instruction when the official equivalent has the same performance.
5 cycles
| 2 bytes | |
|---|---|
E6 xx INC @zptemp |
Clobbers Z&N; and requires @zptemp |
EA NOP 48 PHA |
Clobbers S; and writes in stack |
| 3 bytes | |
EA NOP A5 00 LDA $00 |
Clobbers A, and Z&N |
EA NOP A6 00 LDX $00 |
Clobbers X, and Z&N |
EA NOP A4 00 LDY $00 |
Clobbers Y, and Z&N |
18 CLC 90 00 BCC *+2 |
Clobbers C |
B8 CLV 50 00 BVC *+2 |
Clobbers V |
EA NOP 85 xx STA @zptemp |
Requires @zptemp |
EA NOP 04 00 NOP $00 |
Requires support for unofficial opcodes |
| 4 bytes | |
EA NOP 4C xx xx JMP *+3 |
Not relocatable code |
- abs-indexed modes such as
LDA $1234,Xcause 4 or 5 cycles of delay, depending whether a page wrap occurred. Because you need extra setup code to make sure that a wrap does occur, you do not see this mode in these samples, outside situations where circumstances permit.
6 cycles
| 2 bytes | |
|---|---|
48 PHA 48 PHA |
Clobbers S; and writes in stack |
EA NOP 68 PLA |
Clobbers A, S, and Z&N |
| 3 bytes | |
EA NOP EA NOP EA NOP |
No requirements |
- zp-indexed RMW instructions such as
INC @zptemp,Xdo 6 cycles, but as the memory address modified depends on the value of X, and in this document it is a bit difficult to formalize the rules under which you can write to such addresses, thus the instruction is not used. - ix and iy instructions such as
LDA ($00,X)orLDA ($00),Ydo 6 cycles, but there may be side effects for reading from random memory addresses (such as $2002), and therefore we do not do that. With ind-y there is also the trouble of predicting whether a wrap occurs or not. - Absolute RMW instructions like
INC $2000do 6 cycles, but weighing 3 bytes with side-effects it would be inferior to 3 ×NOP.
7 cycles
| 2 bytes | |
|---|---|
08 PHP 28 PLP |
Writes in stack |
68 PLA 48 PHA |
Clobbers A, and Z&N |
| 3 bytes | |
EA NOP E6 xx INC @zptemp |
Clobbers Z&N; and requires @zptemp |
| 4 bytes | |
EA NOP EA NOP A4 00 LDY $00 |
Clobbers Y, and Z&N |
EA NOP EA NOP A6 00 LDX $00 |
Clobbers X, and Z&N |
EA NOP 18 CLC 90 00 BCC *+2 |
Clobbers C |
EA NOP B8 CLV 50 00 BVC *+2 |
Clobbers V |
EA NOP EA NOP 85 xx STA @zptemp |
Requires @zptemp |
EA NOP EA NOP 04 00 NOP $00 |
Requires support for unofficial opcodes |
| 5 bytes | |
EA NOP EA NOP 4C xx xx JMP *+3 |
Not relocatable code |
PHP-PLPis very efficient for 7 cycles of delay, but it does modify stack contents. S register remains unchanged though.PLA-PHAdoes not overwrite any bytes in stack. It just writes back the same byte. But it does clobber A and Z+N.- abs-indexed RMW instructions such as
INC abs,Xdo 7 cycles, but it is difficult to formalize the rules under which one could write to such random addresses.
8 cycles
| 2 bytes | |
|---|---|
68 PLA 68 PLA |
Clobbers A, S, and Z&N |
| 3 bytes | |
BA TSX 68 PLA 9A TXS |
Clobbers A, X, and Z&N |
EA NOP 48 PHA 48 PHA |
Clobbers S; and writes in stack |
| 4 bytes | |
EA NOP EA NOP EA NOP EA NOP |
No requirements |
- ix and iy RMW instructions such as
SLO ($00,X)orSLO ($00),Ywould do 8 cycles for 2 bytes of code, but it is dangerous to read random memory addresses, let alone write to them, so we do not do that. These instructions are also unofficial.
9 cycles
| 3 bytes | |
|---|---|
EA NOP 08 PHP 28 PLP |
Writes in stack |
EA NOP 68 PLA 48 PHA |
Clobbers A, and Z&N |
| 4 bytes | |
A2 AE LDX #$AE ;hides 'LDX $FDD0' D0 FD BNE *-1 |
Clobbers X, and Z&N |
A0 AC LDY #$AC ;hides 'LDY $FDD0' D0 FD BNE *-1 |
Clobbers Y, and Z&N |
EA NOP EA NOP E6 xx INC @zptemp |
Clobbers Z&N; and requires @zptemp |
| 5 bytes | |
EA NOP EA NOP 18 CLC 90 00 BCC *+2 |
Clobbers C |
EA NOP EA NOP B8 CLV 50 00 BVC *+2 |
Clobbers V |
EA NOP EA NOP EA NOP 85 xx STA @zptemp |
Requires @zptemp |
EA NOP EA NOP EA NOP 04 00 NOP $00 |
Requires support for unofficial opcodes |
| 6 bytes | |
EA NOP EA NOP EA NOP 4C xx xx JMP *+3 |
Not relocatable code |
- Jumping into the middle of another instruction is a very efficient way of reducing code size. Note that all code samples using branches on this page require that no page wrap occurs.
10 cycles
| 3 bytes | |
|---|---|
48 PHA 08 PHP 28 PLP |
Clobbers S; and writes in stack |
EA NOP 68 PLA 68 PLA |
Clobbers A, S, and Z&N |
| 4 bytes | |
08 PHP 24 00 BIT $00 28 PLP |
Writes in stack |
26 00 ROL $00 66 00 ROR $00 |
Clobbers Z&N |
| 5 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP |
No requirements |
- Note that the
ROL-RORsequence preserves the original value of the memory address. Carry is also preserved.
11 cycles
| 3 bytes | |
|---|---|
68 PLA 68 PLA 48 PHA |
Clobbers A, S, and Z&N |
| 4 bytes | |
EA NOP EA NOP 08 PHP 28 PLP |
Writes in stack |
EA NOP EA NOP 68 PLA 48 PHA |
Clobbers A, and Z&N |
| 5 bytes | |
A2 02 LDX #2 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
A0 02 LDY #2 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
EA NOP EA NOP EA NOP E6 xx INC @zptemp |
Clobbers Z&N; and requires @zptemp |
| 6 bytes | |
EA NOP EA NOP EA NOP 18 CLC 90 00 BCC *+2 |
Clobbers C |
EA NOP EA NOP EA NOP B8 CLV 50 00 BVC *+2 |
Clobbers V |
EA NOP EA NOP EA NOP EA NOP 85 xx STA @zptemp |
Requires @zptemp |
EA NOP EA NOP EA NOP EA NOP 04 00 NOP $00 |
Requires support for unofficial opcodes |
| 7 bytes | |
EA NOP EA NOP EA NOP EA NOP 4C xx xx JMP *+3 |
Not relocatable code |
12 cycles
| 3 bytes | |
|---|---|
20 xx xx JSR @rts12 |
Requires @rts12; and writes in stack |
68 PLA 68 PLA 68 PLA |
Clobbers A, S, and Z&N |
| 4 bytes | |
36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N |
08 PHP E6 xx INC @zptemp 28 PLP |
Requires @zptemp; and writes in stack |
EA NOP 48 PHA 08 PHP 28 PLP |
Clobbers S; and writes in stack |
| 5 bytes | |
08 PHP 18 CLC 90 00 BCC *+2 28 PLP |
Writes in stack |
| 6 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP |
No requirements |
JSR-RTScauses 12 cycles of delay. But it does write a function return address in the stack, which may be unwanted in some applications. S is not modified.- Again,
ROL-RORdoes not have side effects (as long as an interrupt does not happen in the middle), except for Z+N.
13 cycles
| 2 bytes | |
|---|---|
00 00 BRK 0 |
Requires @rti; and writes in stack |
| 4 bytes | |
48 PHA 48 PHA 08 PHP 28 PLP |
Clobbers S; and writes in stack |
EA NOP 68 PLA 68 PLA 48 PHA |
Clobbers A, S, and Z&N |
| 5 bytes | |
EA NOP EA NOP EA NOP 08 PHP 28 PLP |
Writes in stack |
EA NOP EA NOP EA NOP 68 PLA 48 PHA |
Clobbers A, and Z&N |
| 6 bytes | |
A6 00 LDX $00 26 00 ROL $00 66 00 ROR $00 |
Clobbers X, and Z&N |
A4 00 LDY $00 26 00 ROL $00 66 00 ROR $00 |
Clobbers Y, and Z&N |
C5 00 CMP $00 26 00 ROL $00 66 00 ROR $00 |
Clobbers Z&N, and C |
24 00 BIT $00 26 00 ROL $00 66 00 ROR $00 |
Clobbers Z&N, and V |
85 xx STA @zptemp 26 00 ROL $00 66 00 ROR $00 |
Clobbers Z&N; and requires @zptemp |
04 00 NOP $00 26 00 ROL $00 66 00 ROR $00 |
Clobbers Z&N; and requires support for unofficial opcodes |
| 7 bytes | |
4C xx xx JMP *+3 26 00 ROL $00 66 00 ROR $00 |
Clobbers Z&N; and not relocatable code |
EA NOP EA NOP EA NOP EA NOP 18 CLC 90 00 BCC *+2 |
Clobbers C |
EA NOP EA NOP EA NOP EA NOP B8 CLV 50 00 BVC *+2 |
Clobbers V |
EA NOP EA NOP EA NOP EA NOP EA NOP 85 xx STA @zptemp |
Requires @zptemp |
EA NOP EA NOP EA NOP EA NOP EA NOP 04 00 NOP $00 |
Requires support for unofficial opcodes |
| 8 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP 4C xx xx JMP *+3 |
Not relocatable code |
14 cycles
| 3 bytes | |
|---|---|
20 xx xx JSR @rts14 |
Requires @rts14; and writes in stack |
| 4 bytes | |
08 PHP 28 PLP 08 PHP 28 PLP |
Writes in stack |
68 PLA 48 PHA 68 PLA 48 PHA |
Clobbers A, and Z&N |
| 5 bytes | |
EA NOP 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N |
| 7 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP |
No requirements |
15 cycles
| 3 bytes | |
|---|---|
20 xx xx JSR @rts15 |
Requires @rts15; and writes in stack |
EA NOP 00 00 BRK 0 |
Requires @rti; and writes in stack |
| 4 bytes | |
48 PHA 20 xx xx JSR @rts12 |
Clobbers S; requires @rts12; and writes in stack |
68 PLA 68 PLA 68 PLA 48 PHA |
Clobbers A, S, and Z&N |
| 5 bytes | |
A5 00 LDA $00 20 xx xx JSR @rts12 |
Clobbers A, and Z&N; requires @rts12; and writes in stack |
48 PHA BA TSX 68 PLA 9A TXS 68 PLA |
Clobbers X, and Z&N; and writes in stack |
A4 00 LDY $00 20 xx xx JSR @rts12 |
Clobbers Y, and Z&N; requires @rts12; and writes in stack |
08 PHP BA TSX 68 PLA 9A TXS 28 PLP |
Clobbers A, and X; and writes in stack |
68 PLA 48 PHA BA TSX 68 PLA 9A TXS |
Clobbers A, X, and Z&N |
C5 00 CMP $00 20 xx xx JSR @rts12 |
Clobbers Z&N, and C; requires @rts12; and writes in stack |
24 00 BIT $00 20 xx xx JSR @rts12 |
Clobbers Z&N, and V; requires @rts12; and writes in stack |
85 xx STA @zptemp 20 xx xx JSR @rts12 |
Requires @zptemp, and @rts12; and writes in stack |
EA NOP 48 PHA 48 PHA 08 PHP 28 PLP |
Clobbers S; and writes in stack |
04 00 NOP $00 20 xx xx JSR @rts12 |
Requires @rts12, and support for unofficial opcodes; and writes in stack |
| 6 bytes | |
EA NOP EA NOP EA NOP EA NOP 08 PHP 28 PLP |
Writes in stack |
A5 00 LDA $00 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers A, and Z&N |
A6 00 LDX $00 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers X, and Z&N |
A4 00 LDY $00 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Y, and Z&N |
C5 00 CMP $00 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and C |
24 00 BIT $00 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and V |
E6 xx INC @zptemp 26 00 ROL $00 66 00 ROR $00 |
Clobbers Z&N; and requires @zptemp |
04 00 NOP $00 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires support for unofficial opcodes |
| 7 bytes | |
4C xx xx JMP *+3 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and not relocatable code |
| 8 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP 18 CLC 90 00 BCC *+2 |
Clobbers C |
EA NOP EA NOP EA NOP EA NOP EA NOP B8 CLV 50 00 BVC *+2 |
Clobbers V |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 85 xx STA @zptemp |
Requires @zptemp |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 04 00 NOP $00 |
Requires support for unofficial opcodes |
| 9 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 4C xx xx JMP *+3 |
Not relocatable code |
16 cycles
| 3 bytes | |
|---|---|
48 PHA 00 00 BRK 0 |
Clobbers S; requires @rti; and writes in stack |
| 4 bytes | |
EA NOP 20 xx xx JSR @rts14 |
Requires @rts14; and writes in stack |
A5 00 LDA $00 00 00 BRK 0 |
Clobbers A, and Z&N; requires @rti; and writes in stack |
A4 00 LDY $00 00 00 BRK 0 |
Clobbers Y, and Z&N; requires @rti; and writes in stack |
A6 00 LDX $00 00 00 BRK 0 |
Clobbers X, and Z&N; requires @rti; and writes in stack |
C5 00 CMP $00 00 00 BRK 0 |
Clobbers Z&N, and C; requires @rti; and writes in stack |
24 00 BIT $00 00 00 BRK 0 |
Clobbers Z&N, and V; requires @rti; and writes in stack |
85 xx STA @zptemp 00 00 BRK 0 |
Requires @zptemp, and @rti; and writes in stack |
68 PLA 68 PLA 68 PLA 68 PLA |
Clobbers A, S, and Z&N |
04 00 NOP $00 00 00 BRK 0 |
Requires @rti, and support for unofficial opcodes; and writes in stack |
| 5 bytes | |
EA NOP 08 PHP 28 PLP 08 PHP 28 PLP |
Writes in stack |
EA NOP 68 PLA 48 PHA 68 PLA 48 PHA |
Clobbers A, and Z&N |
A2 03 LDX #3 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
A0 03 LDY #3 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 6 bytes | |
EA NOP EA NOP 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N |
| 8 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP |
No requirements |
17 cycles
| 3 bytes | |
|---|---|
68 PLA 00 00 BRK 0 |
Clobbers A, S, and Z&N; requires @rti; and writes in stack |
| 4 bytes | |
EA NOP 20 xx xx JSR @rts15 |
Requires @rts15; and writes in stack |
EA NOP EA NOP 00 00 BRK 0 |
Requires @rti; and writes in stack |
48 PHA 20 xx xx JSR @rts14 |
Clobbers S; requires @rts14; and writes in stack |
| 5 bytes | |
A5 00 LDA $00 20 xx xx JSR @rts14 |
Clobbers A, and Z&N; requires @rts14; and writes in stack |
A6 00 LDX $00 20 xx xx JSR @rts14 |
Clobbers X, and Z&N; requires @rts14; and writes in stack |
A4 00 LDY $00 20 xx xx JSR @rts14 |
Clobbers Y, and Z&N; requires @rts14; and writes in stack |
C5 00 CMP $00 20 xx xx JSR @rts14 |
Clobbers Z&N, and C; requires @rts14; and writes in stack |
24 00 BIT $00 20 xx xx JSR @rts14 |
Clobbers Z&N, and V; requires @rts14; and writes in stack |
E6 xx INC @zptemp 20 xx xx JSR @rts12 |
Clobbers Z&N; requires @zptemp, and @rts12; and writes in stack |
85 xx STA @zptemp 20 xx xx JSR @rts14 |
Requires @zptemp, and @rts14; and writes in stack |
48 PHA 08 PHP 28 PLP 08 PHP 28 PLP |
Clobbers S; and writes in stack |
EA NOP 68 PLA 68 PLA 68 PLA 48 PHA |
Clobbers A, S, and Z&N |
04 00 NOP $00 20 xx xx JSR @rts14 |
Requires @rts14, and support for unofficial opcodes; and writes in stack |
| 6 bytes | |
08 PHP 26 00 ROL $00 66 00 ROR $00 28 PLP |
Writes in stack |
68 PLA 48 PHA 26 00 ROL $00 66 00 ROR $00 |
Clobbers A, and Z&N |
E6 xx INC @zptemp 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires @zptemp |
| 7 bytes | |
EA NOP A4 00 LDY $00 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Y, and Z&N |
EA NOP A6 00 LDX $00 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers X, and Z&N |
EA NOP C5 00 CMP $00 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and C |
EA NOP 24 00 BIT $00 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and V |
EA NOP 04 00 NOP $00 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires support for unofficial opcodes |
| 8 bytes | |
EA NOP 4C xx xx JMP *+3 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and not relocatable code |
| 9 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 18 CLC 90 00 BCC *+2 |
Clobbers C |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP B8 CLV 50 00 BVC *+2 |
Clobbers V |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 85 xx STA @zptemp |
Requires @zptemp |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 04 00 NOP $00 |
Requires support for unofficial opcodes |
| 10 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 4C xx xx JMP *+3 |
Not relocatable code |
18 cycles
| 4 bytes | |
|---|---|
E6 xx INC @zptemp 00 00 BRK 0 |
Clobbers Z&N; requires @zptemp, and @rti; and writes in stack |
48 PHA 20 xx xx JSR @rts15 |
Clobbers S; requires @rts15; and writes in stack |
68 PLA 20 xx xx JSR @rts14 |
Clobbers A, S, and Z&N; requires @rts14; and writes in stack |
EA NOP 48 PHA 00 00 BRK 0 |
Clobbers S; requires @rti; and writes in stack |
| 5 bytes | |
A5 00 LDA $00 20 xx xx JSR @rts15 |
Clobbers A, and Z&N; requires @rts15; and writes in stack |
A4 00 LDY $00 20 xx xx JSR @rts15 |
Clobbers Y, and Z&N; requires @rts15; and writes in stack |
A6 00 LDX $00 20 xx xx JSR @rts15 |
Clobbers X, and Z&N; requires @rts15; and writes in stack |
C5 00 CMP $00 20 xx xx JSR @rts15 |
Clobbers Z&N, and C; requires @rts15; and writes in stack |
24 00 BIT $00 20 xx xx JSR @rts15 |
Clobbers Z&N, and V; requires @rts15; and writes in stack |
EA NOP EA NOP 20 xx xx JSR @rts14 |
Requires @rts14; and writes in stack |
85 xx STA @zptemp 20 xx xx JSR @rts15 |
Requires @zptemp, and @rts15; and writes in stack |
EA NOP A5 00 LDA $00 00 00 BRK 0 |
Clobbers A, and Z&N; requires @rti; and writes in stack |
EA NOP A4 00 LDY $00 00 00 BRK 0 |
Clobbers Y, and Z&N; requires @rti; and writes in stack |
EA NOP A6 00 LDX $00 00 00 BRK 0 |
Clobbers X, and Z&N; requires @rti; and writes in stack |
18 CLC 90 00 BCC *+2 00 00 BRK 0 |
Clobbers C; requires @rti; and writes in stack |
B8 CLV 50 00 BVC *+2 00 00 BRK 0 |
Clobbers V; requires @rti; and writes in stack |
EA NOP 85 xx STA @zptemp 00 00 BRK 0 |
Requires @zptemp, and @rti; and writes in stack |
48 PHA 48 PHA 20 xx xx JSR @rts12 |
Clobbers S; requires @rts12; and writes in stack |
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA |
Clobbers A, S, and Z&N |
04 00 NOP $00 20 xx xx JSR @rts15 |
Requires @rts15, and support for unofficial opcodes; and writes in stack |
EA NOP 04 00 NOP $00 00 00 BRK 0 |
Requires @rti, and support for unofficial opcodes; and writes in stack |
| 6 bytes | |
EA NOP EA NOP 08 PHP 28 PLP 08 PHP 28 PLP |
Writes in stack |
EA NOP EA NOP 68 PLA 48 PHA 68 PLA 48 PHA |
Clobbers A, and Z&N |
EA NOP A0 03 LDY #3 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
EA NOP A2 03 LDX #3 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 7 bytes | |
EA NOP EA NOP EA NOP 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N |
| 9 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP |
No requirements |
19 cycles
| 4 bytes | |
|---|---|
A9 E9 LDA #$E9 ;hides 'SBC #$30' 30 FD BMI *-1 |
Clobbers A, Z&N, and C |
68 PLA 20 xx xx JSR @rts15 |
Clobbers A, S, and Z&N; requires @rts15; and writes in stack |
48 PHA 48 PHA 00 00 BRK 0 |
Clobbers S; requires @rti; and writes in stack |
| 5 bytes | |
08 PHP 28 PLP 20 xx xx JSR @rts12 |
Requires @rts12; and writes in stack |
EA NOP EA NOP 20 xx xx JSR @rts15 |
Requires @rts15; and writes in stack |
EA NOP EA NOP EA NOP 00 00 BRK 0 |
Requires @rti; and writes in stack |
E6 xx INC @zptemp 20 xx xx JSR @rts14 |
Clobbers Z&N; requires @zptemp, and @rts14; and writes in stack |
68 PLA 68 PLA 68 PLA 68 PLA 48 PHA |
Clobbers A, S, and Z&N |
EA NOP 48 PHA 20 xx xx JSR @rts14 |
Clobbers S; requires @rts14; and writes in stack |
| 6 bytes | |
08 PHP 36 00 ROL $00,X 76 00 ROR $00,X 28 PLP |
Writes in stack |
68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers A, and Z&N |
| 7 bytes | |
A4 00 LDY $00 A0 03 LDY #3 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
A6 00 LDX $00 A2 03 LDX #3 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
EA NOP E6 xx INC @zptemp 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires @zptemp |
| 8 bytes | |
EA NOP EA NOP C5 00 CMP $00 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and C |
EA NOP EA NOP 24 00 BIT $00 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and V |
EA NOP EA NOP 04 00 NOP $00 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires support for unofficial opcodes |
| 9 bytes | |
EA NOP EA NOP 4C xx xx JMP *+3 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and not relocatable code |
| 10 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 18 CLC 90 00 BCC *+2 |
Clobbers C |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP B8 CLV 50 00 BVC *+2 |
Clobbers V |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 85 xx STA @zptemp |
Requires @zptemp |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 04 00 NOP $00 |
Requires support for unofficial opcodes |
| 11 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 4C xx xx JMP *+3 |
Not relocatable code |
20 cycles
| 4 bytes | |
|---|---|
08 PHP 28 PLP 00 00 BRK 0 |
Requires @rti; and writes in stack |
| 5 bytes | |
E6 xx INC @zptemp 20 xx xx JSR @rts15 |
Clobbers Z&N; requires @zptemp, and @rts15; and writes in stack |
EA NOP 48 PHA 20 xx xx JSR @rts15 |
Clobbers S; requires @rts15; and writes in stack |
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA |
Clobbers A, S, and Z&N |
48 PHA 48 PHA 20 xx xx JSR @rts14 |
Clobbers S; requires @rts14; and writes in stack |
| 6 bytes | |
EA NOP A5 00 LDA $00 20 xx xx JSR @rts15 |
Clobbers A, and Z&N; requires @rts15; and writes in stack |
EA NOP A4 00 LDY $00 20 xx xx JSR @rts15 |
Clobbers Y, and Z&N; requires @rts15; and writes in stack |
EA NOP A6 00 LDX $00 20 xx xx JSR @rts15 |
Clobbers X, and Z&N; requires @rts15; and writes in stack |
BA TSX 68 PLA 68 PLA 68 PLA 68 PLA 9A TXS |
Clobbers A, X, and Z&N |
18 CLC 90 00 BCC *+2 20 xx xx JSR @rts15 |
Clobbers C; requires @rts15; and writes in stack |
B8 CLV 50 00 BVC *+2 20 xx xx JSR @rts15 |
Clobbers V; requires @rts15; and writes in stack |
EA NOP EA NOP EA NOP 20 xx xx JSR @rts14 |
Requires @rts14; and writes in stack |
EA NOP 85 xx STA @zptemp 20 xx xx JSR @rts15 |
Requires @zptemp, and @rts15; and writes in stack |
48 PHA 48 PHA 08 PHP 28 PLP 08 PHP 28 PLP |
Clobbers S; and writes in stack |
EA NOP 04 00 NOP $00 20 xx xx JSR @rts15 |
Requires @rts15, and support for unofficial opcodes; and writes in stack |
| 7 bytes | |
EA NOP EA NOP EA NOP 08 PHP 28 PLP 08 PHP 28 PLP |
Writes in stack |
EA NOP EA NOP EA NOP 68 PLA 48 PHA 68 PLA 48 PHA |
Clobbers A, and Z&N |
EA NOP EA NOP A2 03 LDX #3 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
EA NOP EA NOP A0 03 LDY #3 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 8 bytes | |
26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 |
Clobbers Z&N |
| 10 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP |
No requirements |
21 cycles
| 4 bytes | |
|---|---|
68 PLA 68 PLA 00 00 BRK 0 |
Clobbers A, S, and Z&N; requires @rti; and writes in stack |
| 5 bytes | |
A2 04 LDX #4 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
A0 04 LDY #4 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
EA NOP A9 E9 LDA #$E9 ;hides 'SBC #$30' 30 FD BMI *-1 |
Clobbers A, Z&N, and C |
08 PHP 28 PLP 20 xx xx JSR @rts14 |
Requires @rts14; and writes in stack |
48 PHA 48 PHA 20 xx xx JSR @rts15 |
Clobbers S; requires @rts15; and writes in stack |
EA NOP 48 PHA 48 PHA 00 00 BRK 0 |
Clobbers S; requires @rti; and writes in stack |
| 6 bytes | |
08 PHP 48 PHA 68 PLA 48 PHA 68 PLA 28 PLP |
Writes in stack |
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA |
Clobbers A, and Z&N |
| 8 bytes | |
EA NOP EA NOP E6 xx INC @zptemp 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires @zptemp |
| 9 bytes | |
EA NOP EA NOP EA NOP C5 00 CMP $00 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and C |
EA NOP EA NOP EA NOP 24 00 BIT $00 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and V |
EA NOP EA NOP EA NOP 04 00 NOP $00 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires support for unofficial opcodes |
| 10 bytes | |
EA NOP EA NOP EA NOP 4C xx xx JMP *+3 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and not relocatable code |
| 11 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 18 CLC 90 00 BCC *+2 |
Clobbers C |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP B8 CLV 50 00 BVC *+2 |
Clobbers V |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 85 xx STA @zptemp |
Requires @zptemp |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 04 00 NOP $00 |
Requires support for unofficial opcodes |
| 12 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 4C xx xx JMP *+3 |
Not relocatable code |
22 cycles
| 5 bytes | |
|---|---|
08 PHP 28 PLP 20 xx xx JSR @rts15 |
Requires @rts15; and writes in stack |
EA NOP 08 PHP 28 PLP 00 00 BRK 0 |
Requires @rti; and writes in stack |
48 PHA A9 E9 LDA #$E9 ;hides 'SBC #$30' 30 FD BMI *-1 |
Clobbers A, S, Z&N, and C; and writes in stack |
68 PLA 68 PLA 20 xx xx JSR @rts14 |
Clobbers A, S, and Z&N; requires @rts14; and writes in stack |
| 6 bytes | |
A0 03 LDY #3 @Y: EA NOP 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
A2 03 LDX #3 @X: EA NOP CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
A5 00 LDA $00 A9 E9 LDA #$E9 ;hides 'SBC #$30' 30 FD BMI *-1 |
Clobbers A, Z&N, and C |
48 PHA 08 PHP 28 PLP 20 xx xx JSR @rts12 |
Clobbers S; requires @rts12; and writes in stack |
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA |
Clobbers A, S, and Z&N |
EA NOP 48 PHA 48 PHA 20 xx xx JSR @rts14 |
Clobbers S; requires @rts14; and writes in stack |
| 7 bytes | |
08 PHP 24 00 BIT $00 28 PLP 20 xx xx JSR @rts12 |
Requires @rts12; and writes in stack |
08 PHP 48 PHA BA TSX 68 PLA 9A TXS 68 PLA 28 PLP |
Clobbers X; and writes in stack |
EA NOP EA NOP EA NOP EA NOP 20 xx xx JSR @rts14 |
Requires @rts14; and writes in stack |
48 PHA 08 PHP 36 00 ROL $00,X 76 00 ROR $00,X 28 PLP |
Clobbers S; and writes in stack |
| 8 bytes | |
08 PHP 24 00 BIT $00 36 00 ROL $00,X 76 00 ROR $00,X 28 PLP |
Writes in stack |
26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N |
| 11 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP |
No requirements |
23 cycles
| 5 bytes | |
|---|---|
68 PLA 68 PLA 20 xx xx JSR @rts15 |
Clobbers A, S, and Z&N; requires @rts15; and writes in stack |
68 PLA A9 E9 LDA #$E9 ;hides 'SBC #$30' 30 FD BMI *-1 |
Clobbers A, S, Z&N, and C |
48 PHA 08 PHP 28 PLP 00 00 BRK 0 |
Clobbers S; requires @rti; and writes in stack |
| 6 bytes | |
EA NOP A0 04 LDY #4 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
EA NOP A2 04 LDX #4 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
EA NOP EA NOP A9 E9 LDA #$E9 ;hides 'SBC #$30' 30 FD BMI *-1 |
Clobbers A, Z&N, and C |
EA NOP 08 PHP 28 PLP 20 xx xx JSR @rts14 |
Requires @rts14; and writes in stack |
08 PHP 24 00 BIT $00 28 PLP 00 00 BRK 0 |
Requires @rti; and writes in stack |
EA NOP 48 PHA 48 PHA 20 xx xx JSR @rts15 |
Clobbers S; requires @rts15; and writes in stack |
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA |
Clobbers A, S, and Z&N |
| 7 bytes | |
EA NOP 08 PHP 48 PHA 68 PLA 48 PHA 68 PLA 28 PLP |
Writes in stack |
EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA |
Clobbers A, and Z&N |
| 9 bytes | |
EA NOP EA NOP EA NOP E6 xx INC @zptemp 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires @zptemp |
| 10 bytes | |
C5 00 CMP $00 26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 |
Clobbers Z&N, and C |
24 00 BIT $00 26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 |
Clobbers Z&N, and V |
04 00 NOP $00 26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 |
Clobbers Z&N; and requires support for unofficial opcodes |
| 11 bytes | |
4C xx xx JMP *+3 26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 |
Clobbers Z&N; and not relocatable code |
| 12 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 18 CLC 90 00 BCC *+2 |
Clobbers C |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP B8 CLV 50 00 BVC *+2 |
Clobbers V |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 85 xx STA @zptemp |
Requires @zptemp |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 04 00 NOP $00 |
Requires support for unofficial opcodes |
| 13 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 4C xx xx JMP *+3 |
Not relocatable code |
24 cycles
| 4 bytes | |
|---|---|
A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 |
Clobbers A, Z&N, and C |
| 5 bytes | |
48 PHA 68 PLA 68 PLA 00 00 BRK 0 |
Clobbers A, S, and Z&N; requires @rti; and writes in stack |
| 6 bytes | |
20 xx xx JSR @rts12 20 xx xx JSR @rts12 |
Requires @rts12; and writes in stack |
EA NOP 08 PHP 28 PLP 20 xx xx JSR @rts15 |
Requires @rts15; and writes in stack |
EA NOP EA NOP 08 PHP 28 PLP 00 00 BRK 0 |
Requires @rti; and writes in stack |
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA |
Clobbers A, S, and Z&N |
48 PHA A0 04 LDY #4 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, S, and Z&N; and writes in stack |
48 PHA A2 04 LDX #4 @X: CA DEX D0 xx BNE @X |
Clobbers X, S, and Z&N; and writes in stack |
48 PHA 08 PHP 28 PLP 20 xx xx JSR @rts14 |
Clobbers S; requires @rts14; and writes in stack |
| 7 bytes | |
A6 00 LDX $00 A2 04 LDX #4 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
A4 00 LDY $00 A0 04 LDY #4 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
08 PHP 24 00 BIT $00 28 PLP 20 xx xx JSR @rts14 |
Requires @rts14; and writes in stack |
48 PHA 08 PHP 48 PHA 68 PLA 48 PHA 68 PLA 28 PLP |
Clobbers S; and writes in stack |
| 8 bytes | |
08 PHP 28 PLP 08 PHP 26 00 ROL $00 66 00 ROR $00 28 PLP |
Writes in stack |
36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N |
| 12 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP |
No requirements |
25 cycles
| 5 bytes | |
|---|---|
20 xx xx JSR @rts12 00 00 BRK 0 |
Requires @rti, and @rts12; and writes in stack |
68 PLA 68 PLA 68 PLA 00 00 BRK 0 |
Clobbers A, S, and Z&N; requires @rti; and writes in stack |
| 6 bytes | |
36 00 ROL $00,X 76 00 ROR $00,X 00 00 BRK 0 |
Clobbers Z&N; requires @rti; and writes in stack |
08 PHP E6 xx INC @zptemp 28 PLP 00 00 BRK 0 |
Requires @zptemp, and @rti; and writes in stack |
48 PHA 08 PHP 28 PLP 20 xx xx JSR @rts15 |
Clobbers S; requires @rts15; and writes in stack |
A0 03 LDY #3 @Y: 48 PHA 88 DEY D0 xx BNE @Y |
Clobbers Y, S, and Z&N; and writes in stack |
A2 03 LDX #3 @X: 48 PHA CA DEX D0 xx BNE @X |
Clobbers X, S, and Z&N; and writes in stack |
68 PLA A2 04 LDX #4 @X: CA DEX D0 xx BNE @X |
Clobbers A, X, S, and Z&N |
68 PLA A0 04 LDY #4 @Y: 88 DEY D0 xx BNE @Y |
Clobbers A, Y, S, and Z&N |
EA NOP 68 PLA A9 E9 LDA #$E9 ;hides 'SBC #$30' 30 FD BMI *-1 |
Clobbers A, S, Z&N, and C |
48 PHA 68 PLA 68 PLA 20 xx xx JSR @rts14 |
Clobbers A, S, and Z&N; requires @rts14; and writes in stack |
EA NOP 48 PHA 08 PHP 28 PLP 00 00 BRK 0 |
Clobbers S; requires @rti; and writes in stack |
| 7 bytes | |
08 PHP 24 00 BIT $00 28 PLP 20 xx xx JSR @rts15 |
Requires @rts15; and writes in stack |
EA NOP EA NOP A0 04 LDY #4 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
EA NOP EA NOP A2 04 LDX #4 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
EA NOP EA NOP EA NOP A9 E9 LDA #$E9 ;hides 'SBC #$30' 30 FD BMI *-1 |
Clobbers A, Z&N, and C |
EA NOP EA NOP 08 PHP 28 PLP 20 xx xx JSR @rts14 |
Requires @rts14; and writes in stack |
EA NOP 08 PHP 24 00 BIT $00 28 PLP 00 00 BRK 0 |
Requires @rti; and writes in stack |
48 PHA 48 PHA 08 PHP 28 PLP 20 xx xx JSR @rts12 |
Clobbers S; requires @rts12; and writes in stack |
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA |
Clobbers A, S, and Z&N |
| 8 bytes | |
EA NOP EA NOP 08 PHP 48 PHA 68 PLA 48 PHA 68 PLA 28 PLP |
Writes in stack |
EA NOP EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA |
Clobbers A, and Z&N |
| 10 bytes | |
C5 00 CMP $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and C |
24 00 BIT $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and V |
E6 xx INC @zptemp 26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 |
Clobbers Z&N; and requires @zptemp |
04 00 NOP $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires support for unofficial opcodes |
| 11 bytes | |
4C xx xx JMP *+3 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and not relocatable code |
| 13 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 18 CLC 90 00 BCC *+2 |
Clobbers C |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP B8 CLV 50 00 BVC *+2 |
Clobbers V |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 85 xx STA @zptemp |
Requires @zptemp |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 04 00 NOP $00 |
Requires support for unofficial opcodes |
| 14 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 4C xx xx JMP *+3 |
Not relocatable code |
26 cycles
| 4 bytes | |
|---|---|
00 00 BRK 0 00 00 BRK 0 |
Requires @rti; and writes in stack |
| 5 bytes | |
A2 05 LDX #5 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
A0 05 LDY #5 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
EA NOP A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 |
Clobbers A, Z&N, and C |
| 6 bytes | |
08 PHP A9 E9 LDA #$E9 ;hides 'SBC #$30' 30 FD BMI *-1 28 PLP |
Clobbers A; and writes in stack |
48 PHA A9 E9 LDA #$E9 ;hides 'SBC #$30' 30 FD BMI *-1 68 PLA |
Clobbers Z&N, and C; and writes in stack |
20 xx xx JSR @rts12 20 xx xx JSR @rts14 |
Requires @rts12, and @rts14; and writes in stack |
| 7 bytes | |
EA NOP 20 xx xx JSR @rts12 20 xx xx JSR @rts12 |
Requires @rts12; and writes in stack |
EA NOP EA NOP 08 PHP 28 PLP 20 xx xx JSR @rts15 |
Requires @rts15; and writes in stack |
36 00 ROL $00,X 76 00 ROR $00,X 20 xx xx JSR @rts14 |
Clobbers Z&N; requires @rts14; and writes in stack |
08 PHP E6 xx INC @zptemp 28 PLP 20 xx xx JSR @rts14 |
Requires @zptemp, and @rts14; and writes in stack |
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA |
Clobbers A, S, and Z&N |
EA NOP 48 PHA 08 PHP 28 PLP 20 xx xx JSR @rts14 |
Clobbers S; requires @rts14; and writes in stack |
| 8 bytes | |
08 PHP 28 PLP 08 PHP 36 00 ROL $00,X 76 00 ROR $00,X 28 PLP |
Writes in stack |
68 PLA 48 PHA 68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers A, and Z&N |
| 9 bytes | |
EA NOP 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N |
| 13 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP |
No requirements |
27 cycles
| 5 bytes | |
|---|---|
00 00 BRK 0 20 xx xx JSR @rts14 |
Requires @rti, and @rts14; and writes in stack |
48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 |
Clobbers A, S, Z&N, and C; and writes in stack |
| 6 bytes | |
20 xx xx JSR @rts12 20 xx xx JSR @rts15 |
Requires @rts12, and @rts15; and writes in stack |
A5 00 LDA $00 A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 |
Clobbers A, Z&N, and C |
08 PHP 28 PLP 08 PHP 28 PLP 00 00 BRK 0 |
Requires @rti; and writes in stack |
68 PLA 68 PLA 68 PLA 20 xx xx JSR @rts15 |
Clobbers A, S, and Z&N; requires @rts15; and writes in stack |
| 7 bytes | |
36 00 ROL $00,X 76 00 ROR $00,X 20 xx xx JSR @rts15 |
Clobbers Z&N; requires @rts15; and writes in stack |
08 PHP E6 xx INC @zptemp 28 PLP 20 xx xx JSR @rts15 |
Requires @zptemp, and @rts15; and writes in stack |
48 PHA 20 xx xx JSR @rts12 20 xx xx JSR @rts12 |
Clobbers S; requires @rts12; and writes in stack |
EA NOP 48 PHA 08 PHP 28 PLP 20 xx xx JSR @rts15 |
Clobbers S; requires @rts15; and writes in stack |
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA |
Clobbers A, S, and Z&N |
EA NOP A0 03 LDY #3 @Y: 48 PHA 88 DEY D0 xx BNE @Y |
Clobbers Y, S, and Z&N; and writes in stack |
EA NOP A2 03 LDX #3 @X: 48 PHA CA DEX D0 xx BNE @X |
Clobbers X, S, and Z&N; and writes in stack |
48 PHA 48 PHA 08 PHP 28 PLP 20 xx xx JSR @rts14 |
Clobbers S; requires @rts14; and writes in stack |
A2 82 LDX #130 ;hides 'NOP #imm' @X = * - 1 04 EA NOP $EA ;hides 'NOP' CA DEX 30 xx BMI @X |
Clobbers X, and Z&N; and requires support for unofficial opcodes |
A0 82 LDY #130 ;hides 'NOP #imm' @Y = * - 1 04 EA NOP $EA ;hides 'NOP' 88 DEY 30 xx BMI @Y |
Clobbers Y, and Z&N; and requires support for unofficial opcodes |
| 8 bytes | |
EA NOP 08 PHP 24 00 BIT $00 28 PLP 20 xx xx JSR @rts15 |
Requires @rts15; and writes in stack |
A5 00 LDA $00 20 xx xx JSR @rts12 20 xx xx JSR @rts12 |
Clobbers A, and Z&N; requires @rts12; and writes in stack |
EA NOP EA NOP EA NOP A0 04 LDY #4 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
EA NOP EA NOP EA NOP A2 04 LDX #4 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
08 PHP BA TSX 68 PLA 68 PLA 68 PLA 68 PLA 9A TXS 28 PLP |
Clobbers A, and X; and writes in stack |
C5 00 CMP $00 20 xx xx JSR @rts12 20 xx xx JSR @rts12 |
Clobbers Z&N, and C; requires @rts12; and writes in stack |
24 00 BIT $00 20 xx xx JSR @rts12 20 xx xx JSR @rts12 |
Clobbers Z&N, and V; requires @rts12; and writes in stack |
EA NOP EA NOP EA NOP 08 PHP 28 PLP 20 xx xx JSR @rts14 |
Requires @rts14; and writes in stack |
85 xx STA @zptemp 20 xx xx JSR @rts12 20 xx xx JSR @rts12 |
Requires @zptemp, and @rts12; and writes in stack |
48 PHA 48 PHA 08 PHP 48 PHA 68 PLA 48 PHA 68 PLA 28 PLP |
Clobbers S; and writes in stack |
04 00 NOP $00 20 xx xx JSR @rts12 20 xx xx JSR @rts12 |
Requires @rts12, and support for unofficial opcodes; and writes in stack |
| 9 bytes | |
EA NOP EA NOP EA NOP 08 PHP 48 PHA 68 PLA 48 PHA 68 PLA 28 PLP |
Writes in stack |
EA NOP EA NOP EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA |
Clobbers A, and Z&N |
| 10 bytes | |
C5 00 CMP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and C |
24 00 BIT $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and V |
E6 xx INC @zptemp 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires @zptemp |
04 00 NOP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires support for unofficial opcodes |
| 11 bytes | |
4C xx xx JMP *+3 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and not relocatable code |
| 14 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 18 CLC 90 00 BCC *+2 |
Clobbers C |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP B8 CLV 50 00 BVC *+2 |
Clobbers V |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 85 xx STA @zptemp |
Requires @zptemp |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 04 00 NOP $00 |
Requires support for unofficial opcodes |
| 15 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 4C xx xx JMP *+3 |
Not relocatable code |
28 cycles
| 5 bytes | |
|---|---|
EA NOP 00 00 BRK 0 00 00 BRK 0 |
Requires @rti; and writes in stack |
68 PLA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 |
Clobbers A, S, Z&N, and C |
| 6 bytes | |
EA NOP A0 05 LDY #5 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
EA NOP A2 05 LDX #5 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
EA NOP EA NOP A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 |
Clobbers A, Z&N, and C |
20 xx xx JSR @rts14 20 xx xx JSR @rts14 |
Requires @rts14; and writes in stack |
| 7 bytes | |
EA NOP 08 PHP A9 E9 LDA #$E9 ;hides 'SBC #$30' 30 FD BMI *-1 28 PLP |
Clobbers A; and writes in stack |
08 PHP A0 04 LDY #4 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
08 PHP A2 04 LDX #4 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP 48 PHA A9 E9 LDA #$E9 ;hides 'SBC #$30' 30 FD BMI *-1 68 PLA |
Clobbers Z&N, and C; and writes in stack |
48 PHA 48 PHA 08 PHP 28 PLP 20 xx xx JSR @rts15 |
Clobbers S; requires @rts15; and writes in stack |
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA |
Clobbers A, S, and Z&N |
| 8 bytes | |
08 PHP 28 PLP 08 PHP 48 PHA 68 PLA 48 PHA 68 PLA 28 PLP |
Writes in stack |
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA |
Clobbers A, and Z&N |
| 10 bytes | |
EA NOP EA NOP 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N |
| 14 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP |
No requirements |
29 cycles
| 5 bytes | |
|---|---|
48 PHA 00 00 BRK 0 00 00 BRK 0 |
Clobbers S; requires @rti; and writes in stack |
| 6 bytes | |
A0 04 LDY #4 @Y: EA NOP 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
A2 04 LDX #4 @X: EA NOP CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
20 xx xx JSR @rts14 20 xx xx JSR @rts15 |
Requires @rts14, and @rts15; and writes in stack |
E6 xx INC @zptemp A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 |
Clobbers A, Z&N, and C; and requires @zptemp |
A5 00 LDA $00 00 00 BRK 0 00 00 BRK 0 |
Clobbers A, and Z&N; requires @rti; and writes in stack |
C5 00 CMP $00 00 00 BRK 0 00 00 BRK 0 |
Clobbers Z&N, and C; requires @rti; and writes in stack |
24 00 BIT $00 00 00 BRK 0 00 00 BRK 0 |
Clobbers Z&N, and V; requires @rti; and writes in stack |
EA NOP 00 00 BRK 0 20 xx xx JSR @rts14 |
Requires @rti, and @rts14; and writes in stack |
85 xx STA @zptemp 00 00 BRK 0 00 00 BRK 0 |
Requires @zptemp, and @rti; and writes in stack |
EA NOP 48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 |
Clobbers A, S, Z&N, and C; and writes in stack |
04 00 NOP $00 00 00 BRK 0 00 00 BRK 0 |
Requires @rti, and support for unofficial opcodes; and writes in stack |
| 7 bytes | |
08 PHP 28 PLP 08 PHP 28 PLP 20 xx xx JSR @rts15 |
Requires @rts15; and writes in stack |
EA NOP A5 00 LDA $00 A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 |
Clobbers A, Z&N, and C |
EA NOP 08 PHP 28 PLP 08 PHP 28 PLP 00 00 BRK 0 |
Requires @rti; and writes in stack |
48 PHA 08 PHP A9 E9 LDA #$E9 ;hides 'SBC #$30' 30 FD BMI *-1 28 PLP |
Clobbers A, and S; and writes in stack |
48 PHA 48 PHA A9 E9 LDA #$E9 ;hides 'SBC #$30' 30 FD BMI *-1 68 PLA |
Clobbers S, Z&N, and C; and writes in stack |
48 PHA 20 xx xx JSR @rts12 20 xx xx JSR @rts14 |
Clobbers S; requires @rts12, and @rts14; and writes in stack |
| 8 bytes | |
08 PHP A5 00 LDA $00 A9 E9 LDA #$E9 ;hides 'SBC #$30' 30 FD BMI *-1 28 PLP |
Clobbers A; and writes in stack |
08 PHP A0 03 LDY #3 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
08 PHP A2 03 LDX #3 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
C5 00 CMP $00 48 PHA A9 E9 LDA #$E9 ;hides 'SBC #$30' 30 FD BMI *-1 68 PLA |
Clobbers Z&N, and C; and writes in stack |
24 00 BIT $00 20 xx xx JSR @rts12 20 xx xx JSR @rts14 |
Clobbers Z&N, and V; requires @rts12, and @rts14; and writes in stack |
E6 xx INC @zptemp 20 xx xx JSR @rts12 20 xx xx JSR @rts12 |
Clobbers Z&N; requires @zptemp, and @rts12; and writes in stack |
85 xx STA @zptemp 20 xx xx JSR @rts12 20 xx xx JSR @rts14 |
Requires @zptemp, @rts12, and @rts14; and writes in stack |
EA NOP 48 PHA 20 xx xx JSR @rts12 20 xx xx JSR @rts12 |
Clobbers S; requires @rts12; and writes in stack |
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA |
Clobbers A, S, and Z&N |
EA NOP 48 PHA 48 PHA 08 PHP 28 PLP 20 xx xx JSR @rts14 |
Clobbers S; requires @rts14; and writes in stack |
04 00 NOP $00 20 xx xx JSR @rts12 20 xx xx JSR @rts14 |
Requires @rts12, @rts14, and support for unofficial opcodes; and writes in stack |
| 9 bytes | |
20 xx xx JSR @rts12 08 PHP 26 00 ROL $00 66 00 ROR $00 28 PLP |
Requires @rts12; and writes in stack |
EA NOP EA NOP EA NOP EA NOP 08 PHP 28 PLP 20 xx xx JSR @rts14 |
Requires @rts14; and writes in stack |
48 PHA 08 PHP 28 PLP 08 PHP 36 00 ROL $00,X 76 00 ROR $00,X 28 PLP |
Clobbers S; and writes in stack |
| 10 bytes | |
08 PHP 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 28 PLP |
Writes in stack |
68 PLA 48 PHA 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers A, and Z&N |
E6 xx INC @zptemp 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires @zptemp |
| 11 bytes | |
EA NOP C5 00 CMP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and C |
EA NOP 24 00 BIT $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and V |
EA NOP 04 00 NOP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires support for unofficial opcodes |
| 12 bytes | |
EA NOP 4C xx xx JMP *+3 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and not relocatable code |
| 15 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 18 CLC 90 00 BCC *+2 |
Clobbers C |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP B8 CLV 50 00 BVC *+2 |
Clobbers V |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 85 xx STA @zptemp |
Requires @zptemp |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 04 00 NOP $00 |
Requires support for unofficial opcodes |
| 16 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 4C xx xx JMP *+3 |
Not relocatable code |
30 cycles
| 5 bytes | |
|---|---|
68 PLA 00 00 BRK 0 00 00 BRK 0 |
Clobbers A, S, and Z&N; requires @rti; and writes in stack |
| 6 bytes | |
20 xx xx JSR @rts15 20 xx xx JSR @rts15 |
Requires @rts15; and writes in stack |
EA NOP EA NOP 00 00 BRK 0 00 00 BRK 0 |
Requires @rti; and writes in stack |
68 PLA A0 05 LDY #5 @Y: 88 DEY D0 xx BNE @Y |
Clobbers A, Y, S, and Z&N |
68 PLA A2 05 LDX #5 @X: CA DEX D0 xx BNE @X |
Clobbers A, X, S, and Z&N |
EA NOP 68 PLA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 |
Clobbers A, S, Z&N, and C |
| 7 bytes | |
EA NOP EA NOP A2 05 LDX #5 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
EA NOP EA NOP A0 05 LDY #5 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
EA NOP EA NOP EA NOP A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 |
Clobbers A, Z&N, and C |
EA NOP 20 xx xx JSR @rts14 20 xx xx JSR @rts14 |
Requires @rts14; and writes in stack |
68 PLA 08 PHP A9 E9 LDA #$E9 ;hides 'SBC #$30' 30 FD BMI *-1 28 PLP |
Clobbers A, S, and Z&N; and writes in stack |
| 8 bytes | |
EA NOP EA NOP 08 PHP A9 E9 LDA #$E9 ;hides 'SBC #$30' 30 FD BMI *-1 28 PLP |
Clobbers A; and writes in stack |
EA NOP 08 PHP A0 04 LDY #4 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP 08 PHP A2 04 LDX #4 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP EA NOP 48 PHA A9 E9 LDA #$E9 ;hides 'SBC #$30' 30 FD BMI *-1 68 PLA |
Clobbers Z&N, and C; and writes in stack |
48 PHA 48 PHA 20 xx xx JSR @rts12 20 xx xx JSR @rts12 |
Clobbers S; requires @rts12; and writes in stack |
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA |
Clobbers A, S, and Z&N |
| 9 bytes | |
EA NOP 08 PHP 28 PLP 08 PHP 48 PHA 68 PLA 48 PHA 68 PLA 28 PLP |
Writes in stack |
EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA |
Clobbers A, and Z&N |
| 11 bytes | |
EA NOP EA NOP EA NOP 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N |
| 15 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP |
No requirements |
31 cycles
| 5 bytes | |
|---|---|
A0 06 LDY #6 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
A2 06 LDX #6 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 6 bytes | |
08 PHP A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 28 PLP |
Clobbers A; and writes in stack |
48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 68 PLA |
Clobbers Z&N, and C; and writes in stack |
68 PLA 48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 |
Clobbers A, Z&N, and C |
E6 xx INC @zptemp 00 00 BRK 0 00 00 BRK 0 |
Clobbers Z&N; requires @zptemp, and @rti; and writes in stack |
EA NOP 48 PHA 00 00 BRK 0 00 00 BRK 0 |
Clobbers S; requires @rti; and writes in stack |
| 7 bytes | |
EA NOP 20 xx xx JSR @rts14 20 xx xx JSR @rts15 |
Requires @rts14, and @rts15; and writes in stack |
18 CLC 90 00 BCC *+2 00 00 BRK 0 00 00 BRK 0 |
Clobbers C; requires @rti; and writes in stack |
B8 CLV 50 00 BVC *+2 00 00 BRK 0 00 00 BRK 0 |
Clobbers V; requires @rti; and writes in stack |
EA NOP EA NOP 00 00 BRK 0 20 xx xx JSR @rts14 |
Requires @rti, and @rts14; and writes in stack |
EA NOP 85 xx STA @zptemp 00 00 BRK 0 00 00 BRK 0 |
Requires @zptemp, and @rti; and writes in stack |
48 PHA 20 xx xx JSR @rts14 20 xx xx JSR @rts14 |
Clobbers S; requires @rts14; and writes in stack |
EA NOP 04 00 NOP $00 00 00 BRK 0 00 00 BRK 0 |
Requires @rti, and support for unofficial opcodes; and writes in stack |
| 8 bytes | |
08 PHP 28 PLP 20 xx xx JSR @rts12 20 xx xx JSR @rts12 |
Requires @rts12; and writes in stack |
EA NOP 08 PHP 28 PLP 08 PHP 28 PLP 20 xx xx JSR @rts15 |
Requires @rts15; and writes in stack |
24 00 BIT $00 20 xx xx JSR @rts14 20 xx xx JSR @rts14 |
Clobbers Z&N, and V; requires @rts14; and writes in stack |
EA NOP EA NOP 08 PHP 28 PLP 08 PHP 28 PLP 00 00 BRK 0 |
Requires @rti; and writes in stack |
85 xx STA @zptemp 20 xx xx JSR @rts14 20 xx xx JSR @rts14 |
Requires @zptemp, and @rts14; and writes in stack |
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA |
Clobbers A, S, and Z&N |
48 PHA 08 PHP A0 04 LDY #4 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y, and S; and writes in stack |
48 PHA 08 PHP A2 04 LDX #4 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X, and S; and writes in stack |
04 00 NOP $00 20 xx xx JSR @rts14 20 xx xx JSR @rts14 |
Requires @rts14, and support for unofficial opcodes; and writes in stack |
| 9 bytes | |
08 PHP A6 00 LDX $00 A2 04 LDX #4 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP A4 00 LDY $00 A0 04 LDY #4 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
20 xx xx JSR @rts14 08 PHP 26 00 ROL $00 66 00 ROR $00 28 PLP |
Requires @rts14; and writes in stack |
48 PHA 08 PHP 28 PLP 08 PHP 48 PHA 68 PLA 48 PHA 68 PLA 28 PLP |
Clobbers S; and writes in stack |
| 10 bytes | |
08 PHP 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 28 PLP |
Writes in stack |
68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers A, and Z&N |
| 11 bytes | |
EA NOP E6 xx INC @zptemp 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires @zptemp |
| 12 bytes | |
EA NOP EA NOP C5 00 CMP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and C |
EA NOP EA NOP 24 00 BIT $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and V |
EA NOP EA NOP 04 00 NOP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires support for unofficial opcodes |
| 13 bytes | |
EA NOP EA NOP 4C xx xx JMP *+3 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and not relocatable code |
| 16 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 18 CLC 90 00 BCC *+2 |
Clobbers C |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP B8 CLV 50 00 BVC *+2 |
Clobbers V |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 85 xx STA @zptemp |
Requires @zptemp |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 04 00 NOP $00 |
Requires support for unofficial opcodes |
| 17 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 4C xx xx JMP *+3 |
Not relocatable code |
32 cycles
| 6 bytes | |
|---|---|
A0 05 LDY #5 ;hides 'ORA zp' @Y = * - 1 88 DEY ;first round only 88 DEY D0 xx BNE @Y |
Clobbers A, Y, and Z&N |
A2 05 LDX #5 ;hides 'ORA zp' @X = * - 1 CA DEX ;first round only CA DEX D0 xx BNE @X |
Clobbers A, X, and Z&N |
00 00 BRK 0 A9 E9 LDA #$E9 ;hides 'SBC #$30' 30 FD BMI *-1 |
Clobbers A, Z&N, and C; requires @rti; and writes in stack |
68 PLA 68 PLA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 |
Clobbers A, S, Z&N, and C |
48 PHA 48 PHA 00 00 BRK 0 00 00 BRK 0 |
Clobbers S; requires @rti; and writes in stack |
| 7 bytes | |
EA NOP 20 xx xx JSR @rts15 20 xx xx JSR @rts15 |
Requires @rts15; and writes in stack |
EA NOP EA NOP EA NOP 00 00 BRK 0 00 00 BRK 0 |
Requires @rti; and writes in stack |
48 PHA A0 04 LDY #4 @Y: EA NOP 88 DEY D0 xx BNE @Y |
Clobbers Y, S, and Z&N; and writes in stack |
48 PHA A2 04 LDX #4 @X: EA NOP CA DEX D0 xx BNE @X |
Clobbers X, S, and Z&N; and writes in stack |
68 PLA 20 xx xx JSR @rts14 20 xx xx JSR @rts14 |
Clobbers A, S, and Z&N; requires @rts14; and writes in stack |
A0 FA LDY #250 ;hides 'NOP' @Y = * - 1 EA NOP C8 INY C8 INY D0 xx BNE @Y |
Clobbers Y, and Z&N; and requires support for unofficial opcodes |
A2 FA LDX #250 ;hides 'NOP' @X = * - 1 EA NOP E8 INX E8 INX D0 xx BNE @X |
Clobbers X, and Z&N; and requires support for unofficial opcodes |
| 8 bytes | |
A4 00 LDY $00 A0 04 LDY #4 @Y: EA NOP 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
A6 00 LDX $00 A2 04 LDX #4 @X: EA NOP CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
EA NOP EA NOP EA NOP EA NOP A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 |
Clobbers A, Z&N, and C |
EA NOP EA NOP 20 xx xx JSR @rts14 20 xx xx JSR @rts14 |
Requires @rts14; and writes in stack |
48 PHA 48 PHA 08 PHP A9 E9 LDA #$E9 ;hides 'SBC #$30' 30 FD BMI *-1 28 PLP |
Clobbers A, and S; and writes in stack |
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA |
Clobbers A, S, and Z&N |
48 PHA 48 PHA 48 PHA A9 E9 LDA #$E9 ;hides 'SBC #$30' 30 FD BMI *-1 68 PLA |
Clobbers S, Z&N, and C; and writes in stack |
| 9 bytes | |
EA NOP EA NOP EA NOP 08 PHP A9 E9 LDA #$E9 ;hides 'SBC #$30' 30 FD BMI *-1 28 PLP |
Clobbers A; and writes in stack |
08 PHP A2 03 LDX #3 @X: C5 00 CMP $00 CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP A0 03 LDY #3 @Y: 24 00 BIT $00 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP EA NOP EA NOP 48 PHA A9 E9 LDA #$E9 ;hides 'SBC #$30' 30 FD BMI *-1 68 PLA |
Clobbers Z&N, and C; and writes in stack |
EA NOP 48 PHA 48 PHA 20 xx xx JSR @rts12 20 xx xx JSR @rts12 |
Clobbers S; requires @rts12; and writes in stack |
| 10 bytes | |
EA NOP EA NOP 08 PHP 28 PLP 08 PHP 48 PHA 68 PLA 48 PHA 68 PLA 28 PLP |
Writes in stack |
EA NOP EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA |
Clobbers A, and Z&N |
| 12 bytes | |
26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N |
| 16 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP |
No requirements |
33 cycles
| 6 bytes | |
|---|---|
EA NOP A0 06 LDY #6 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
EA NOP A2 06 LDX #6 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
08 PHP 28 PLP 00 00 BRK 0 00 00 BRK 0 |
Requires @rti; and writes in stack |
| 7 bytes | |
EA NOP 08 PHP A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 28 PLP |
Clobbers A; and writes in stack |
08 PHP A0 05 LDY #5 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
08 PHP A2 05 LDX #5 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP 48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 68 PLA |
Clobbers Z&N, and C; and writes in stack |
38 SEC A9 06 LDA #6 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
48 PHA 20 xx xx JSR @rts15 20 xx xx JSR @rts15 |
Clobbers S; requires @rts15; and writes in stack |
| 8 bytes | |
08 PHP 48 PHA A9 E9 LDA #$E9 ;hides 'SBC #$30' 30 FD BMI *-1 68 PLA 28 PLP |
Writes in stack |
| 9 bytes | |
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA |
Clobbers A, S, and Z&N |
| 10 bytes | |
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers A, and Z&N |
| 12 bytes | |
EA NOP EA NOP E6 xx INC @zptemp 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires @zptemp |
| 13 bytes | |
EA NOP EA NOP EA NOP C5 00 CMP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and C |
EA NOP EA NOP EA NOP 24 00 BIT $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and V |
EA NOP EA NOP EA NOP 04 00 NOP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires support for unofficial opcodes |
| 14 bytes | |
EA NOP EA NOP EA NOP 4C xx xx JMP *+3 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and not relocatable code |
| 17 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 18 CLC 90 00 BCC *+2 |
Clobbers C |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP B8 CLV 50 00 BVC *+2 |
Clobbers V |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 85 xx STA @zptemp |
Requires @zptemp |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 04 00 NOP $00 |
Requires support for unofficial opcodes |
| 18 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 4C xx xx JMP *+3 |
Not relocatable code |
34 cycles
| 5 bytes | |
|---|---|
A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 88 DEY 30 xx BMI @Y |
Clobbers Y, and Z&N |
| 6 bytes | |
48 PHA A2 06 LDX #6 @X: CA DEX D0 xx BNE @X |
Clobbers X, S, and Z&N; and writes in stack |
68 PLA 68 PLA 00 00 BRK 0 00 00 BRK 0 |
Clobbers A, S, and Z&N; requires @rti; and writes in stack |
| 7 bytes | |
A6 00 LDX $00 A2 06 LDX #6 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
20 xx xx JSR @rts15 A9 E9 LDA #$E9 ;hides 'SBC #$30' 30 FD BMI *-1 |
Clobbers A, Z&N, and C; requires @rts15; and writes in stack |
EA NOP 00 00 BRK 0 A9 E9 LDA #$E9 ;hides 'SBC #$30' 30 FD BMI *-1 |
Clobbers A, Z&N, and C; requires @rti; and writes in stack |
08 PHP 28 PLP 00 00 BRK 0 20 xx xx JSR @rts14 |
Requires @rti, and @rts14; and writes in stack |
48 PHA 08 PHP A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 28 PLP |
Clobbers A, and S; and writes in stack |
48 PHA 48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 68 PLA |
Clobbers S, Z&N, and C; and writes in stack |
EA NOP 68 PLA 68 PLA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 |
Clobbers A, S, Z&N, and C |
EA NOP 48 PHA 48 PHA 00 00 BRK 0 00 00 BRK 0 |
Clobbers S; requires @rti; and writes in stack |
| 8 bytes | |
EA NOP EA NOP 20 xx xx JSR @rts15 20 xx xx JSR @rts15 |
Requires @rts15; and writes in stack |
08 PHP A5 00 LDA $00 A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 28 PLP |
Clobbers A; and writes in stack |
C5 00 CMP $00 48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 68 PLA |
Clobbers Z&N, and C; and writes in stack |
26 00 ROL $00 66 00 ROR $00 A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 |
Clobbers A, Z&N, and C |
EA NOP EA NOP EA NOP EA NOP 00 00 BRK 0 00 00 BRK 0 |
Requires @rti; and writes in stack |
48 PHA 48 PHA 20 xx xx JSR @rts14 20 xx xx JSR @rts14 |
Clobbers S; requires @rts14; and writes in stack |
| 9 bytes | |
EA NOP EA NOP EA NOP 20 xx xx JSR @rts14 20 xx xx JSR @rts14 |
Requires @rts14; and writes in stack |
48 PHA 08 PHP 28 PLP 20 xx xx JSR @rts12 20 xx xx JSR @rts12 |
Clobbers S; requires @rts12; and writes in stack |
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA |
Clobbers A, S, and Z&N |
48 PHA 48 PHA 08 PHP A2 04 LDX #4 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X, and S; and writes in stack |
48 PHA 48 PHA 08 PHP A0 04 LDY #4 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y, and S; and writes in stack |
08 PHP A2 82 LDX #130 ;hides 'NOP #imm' @X = * - 1 04 EA NOP $EA ;hides 'NOP' CA DEX 30 xx BMI @X 28 PLP |
Clobbers X; requires support for unofficial opcodes; and writes in stack |
08 PHP A0 82 LDY #130 ;hides 'NOP #imm' @Y = * - 1 04 EA NOP $EA ;hides 'NOP' 88 DEY 30 xx BMI @Y 28 PLP |
Clobbers Y; requires support for unofficial opcodes; and writes in stack |
| 10 bytes | |
08 PHP 24 00 BIT $00 28 PLP 20 xx xx JSR @rts12 20 xx xx JSR @rts12 |
Requires @rts12; and writes in stack |
EA NOP 08 PHP A0 03 LDY #3 @Y: 24 00 BIT $00 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP 08 PHP A2 03 LDX #3 @X: C5 00 CMP $00 CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
48 PHA 48 PHA 08 PHP 28 PLP 08 PHP 48 PHA 68 PLA 48 PHA 68 PLA 28 PLP |
Clobbers S; and writes in stack |
| 11 bytes | |
EA NOP EA NOP EA NOP 08 PHP 28 PLP 08 PHP 48 PHA 68 PLA 48 PHA 68 PLA 28 PLP |
Writes in stack |
EA NOP EA NOP EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA |
Clobbers A, and Z&N |
| 12 bytes | |
26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N |
| 17 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP |
No requirements |
35 cycles
| 6 bytes | |
|---|---|
A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 88 DEY 88 DEY 30 xx BMI @Y |
Clobbers Y, and Z&N |
A2 F8 LDX #248 ;hides 'SED' @X = * - 1 E8 INX E8 INX D0 xx BNE @X |
Clobbers X, Z&N, and D |
68 PLA A2 06 LDX #6 @X: CA DEX D0 xx BNE @X |
Clobbers A, X, S, and Z&N |
| 7 bytes | |
EA NOP EA NOP A2 06 LDX #6 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
EA NOP 08 PHP 28 PLP 00 00 BRK 0 00 00 BRK 0 |
Requires @rti; and writes in stack |
68 PLA 08 PHP A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 28 PLP |
Clobbers A, S, and Z&N; and writes in stack |
68 PLA 68 PLA 48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 |
Clobbers A, S, Z&N, and C |
| 8 bytes | |
EA NOP EA NOP 08 PHP A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 28 PLP |
Clobbers A; and writes in stack |
EA NOP 08 PHP A2 05 LDX #5 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP 08 PHP A0 05 LDY #5 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP EA NOP 48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 68 PLA |
Clobbers Z&N, and C; and writes in stack |
EA NOP 38 SEC A9 06 LDA #6 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
08 PHP 28 PLP 20 xx xx JSR @rts14 20 xx xx JSR @rts14 |
Requires @rts14; and writes in stack |
E6 xx INC @zptemp 20 xx xx JSR @rts15 20 xx xx JSR @rts15 |
Clobbers Z&N; requires @zptemp, and @rts15; and writes in stack |
EA NOP 48 PHA 20 xx xx JSR @rts15 20 xx xx JSR @rts15 |
Clobbers S; requires @rts15; and writes in stack |
| 9 bytes | |
EA NOP 08 PHP 48 PHA A9 E9 LDA #$E9 ;hides 'SBC #$30' 30 FD BMI *-1 68 PLA 28 PLP |
Writes in stack |
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA |
Clobbers A, S, and Z&N |
| 10 bytes | |
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA |
Clobbers A, and Z&N |
| 13 bytes | |
EA NOP EA NOP EA NOP E6 xx INC @zptemp 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires @zptemp |
| 14 bytes | |
C5 00 CMP $00 26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and C |
24 00 BIT $00 26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and V |
04 00 NOP $00 26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires support for unofficial opcodes |
| 15 bytes | |
4C xx xx JMP *+3 26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and not relocatable code |
| 18 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 18 CLC 90 00 BCC *+2 |
Clobbers C |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP B8 CLV 50 00 BVC *+2 |
Clobbers V |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 85 xx STA @zptemp |
Requires @zptemp |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 04 00 NOP $00 |
Requires support for unofficial opcodes |
| 19 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 4C xx xx JMP *+3 |
Not relocatable code |
36 cycles
| 5 bytes | |
|---|---|
A2 07 LDX #7 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
A0 07 LDY #7 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 7 bytes | |
20 xx xx JSR @rts12 A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 |
Clobbers A, Z&N, and C; requires @rts12; and writes in stack |
68 PLA 68 PLA 68 PLA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 |
Clobbers A, S, Z&N, and C |
48 PHA 08 PHP 28 PLP 00 00 BRK 0 00 00 BRK 0 |
Clobbers S; requires @rti; and writes in stack |
| 8 bytes | |
08 PHP A2 04 LDX #4 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP A0 04 LDY #4 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
36 00 ROL $00,X 76 00 ROR $00,X A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 |
Clobbers A, Z&N, and C |
08 PHP 28 PLP 20 xx xx JSR @rts14 20 xx xx JSR @rts15 |
Requires @rts14, and @rts15; and writes in stack |
08 PHP E6 xx INC @zptemp A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 28 PLP |
Clobbers A; requires @zptemp; and writes in stack |
E6 xx INC @zptemp 48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 68 PLA |
Clobbers Z&N, and C; requires @zptemp; and writes in stack |
08 PHP 24 00 BIT $00 28 PLP 00 00 BRK 0 00 00 BRK 0 |
Requires @rti; and writes in stack |
48 PHA 48 PHA 20 xx xx JSR @rts15 20 xx xx JSR @rts15 |
Clobbers S; requires @rts15; and writes in stack |
EA NOP 48 PHA 08 PHP A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 28 PLP |
Clobbers A, and S; and writes in stack |
EA NOP 48 PHA 48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 68 PLA |
Clobbers S, Z&N, and C; and writes in stack |
| 9 bytes | |
20 xx xx JSR @rts12 20 xx xx JSR @rts12 20 xx xx JSR @rts12 |
Requires @rts12; and writes in stack |
EA NOP EA NOP EA NOP 20 xx xx JSR @rts15 20 xx xx JSR @rts15 |
Requires @rts15; and writes in stack |
08 PHP EA NOP A5 00 LDA $00 A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 28 PLP |
Clobbers A; and writes in stack |
EA NOP C5 00 CMP $00 48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 68 PLA |
Clobbers Z&N, and C; and writes in stack |
48 PHA 08 PHP 48 PHA A9 E9 LDA #$E9 ;hides 'SBC #$30' 30 FD BMI *-1 68 PLA 28 PLP |
Clobbers S; and writes in stack |
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA |
Clobbers A, S, and Z&N |
| 10 bytes | |
08 PHP C5 00 CMP $00 48 PHA A9 E9 LDA #$E9 ;hides 'SBC #$30' 30 FD BMI *-1 68 PLA 28 PLP |
Writes in stack |
| 12 bytes | |
36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N |
| 18 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP |
No requirements |
37 cycles
| 6 bytes | |
|---|---|
00 00 BRK 0 A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 |
Clobbers A, Z&N, and C; requires @rti; and writes in stack |
48 PHA A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 88 DEY 30 xx BMI @Y |
Clobbers Y, S, and Z&N; and writes in stack |
A0 04 LDY #4 @Y: 68 PLA 88 DEY D0 xx BNE @Y |
Clobbers A, Y, S, and Z&N |
A2 04 LDX #4 @X: 68 PLA CA DEX D0 xx BNE @X |
Clobbers A, X, S, and Z&N |
| 7 bytes | |
A2 04 LDX #4 @X: EA NOP EA NOP CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
A0 04 LDY #4 @Y: EA NOP EA NOP 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
48 PHA 68 PLA 68 PLA 00 00 BRK 0 00 00 BRK 0 |
Clobbers A, S, and Z&N; requires @rti; and writes in stack |
| 8 bytes | |
08 PHP 28 PLP 20 xx xx JSR @rts15 20 xx xx JSR @rts15 |
Requires @rts15; and writes in stack |
EA NOP EA NOP 08 PHP 28 PLP 00 00 BRK 0 00 00 BRK 0 |
Requires @rti; and writes in stack |
48 PHA 48 PHA 08 PHP A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 28 PLP |
Clobbers A, and S; and writes in stack |
48 PHA 48 PHA 48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 68 PLA |
Clobbers S, Z&N, and C; and writes in stack |
68 PLA 38 SEC A9 06 LDA #6 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C |
| 9 bytes | |
EA NOP EA NOP EA NOP 08 PHP A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 28 PLP |
Clobbers A; and writes in stack |
EA NOP EA NOP 08 PHP A0 05 LDY #5 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP EA NOP 08 PHP A2 05 LDX #5 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP EA NOP EA NOP 48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 68 PLA |
Clobbers Z&N, and C; and writes in stack |
EA NOP EA NOP 38 SEC A9 06 LDA #6 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
EA NOP 08 PHP 28 PLP 20 xx xx JSR @rts14 20 xx xx JSR @rts14 |
Requires @rts14; and writes in stack |
| 10 bytes | |
EA NOP EA NOP 08 PHP 48 PHA A9 E9 LDA #$E9 ;hides 'SBC #$30' 30 FD BMI *-1 68 PLA 28 PLP |
Writes in stack |
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA |
Clobbers A, S, and Z&N |
| 11 bytes | |
EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA |
Clobbers A, and Z&N |
| 14 bytes | |
C5 00 CMP $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and C |
24 00 BIT $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and V |
E6 xx INC @zptemp 26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires @zptemp |
04 00 NOP $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires support for unofficial opcodes |
| 15 bytes | |
4C xx xx JMP *+3 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and not relocatable code |
| 19 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 18 CLC 90 00 BCC *+2 |
Clobbers C |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP B8 CLV 50 00 BVC *+2 |
Clobbers V |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 85 xx STA @zptemp |
Requires @zptemp |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 04 00 NOP $00 |
Requires support for unofficial opcodes |
| 20 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 4C xx xx JMP *+3 |
Not relocatable code |
38 cycles
| 6 bytes | |
|---|---|
EA NOP A0 07 LDY #7 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
EA NOP A2 07 LDX #7 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 7 bytes | |
08 PHP A0 06 LDY #6 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
08 PHP A2 06 LDX #6 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
38 SEC A9 07 LDA #7 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
20 xx xx JSR @rts12 00 00 BRK 0 00 00 BRK 0 |
Requires @rti, and @rts12; and writes in stack |
68 PLA 68 PLA 68 PLA 00 00 BRK 0 00 00 BRK 0 |
Clobbers A, S, and Z&N; requires @rti; and writes in stack |
| 8 bytes | |
08 PHP 48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 68 PLA 28 PLP |
Writes in stack |
| 10 bytes | |
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA |
Clobbers A, S, and Z&N |
| 12 bytes | |
68 PLA 48 PHA 68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers A, and Z&N |
| 13 bytes | |
EA NOP 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N |
| 19 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP |
No requirements |
39 cycles
| 4 bytes | |
|---|---|
A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 |
Clobbers A, Z&N, and C |
| 6 bytes | |
00 00 BRK 0 00 00 BRK 0 00 00 BRK 0 |
Requires @rti; and writes in stack |
48 PHA A0 07 LDY #7 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, S, and Z&N; and writes in stack |
48 PHA A2 07 LDX #7 @X: CA DEX D0 xx BNE @X |
Clobbers X, S, and Z&N; and writes in stack |
| 7 bytes | |
A4 00 LDY $00 A0 07 LDY #7 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
A6 00 LDX $00 A2 07 LDX #7 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 8 bytes | |
08 PHP A0 05 LDY #5 ;hides 'ORA zp' @Y = * - 1 88 DEY ;first round only 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers A, and Y; and writes in stack |
08 PHP A2 05 LDX #5 ;hides 'ORA zp' @X = * - 1 CA DEX ;first round only CA DEX D0 xx BNE @X 28 PLP |
Clobbers A, and X; and writes in stack |
68 PLA 68 PLA 08 PHP A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 28 PLP |
Clobbers A, S, and Z&N; and writes in stack |
| 9 bytes | |
EA NOP 08 PHP 28 PLP 20 xx xx JSR @rts15 20 xx xx JSR @rts15 |
Requires @rts15; and writes in stack |
EA NOP 48 PHA 48 PHA 08 PHP A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 28 PLP |
Clobbers A, and S; and writes in stack |
48 PHA 08 PHP A2 04 LDX #4 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP |
Clobbers X, and S; and writes in stack |
48 PHA 08 PHP A0 04 LDY #4 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y, and S; and writes in stack |
EA NOP 48 PHA 48 PHA 48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 68 PLA |
Clobbers S, Z&N, and C; and writes in stack |
08 PHP A2 FA LDX #250 ;hides 'NOP' @X = * - 1 EA NOP E8 INX E8 INX D0 xx BNE @X 28 PLP |
Clobbers X; requires support for unofficial opcodes; and writes in stack |
08 PHP A0 FA LDY #250 ;hides 'NOP' @Y = * - 1 EA NOP C8 INY C8 INY D0 xx BNE @Y 28 PLP |
Clobbers Y; requires support for unofficial opcodes; and writes in stack |
| 10 bytes | |
EA NOP EA NOP EA NOP EA NOP 08 PHP A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 28 PLP |
Clobbers A; and writes in stack |
08 PHP A6 00 LDX $00 A2 04 LDX #4 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP A4 00 LDY $00 A0 04 LDY #4 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP EA NOP EA NOP EA NOP 48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 68 PLA |
Clobbers Z&N, and C; and writes in stack |
EA NOP EA NOP 08 PHP 28 PLP 20 xx xx JSR @rts14 20 xx xx JSR @rts14 |
Requires @rts14; and writes in stack |
48 PHA 48 PHA 08 PHP 48 PHA A9 E9 LDA #$E9 ;hides 'SBC #$30' 30 FD BMI *-1 68 PLA 28 PLP |
Clobbers S; and writes in stack |
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA |
Clobbers A, S, and Z&N |
| 11 bytes | |
EA NOP EA NOP EA NOP 08 PHP 48 PHA A9 E9 LDA #$E9 ;hides 'SBC #$30' 30 FD BMI *-1 68 PLA 28 PLP |
Writes in stack |
| 12 bytes | |
EA NOP EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA |
Clobbers A, and Z&N |
| 14 bytes | |
C5 00 CMP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and C |
24 00 BIT $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and V |
E6 xx INC @zptemp 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires @zptemp |
04 00 NOP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires support for unofficial opcodes |
| 15 bytes | |
4C xx xx JMP *+3 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and not relocatable code |
| 20 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 18 CLC 90 00 BCC *+2 |
Clobbers C |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP B8 CLV 50 00 BVC *+2 |
Clobbers V |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 85 xx STA @zptemp |
Requires @zptemp |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 04 00 NOP $00 |
Requires support for unofficial opcodes |
| 21 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 4C xx xx JMP *+3 |
Not relocatable code |
40 cycles
| 6 bytes | |
|---|---|
A0 05 LDY #5 ;hides 'ORA zp' @Y = * - 1 EA NOP 88 DEY D0 xx BNE @Y |
Clobbers A, Y, and Z&N |
A2 05 LDX #5 ;hides 'ORA zp' @X = * - 1 EA NOP CA DEX D0 xx BNE @X |
Clobbers A, X, and Z&N |
| 7 bytes | |
EA NOP EA NOP A2 07 LDX #7 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
EA NOP EA NOP A0 07 LDY #7 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
00 00 BRK 0 00 00 BRK 0 20 xx xx JSR @rts14 |
Requires @rti, and @rts14; and writes in stack |
48 PHA 00 00 BRK 0 A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 |
Clobbers A, S, Z&N, and C; requires @rti; and writes in stack |
| 8 bytes | |
EA NOP 08 PHP A0 06 LDY #6 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP 08 PHP A2 06 LDX #6 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP 38 SEC A9 07 LDA #7 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
08 PHP 28 PLP 08 PHP 28 PLP 00 00 BRK 0 00 00 BRK 0 |
Requires @rti; and writes in stack |
| 9 bytes | |
EA NOP 08 PHP 48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 68 PLA 28 PLP |
Writes in stack |
| 10 bytes | |
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA |
Clobbers A, S, and Z&N |
| 12 bytes | |
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers A, and Z&N |
| 14 bytes | |
EA NOP EA NOP 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N |
| 20 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP |
No requirements |
41 cycles
| 5 bytes | |
|---|---|
A2 08 LDX #8 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
A0 08 LDY #8 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
EA NOP A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 |
Clobbers A, Z&N, and C |
| 7 bytes | |
08 PHP A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 88 DEY 30 xx BMI @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP 00 00 BRK 0 00 00 BRK 0 00 00 BRK 0 |
Requires @rti; and writes in stack |
| 8 bytes | |
48 PHA 08 PHP A2 06 LDX #6 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X, and S; and writes in stack |
| 9 bytes | |
20 xx xx JSR @rts15 08 PHP A9 E9 LDA #$E9 ;hides 'SBC #$30' 30 FD BMI *-1 28 PLP |
Clobbers A; requires @rts15; and writes in stack |
08 PHP A6 00 LDX $00 A2 06 LDX #6 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
20 xx xx JSR @rts15 48 PHA A9 E9 LDA #$E9 ;hides 'SBC #$30' 30 FD BMI *-1 68 PLA |
Clobbers Z&N, and C; requires @rts15; and writes in stack |
20 xx xx JSR @rts12 20 xx xx JSR @rts14 20 xx xx JSR @rts15 |
Requires @rts12, @rts14, and @rts15; and writes in stack |
48 PHA 08 PHP 48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 68 PLA 28 PLP |
Clobbers S; and writes in stack |
| 10 bytes | |
08 PHP C5 00 CMP $00 48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 68 PLA 28 PLP |
Writes in stack |
| 11 bytes | |
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA |
Clobbers A, S, and Z&N |
| 13 bytes | |
EA NOP EA NOP EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA |
Clobbers A, and Z&N |
| 14 bytes | |
E6 xx INC @zptemp 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires @zptemp |
| 15 bytes | |
EA NOP C5 00 CMP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and C |
EA NOP 24 00 BIT $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and V |
EA NOP 04 00 NOP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires support for unofficial opcodes |
| 16 bytes | |
EA NOP 4C xx xx JMP *+3 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and not relocatable code |
| 21 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 18 CLC 90 00 BCC *+2 |
Clobbers C |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP B8 CLV 50 00 BVC *+2 |
Clobbers V |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 85 xx STA @zptemp |
Requires @zptemp |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 04 00 NOP $00 |
Requires support for unofficial opcodes |
| 22 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 4C xx xx JMP *+3 |
Not relocatable code |
42 cycles
| 5 bytes | |
|---|---|
48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 |
Clobbers A, S, Z&N, and C; and writes in stack |
| 6 bytes | |
A5 00 LDA $00 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 |
Clobbers A, Z&N, and C |
| 7 bytes | |
EA NOP A2 05 LDX #5 ;hides 'ORA zp' @X = * - 1 EA NOP CA DEX D0 xx BNE @X |
Clobbers A, X, and Z&N |
EA NOP A0 05 LDY #5 ;hides 'ORA zp' @Y = * - 1 EA NOP 88 DEY D0 xx BNE @Y |
Clobbers A, Y, and Z&N |
48 PHA 48 PHA A0 07 LDY #7 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, S, and Z&N; and writes in stack |
48 PHA 48 PHA A2 07 LDX #7 @X: CA DEX D0 xx BNE @X |
Clobbers X, S, and Z&N; and writes in stack |
48 PHA 00 00 BRK 0 00 00 BRK 0 00 00 BRK 0 |
Clobbers S; requires @rti; and writes in stack |
| 8 bytes | |
08 PHP A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 88 DEY 88 DEY 30 xx BMI @Y 28 PLP |
Clobbers Y; and writes in stack |
08 PHP A2 F8 LDX #248 ;hides 'SED' @X = * - 1 E8 INX E8 INX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP EA NOP EA NOP A2 07 LDX #7 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
EA NOP EA NOP EA NOP A0 07 LDY #7 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
A5 00 LDA $00 00 00 BRK 0 00 00 BRK 0 00 00 BRK 0 |
Clobbers A, and Z&N; requires @rti; and writes in stack |
C5 00 CMP $00 00 00 BRK 0 00 00 BRK 0 00 00 BRK 0 |
Clobbers Z&N, and C; requires @rti; and writes in stack |
24 00 BIT $00 00 00 BRK 0 00 00 BRK 0 00 00 BRK 0 |
Clobbers Z&N, and V; requires @rti; and writes in stack |
EA NOP 00 00 BRK 0 00 00 BRK 0 20 xx xx JSR @rts14 |
Requires @rti, and @rts14; and writes in stack |
85 xx STA @zptemp 00 00 BRK 0 00 00 BRK 0 00 00 BRK 0 |
Requires @zptemp, and @rti; and writes in stack |
04 00 NOP $00 00 00 BRK 0 00 00 BRK 0 00 00 BRK 0 |
Requires @rti, and support for unofficial opcodes; and writes in stack |
| 9 bytes | |
20 xx xx JSR @rts12 20 xx xx JSR @rts15 20 xx xx JSR @rts15 |
Requires @rts12, and @rts15; and writes in stack |
98 TYA 48 PHA A0 06 LDY #6 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, and Z&N; and writes in stack |
20 xx xx JSR @rts14 20 xx xx JSR @rts14 20 xx xx JSR @rts14 |
Requires @rts14; and writes in stack |
EA NOP 08 PHP 28 PLP 08 PHP 28 PLP 00 00 BRK 0 00 00 BRK 0 |
Requires @rti; and writes in stack |
| 10 bytes | |
EA NOP EA NOP 08 PHP 48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 68 PLA 28 PLP |
Writes in stack |
| 11 bytes | |
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA |
Clobbers A, S, and Z&N |
| 12 bytes | |
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA |
Clobbers A, and Z&N |
| 15 bytes | |
EA NOP EA NOP EA NOP 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N |
| 21 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP |
No requirements |
43 cycles
| 5 bytes | |
|---|---|
68 PLA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 |
Clobbers A, S, Z&N, and C |
| 6 bytes | |
A2 06 LDX #6 @X: EA NOP CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
A0 06 LDY #6 @Y: EA NOP 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
EA NOP EA NOP A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 |
Clobbers A, Z&N, and C |
| 7 bytes | |
08 PHP A0 07 LDY #7 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
08 PHP A2 07 LDX #7 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
68 PLA 00 00 BRK 0 00 00 BRK 0 00 00 BRK 0 |
Clobbers A, S, and Z&N; requires @rti; and writes in stack |
| 8 bytes | |
EA NOP EA NOP 00 00 BRK 0 00 00 BRK 0 00 00 BRK 0 |
Requires @rti; and writes in stack |
| 9 bytes | |
20 xx xx JSR @rts12 08 PHP A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 28 PLP |
Clobbers A; requires @rts12; and writes in stack |
20 xx xx JSR @rts12 48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 68 PLA |
Clobbers Z&N, and C; requires @rts12; and writes in stack |
20 xx xx JSR @rts14 20 xx xx JSR @rts14 20 xx xx JSR @rts15 |
Requires @rts14, and @rts15; and writes in stack |
68 PLA 68 PLA 68 PLA 08 PHP A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 28 PLP |
Clobbers A, S, and Z&N; and writes in stack |
| 10 bytes | |
08 PHP 36 00 ROL $00,X 76 00 ROR $00,X A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 28 PLP |
Clobbers A; and writes in stack |
36 00 ROL $00,X 76 00 ROR $00,X 48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 68 PLA |
Clobbers Z&N, and C; and writes in stack |
08 PHP E6 xx INC @zptemp 48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 68 PLA 28 PLP |
Requires @zptemp; and writes in stack |
EA NOP 48 PHA 08 PHP 48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 68 PLA 28 PLP |
Clobbers S; and writes in stack |
| 11 bytes | |
08 PHP EA NOP C5 00 CMP $00 48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 68 PLA 28 PLP |
Writes in stack |
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA |
Clobbers A, S, and Z&N |
| 14 bytes | |
68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers A, and Z&N |
| 15 bytes | |
EA NOP E6 xx INC @zptemp 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires @zptemp |
| 16 bytes | |
EA NOP EA NOP C5 00 CMP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and C |
EA NOP EA NOP 24 00 BIT $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and V |
EA NOP EA NOP 04 00 NOP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires support for unofficial opcodes |
| 17 bytes | |
EA NOP EA NOP 4C xx xx JMP *+3 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and not relocatable code |
| 22 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 18 CLC 90 00 BCC *+2 |
Clobbers C |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP B8 CLV 50 00 BVC *+2 |
Clobbers V |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 85 xx STA @zptemp |
Requires @zptemp |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 04 00 NOP $00 |
Requires support for unofficial opcodes |
| 23 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 4C xx xx JMP *+3 |
Not relocatable code |
44 cycles
| 6 bytes | |
|---|---|
A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 EA NOP 88 DEY 30 xx BMI @Y |
Clobbers Y, and Z&N |
A2 0A LDX #10 ;hides 'ASL A' @X = * - 1 CA DEX CA DEX D0 xx BNE @X |
Clobbers A, X, Z&N, and C |
E6 xx INC @zptemp A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 |
Clobbers A, Z&N, and C; and requires @zptemp |
48 PHA A2 08 LDX #8 @X: CA DEX D0 xx BNE @X |
Clobbers X, S, and Z&N; and writes in stack |
EA NOP 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 |
Clobbers A, S, Z&N, and C; and writes in stack |
| 7 bytes | |
A6 00 LDX $00 A2 08 LDX #8 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
EA NOP A5 00 LDA $00 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 |
Clobbers A, Z&N, and C |
| 8 bytes | |
00 00 BRK 0 08 PHP A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 28 PLP |
Clobbers A; requires @rti; and writes in stack |
00 00 BRK 0 48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 68 PLA |
Clobbers Z&N, and C; requires @rti; and writes in stack |
E6 xx INC @zptemp 00 00 BRK 0 00 00 BRK 0 00 00 BRK 0 |
Clobbers Z&N; requires @zptemp, and @rti; and writes in stack |
48 PHA 08 PHP A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 88 DEY 30 xx BMI @Y 28 PLP |
Clobbers Y, and S; and writes in stack |
EA NOP 48 PHA 00 00 BRK 0 00 00 BRK 0 00 00 BRK 0 |
Clobbers S; requires @rti; and writes in stack |
| 9 bytes | |
08 PHP A2 04 LDX #4 @X: EA NOP EA NOP CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP A0 04 LDY #4 @Y: EA NOP EA NOP 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
20 xx xx JSR @rts14 20 xx xx JSR @rts15 20 xx xx JSR @rts15 |
Requires @rts14, and @rts15; and writes in stack |
18 CLC 90 00 BCC *+2 00 00 BRK 0 00 00 BRK 0 00 00 BRK 0 |
Clobbers C; requires @rti; and writes in stack |
B8 CLV 50 00 BVC *+2 00 00 BRK 0 00 00 BRK 0 00 00 BRK 0 |
Clobbers V; requires @rti; and writes in stack |
EA NOP EA NOP 00 00 BRK 0 00 00 BRK 0 20 xx xx JSR @rts14 |
Requires @rti, and @rts14; and writes in stack |
EA NOP 85 xx STA @zptemp 00 00 BRK 0 00 00 BRK 0 00 00 BRK 0 |
Requires @zptemp, and @rti; and writes in stack |
EA NOP 04 00 NOP $00 00 00 BRK 0 00 00 BRK 0 00 00 BRK 0 |
Requires @rti, and support for unofficial opcodes; and writes in stack |
| 10 bytes | |
08 PHP 28 PLP 08 PHP 28 PLP 20 xx xx JSR @rts15 20 xx xx JSR @rts15 |
Requires @rts15; and writes in stack |
EA NOP 98 TYA 48 PHA A0 06 LDY #6 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, and Z&N; and writes in stack |
EA NOP 20 xx xx JSR @rts14 20 xx xx JSR @rts14 20 xx xx JSR @rts14 |
Requires @rts14; and writes in stack |
EA NOP EA NOP 08 PHP 28 PLP 08 PHP 28 PLP 00 00 BRK 0 00 00 BRK 0 |
Requires @rti; and writes in stack |
48 PHA 48 PHA 08 PHP 48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 68 PLA 28 PLP |
Clobbers S; and writes in stack |
| 11 bytes | |
EA NOP EA NOP EA NOP 08 PHP 48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 68 PLA 28 PLP |
Writes in stack |
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA |
Clobbers A, S, and Z&N |
| 13 bytes | |
EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA |
Clobbers A, and Z&N |
| 16 bytes | |
26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N |
| 22 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP |
No requirements |
45 cycles
| 6 bytes | |
|---|---|
68 PLA A0 08 LDY #8 @Y: 88 DEY D0 xx BNE @Y |
Clobbers A, Y, S, and Z&N |
68 PLA A2 08 LDX #8 @X: CA DEX D0 xx BNE @X |
Clobbers A, X, S, and Z&N |
EA NOP 68 PLA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 |
Clobbers A, S, Z&N, and C |
| 7 bytes | |
EA NOP A2 06 LDX #6 @X: EA NOP CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
EA NOP A0 06 LDY #6 @Y: EA NOP 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
EA NOP EA NOP EA NOP A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 |
Clobbers A, Z&N, and C |
| 8 bytes | |
EA NOP 08 PHP A2 07 LDX #7 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP 08 PHP A0 07 LDY #7 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
48 PHA 48 PHA 00 00 BRK 0 00 00 BRK 0 00 00 BRK 0 |
Clobbers S; requires @rti; and writes in stack |
| 9 bytes | |
20 xx xx JSR @rts15 20 xx xx JSR @rts15 20 xx xx JSR @rts15 |
Requires @rts15; and writes in stack |
08 PHP 38 SEC A9 07 LDA #7 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
48 PHA 38 SEC A9 07 LDA #7 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
EA NOP EA NOP EA NOP 00 00 BRK 0 00 00 BRK 0 00 00 BRK 0 |
Requires @rti; and writes in stack |
| 10 bytes | |
08 PHP 28 PLP 08 PHP 48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 68 PLA 28 PLP |
Writes in stack |
| 12 bytes | |
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA |
Clobbers A, S, and Z&N |
| 14 bytes | |
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers A, and Z&N |
| 16 bytes | |
EA NOP EA NOP E6 xx INC @zptemp 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires @zptemp |
| 17 bytes | |
EA NOP EA NOP EA NOP C5 00 CMP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and C |
EA NOP EA NOP EA NOP 24 00 BIT $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and V |
EA NOP EA NOP EA NOP 04 00 NOP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires support for unofficial opcodes |
| 18 bytes | |
EA NOP EA NOP EA NOP 4C xx xx JMP *+3 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and not relocatable code |
| 23 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 18 CLC 90 00 BCC *+2 |
Clobbers C |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP B8 CLV 50 00 BVC *+2 |
Clobbers V |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 85 xx STA @zptemp |
Requires @zptemp |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 04 00 NOP $00 |
Requires support for unofficial opcodes |
| 24 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 4C xx xx JMP *+3 |
Not relocatable code |
46 cycles
| 5 bytes | |
|---|---|
A0 09 LDY #9 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
A2 09 LDX #9 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 6 bytes | |
08 PHP A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 28 PLP |
Clobbers A; and writes in stack |
48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA |
Clobbers Z&N, and C; and writes in stack |
68 PLA 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 |
Clobbers A, Z&N, and C |
| 8 bytes | |
08 PHP 28 PLP 00 00 BRK 0 00 00 BRK 0 00 00 BRK 0 |
Requires @rti; and writes in stack |
48 PHA 08 PHP A2 07 LDX #7 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X, and S; and writes in stack |
48 PHA 08 PHP A0 07 LDY #7 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y, and S; and writes in stack |
| 9 bytes | |
08 PHP A4 00 LDY $00 A0 07 LDY #7 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
08 PHP A6 00 LDX $00 A2 07 LDX #7 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
| 10 bytes | |
EA NOP 20 xx xx JSR @rts14 20 xx xx JSR @rts15 20 xx xx JSR @rts15 |
Requires @rts14, and @rts15; and writes in stack |
| 11 bytes | |
EA NOP 08 PHP 28 PLP 08 PHP 28 PLP 20 xx xx JSR @rts15 20 xx xx JSR @rts15 |
Requires @rts15; and writes in stack |
EA NOP EA NOP 20 xx xx JSR @rts14 20 xx xx JSR @rts14 20 xx xx JSR @rts14 |
Requires @rts14; and writes in stack |
EA NOP 48 PHA 48 PHA 08 PHP 48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 68 PLA 28 PLP |
Clobbers S; and writes in stack |
| 12 bytes | |
EA NOP EA NOP EA NOP EA NOP 08 PHP 48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 68 PLA 28 PLP |
Writes in stack |
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA |
Clobbers A, S, and Z&N |
| 14 bytes | |
EA NOP EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA |
Clobbers A, and Z&N |
| 16 bytes | |
26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N |
| 23 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP |
No requirements |
47 cycles
| 6 bytes | |
|---|---|
68 PLA 68 PLA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 |
Clobbers A, S, Z&N, and C |
| 7 bytes | |
BA TSX 68 PLA 9A TXS A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 |
Clobbers A, X, Z&N, and C |
00 00 BRK 0 A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 88 DEY 30 xx BMI @Y |
Clobbers Y, and Z&N; requires @rti; and writes in stack |
48 PHA 48 PHA A2 08 LDX #8 @X: CA DEX D0 xx BNE @X |
Clobbers X, S, and Z&N; and writes in stack |
48 PHA 48 PHA A0 08 LDY #8 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, S, and Z&N; and writes in stack |
EA NOP 68 PLA A2 08 LDX #8 @X: CA DEX D0 xx BNE @X |
Clobbers A, X, S, and Z&N |
EA NOP 68 PLA A0 08 LDY #8 @Y: 88 DEY D0 xx BNE @Y |
Clobbers A, Y, S, and Z&N |
| 8 bytes | |
EA NOP EA NOP A0 06 LDY #6 @Y: EA NOP 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
EA NOP EA NOP A2 06 LDX #6 @X: EA NOP CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
08 PHP A0 05 LDY #5 ;hides 'ORA zp' @Y = * - 1 EA NOP 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers A, and Y; and writes in stack |
08 PHP A2 05 LDX #5 ;hides 'ORA zp' @X = * - 1 EA NOP CA DEX D0 xx BNE @X 28 PLP |
Clobbers A, and X; and writes in stack |
EA NOP EA NOP EA NOP EA NOP A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 |
Clobbers A, Z&N, and C |
68 PLA 68 PLA 00 00 BRK 0 00 00 BRK 0 00 00 BRK 0 |
Clobbers A, S, and Z&N; requires @rti; and writes in stack |
| 9 bytes | |
8C TXA 48 PHA A2 07 LDX #7 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX |
Clobbers A, and Z&N; and writes in stack |
EA NOP EA NOP 08 PHP A2 07 LDX #7 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP EA NOP 08 PHP A0 07 LDY #7 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
08 PHP 28 PLP 00 00 BRK 0 00 00 BRK 0 20 xx xx JSR @rts14 |
Requires @rti, and @rts14; and writes in stack |
EA NOP 48 PHA 48 PHA 00 00 BRK 0 00 00 BRK 0 00 00 BRK 0 |
Clobbers S; requires @rti; and writes in stack |
| 10 bytes | |
EA NOP 20 xx xx JSR @rts15 20 xx xx JSR @rts15 20 xx xx JSR @rts15 |
Requires @rts15; and writes in stack |
EA NOP 08 PHP 38 SEC A9 07 LDA #7 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
EA NOP 48 PHA 38 SEC A9 07 LDA #7 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
EA NOP EA NOP EA NOP EA NOP 00 00 BRK 0 00 00 BRK 0 00 00 BRK 0 |
Requires @rti; and writes in stack |
| 11 bytes | |
EA NOP 08 PHP 28 PLP 08 PHP 48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 68 PLA 28 PLP |
Writes in stack |
| 12 bytes | |
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA |
Clobbers A, S, and Z&N |
| 14 bytes | |
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers A, and Z&N |
| 17 bytes | |
EA NOP EA NOP EA NOP E6 xx INC @zptemp 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires @zptemp |
| 18 bytes | |
C5 00 CMP $00 26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and C |
24 00 BIT $00 26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and V |
04 00 NOP $00 26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires support for unofficial opcodes |
| 19 bytes | |
4C xx xx JMP *+3 26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and not relocatable code |
| 24 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 18 CLC 90 00 BCC *+2 |
Clobbers C |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP B8 CLV 50 00 BVC *+2 |
Clobbers V |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 85 xx STA @zptemp |
Requires @zptemp |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 04 00 NOP $00 |
Requires support for unofficial opcodes |
| 25 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 4C xx xx JMP *+3 |
Not relocatable code |
48 cycles
| 6 bytes | |
|---|---|
EA NOP A2 09 LDX #9 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
EA NOP A0 09 LDY #9 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 7 bytes | |
EA NOP 08 PHP A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 28 PLP |
Clobbers A; and writes in stack |
08 PHP A2 08 LDX #8 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP A0 08 LDY #8 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA |
Clobbers Z&N, and C; and writes in stack |
38 SEC A9 09 LDA #9 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 9 bytes | |
EA NOP 08 PHP 28 PLP 00 00 BRK 0 00 00 BRK 0 00 00 BRK 0 |
Requires @rti; and writes in stack |
| 10 bytes | |
48 PHA 20 xx xx JSR @rts15 20 xx xx JSR @rts15 20 xx xx JSR @rts15 |
Clobbers S; requires @rts15; and writes in stack |
| 11 bytes | |
20 xx xx JSR @rts15 08 PHP 48 PHA A9 E9 LDA #$E9 ;hides 'SBC #$30' 30 FD BMI *-1 68 PLA 28 PLP |
Requires @rts15; and writes in stack |
48 PHA 08 PHP 28 PLP 08 PHP 48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 68 PLA 28 PLP |
Clobbers S; and writes in stack |
| 12 bytes | |
08 PHP 24 00 BIT $00 28 PLP 08 PHP 48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 68 PLA 28 PLP |
Writes in stack |
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA |
Clobbers A, S, and Z&N |
| 15 bytes | |
EA NOP EA NOP EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA |
Clobbers A, and Z&N |
| 16 bytes | |
36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N |
| 24 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP |
No requirements |
49 cycles
| 4 bytes | |
|---|---|
A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 30 xx BMI @Y |
Clobbers Y, and Z&N |
| 6 bytes | |
A2 06 LDX #6 @X: 48 PHA CA DEX D0 xx BNE @X |
Clobbers X, S, and Z&N; and writes in stack |
| 7 bytes | |
A6 00 LDX $00 A2 09 LDX #9 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
48 PHA 08 PHP A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 28 PLP |
Clobbers A, and S; and writes in stack |
48 PHA 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA |
Clobbers S, Z&N, and C; and writes in stack |
EA NOP 68 PLA 68 PLA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 |
Clobbers A, S, Z&N, and C |
| 8 bytes | |
08 PHP A5 00 LDA $00 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 28 PLP |
Clobbers A; and writes in stack |
C5 00 CMP $00 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA |
Clobbers Z&N, and C; and writes in stack |
26 00 ROL $00 66 00 ROR $00 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 |
Clobbers A, Z&N, and C |
| 9 bytes | |
48 PHA 48 PHA 08 PHP A2 07 LDX #7 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X, and S; and writes in stack |
48 PHA 48 PHA 08 PHP A0 07 LDY #7 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y, and S; and writes in stack |
48 PHA 08 PHP 28 PLP 00 00 BRK 0 00 00 BRK 0 00 00 BRK 0 |
Clobbers S; requires @rti; and writes in stack |
| 10 bytes | |
EA NOP EA NOP EA NOP 08 PHP A2 07 LDX #7 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP EA NOP EA NOP 08 PHP A0 07 LDY #7 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
08 PHP 24 00 BIT $00 28 PLP 00 00 BRK 0 00 00 BRK 0 00 00 BRK 0 |
Requires @rti; and writes in stack |
| 11 bytes | |
EA NOP EA NOP 20 xx xx JSR @rts15 20 xx xx JSR @rts15 20 xx xx JSR @rts15 |
Requires @rts15; and writes in stack |
48 PHA 98 TYA 48 PHA A0 06 LDY #6 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA |
Clobbers Z&N; and writes in stack |
08 PHP 28 PLP 20 xx xx JSR @rts14 20 xx xx JSR @rts14 20 xx xx JSR @rts14 |
Requires @rts14; and writes in stack |
| 12 bytes | |
EA NOP EA NOP 08 PHP 28 PLP 08 PHP 48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 68 PLA 28 PLP |
Writes in stack |
| 13 bytes | |
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA |
Clobbers A, S, and Z&N |
| 14 bytes | |
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA |
Clobbers A, and Z&N |
| 18 bytes | |
C5 00 CMP $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and C |
24 00 BIT $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and V |
E6 xx INC @zptemp 26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires @zptemp |
04 00 NOP $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires support for unofficial opcodes |
| 19 bytes | |
4C xx xx JMP *+3 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and not relocatable code |
| 25 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 18 CLC 90 00 BCC *+2 |
Clobbers C |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP B8 CLV 50 00 BVC *+2 |
Clobbers V |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 85 xx STA @zptemp |
Requires @zptemp |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 04 00 NOP $00 |
Requires support for unofficial opcodes |
| 26 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 4C xx xx JMP *+3 |
Not relocatable code |
50 cycles
| 6 bytes | |
|---|---|
A0 07 LDY #7 @Y: EA NOP 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
A2 07 LDX #7 @X: EA NOP CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 7 bytes | |
68 PLA 08 PHP A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 28 PLP |
Clobbers A, S, and Z&N; and writes in stack |
68 PLA 68 PLA 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 |
Clobbers A, S, Z&N, and C |
| 8 bytes | |
EA NOP EA NOP 08 PHP A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 28 PLP |
Clobbers A; and writes in stack |
08 PHP A0 06 LDY #6 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
08 PHP A2 06 LDX #6 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP EA NOP 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA |
Clobbers Z&N, and C; and writes in stack |
EA NOP 38 SEC A9 09 LDA #9 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
EA NOP EA NOP 08 PHP 28 PLP 00 00 BRK 0 00 00 BRK 0 00 00 BRK 0 |
Requires @rti; and writes in stack |
| 11 bytes | |
20 xx xx JSR @rts12 08 PHP 48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 68 PLA 28 PLP |
Requires @rts12; and writes in stack |
08 PHP 28 PLP 20 xx xx JSR @rts14 20 xx xx JSR @rts14 20 xx xx JSR @rts15 |
Requires @rts14, and @rts15; and writes in stack |
E6 xx INC @zptemp 20 xx xx JSR @rts15 20 xx xx JSR @rts15 20 xx xx JSR @rts15 |
Clobbers Z&N; requires @zptemp, and @rts15; and writes in stack |
EA NOP 48 PHA 20 xx xx JSR @rts15 20 xx xx JSR @rts15 20 xx xx JSR @rts15 |
Clobbers S; requires @rts15; and writes in stack |
| 12 bytes | |
08 PHP 36 00 ROL $00,X 76 00 ROR $00,X 48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 68 PLA 28 PLP |
Writes in stack |
| 13 bytes | |
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA |
Clobbers A, S, and Z&N |
| 16 bytes | |
68 PLA 48 PHA 68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers A, and Z&N |
| 17 bytes | |
EA NOP 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N |
| 25 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP |
No requirements |
51 cycles
| 5 bytes | |
|---|---|
A0 0A LDY #10 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
A2 0A LDX #10 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 7 bytes | |
20 xx xx JSR @rts12 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 |
Clobbers A, Z&N, and C; requires @rts12; and writes in stack |
68 PLA 68 PLA 68 PLA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 |
Clobbers A, S, Z&N, and C |
| 8 bytes | |
08 PHP A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 EA NOP 88 DEY 30 xx BMI @Y 28 PLP |
Clobbers Y; and writes in stack |
08 PHP A2 0A LDX #10 ;hides 'ASL A' @X = * - 1 CA DEX CA DEX D0 xx BNE @X 28 PLP |
Clobbers A, and X; and writes in stack |
36 00 ROL $00,X 76 00 ROR $00,X A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 |
Clobbers A, Z&N, and C |
08 PHP E6 xx INC @zptemp A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 28 PLP |
Clobbers A; requires @zptemp; and writes in stack |
E6 xx INC @zptemp 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA |
Clobbers Z&N, and C; requires @zptemp; and writes in stack |
EA NOP 48 PHA 08 PHP A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 28 PLP |
Clobbers A, and S; and writes in stack |
48 PHA 08 PHP A2 08 LDX #8 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X, and S; and writes in stack |
EA NOP 48 PHA 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA |
Clobbers S, Z&N, and C; and writes in stack |
| 9 bytes | |
08 PHP EA NOP A5 00 LDA $00 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 28 PLP |
Clobbers A; and writes in stack |
08 PHP A6 00 LDX $00 A2 08 LDX #8 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP C5 00 CMP $00 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA |
Clobbers Z&N, and C; and writes in stack |
20 xx xx JSR @rts12 00 00 BRK 0 00 00 BRK 0 00 00 BRK 0 |
Requires @rti, and @rts12; and writes in stack |
| 10 bytes | |
00 00 BRK 0 08 PHP 48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 68 PLA 28 PLP |
Requires @rti; and writes in stack |
| 11 bytes | |
08 PHP 28 PLP 20 xx xx JSR @rts14 20 xx xx JSR @rts15 20 xx xx JSR @rts15 |
Requires @rts14, and @rts15; and writes in stack |
48 PHA 48 PHA 20 xx xx JSR @rts15 20 xx xx JSR @rts15 20 xx xx JSR @rts15 |
Clobbers S; requires @rts15; and writes in stack |
| 12 bytes | |
EA NOP EA NOP EA NOP 20 xx xx JSR @rts15 20 xx xx JSR @rts15 20 xx xx JSR @rts15 |
Requires @rts15; and writes in stack |
EA NOP 48 PHA 98 TYA 48 PHA A0 06 LDY #6 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA |
Clobbers Z&N; and writes in stack |
EA NOP 08 PHP 28 PLP 20 xx xx JSR @rts14 20 xx xx JSR @rts14 20 xx xx JSR @rts14 |
Requires @rts14; and writes in stack |
48 PHA 48 PHA 08 PHP 28 PLP 08 PHP 48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 68 PLA 28 PLP |
Clobbers S; and writes in stack |
| 13 bytes | |
EA NOP EA NOP EA NOP 08 PHP 28 PLP 08 PHP 48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 68 PLA 28 PLP |
Writes in stack |
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA |
Clobbers A, S, and Z&N |
| 15 bytes | |
EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA |
Clobbers A, and Z&N |
| 18 bytes | |
C5 00 CMP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and C |
24 00 BIT $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and V |
E6 xx INC @zptemp 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires @zptemp |
04 00 NOP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires support for unofficial opcodes |
| 19 bytes | |
4C xx xx JMP *+3 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and not relocatable code |
| 26 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 18 CLC 90 00 BCC *+2 |
Clobbers C |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP B8 CLV 50 00 BVC *+2 |
Clobbers V |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 85 xx STA @zptemp |
Requires @zptemp |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 04 00 NOP $00 |
Requires support for unofficial opcodes |
| 27 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 4C xx xx JMP *+3 |
Not relocatable code |
52 cycles
| 5 bytes | |
|---|---|
48 PHA A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 30 xx BMI @Y |
Clobbers Y, S, and Z&N; and writes in stack |
| 6 bytes | |
A4 00 LDY $00 A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 30 xx BMI @Y |
Clobbers Y, and Z&N |
00 00 BRK 0 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 |
Clobbers A, Z&N, and C; requires @rti; and writes in stack |
| 7 bytes | |
EA NOP A2 07 LDX #7 @X: EA NOP CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 8 bytes | |
38 SEC A9 07 LDA #7 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
00 00 BRK 0 00 00 BRK 0 00 00 BRK 0 00 00 BRK 0 |
Requires @rti; and writes in stack |
48 PHA 48 PHA 08 PHP A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 28 PLP |
Clobbers A, and S; and writes in stack |
48 PHA 48 PHA 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA |
Clobbers S, Z&N, and C; and writes in stack |
| 9 bytes | |
EA NOP EA NOP EA NOP 08 PHP A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 28 PLP |
Clobbers A; and writes in stack |
EA NOP 08 PHP A2 06 LDX #6 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP 08 PHP A0 06 LDY #6 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP EA NOP EA NOP 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 11 bytes | |
08 PHP 48 PHA 38 SEC A9 07 LDA #7 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 13 bytes | |
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA |
Clobbers A, S, and Z&N |
| 16 bytes | |
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers A, and Z&N |
| 18 bytes | |
EA NOP EA NOP 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N |
| 26 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP |
No requirements |
53 cycles
| 5 bytes | |
|---|---|
68 PLA A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 30 xx BMI @Y |
Clobbers A, Y, S, and Z&N |
| 6 bytes | |
EA NOP A0 0A LDY #10 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
EA NOP A2 0A LDX #10 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 7 bytes | |
08 PHP A2 09 LDX #9 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP A0 09 LDY #9 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
38 SEC A9 0A LDA #10 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 8 bytes | |
08 PHP 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA 28 PLP |
Writes in stack |
| 14 bytes | |
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA |
Clobbers A, S, and Z&N |
| 16 bytes | |
EA NOP EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA |
Clobbers A, and Z&N |
| 18 bytes | |
E6 xx INC @zptemp 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires @zptemp |
| 19 bytes | |
EA NOP C5 00 CMP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and C |
EA NOP 24 00 BIT $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and V |
EA NOP 04 00 NOP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires support for unofficial opcodes |
| 20 bytes | |
EA NOP 4C xx xx JMP *+3 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and not relocatable code |
| 27 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 18 CLC 90 00 BCC *+2 |
Clobbers C |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP B8 CLV 50 00 BVC *+2 |
Clobbers V |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 85 xx STA @zptemp |
Requires @zptemp |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 04 00 NOP $00 |
Requires support for unofficial opcodes |
| 28 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 4C xx xx JMP *+3 |
Not relocatable code |
54 cycles
| 6 bytes | |
|---|---|
E6 xx INC @zptemp A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 30 xx BMI @Y |
Clobbers Y, and Z&N; and requires @zptemp |
48 PHA A0 0A LDY #10 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, S, and Z&N; and writes in stack |
48 PHA A2 0A LDX #10 @X: CA DEX D0 xx BNE @X |
Clobbers X, S, and Z&N; and writes in stack |
A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 68 PLA 88 DEY 30 xx BMI @Y |
Clobbers A, Y, S, and Z&N |
| 7 bytes | |
A6 00 LDX $00 A2 0A LDX #10 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
A4 00 LDY $00 A0 0A LDY #10 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
20 xx xx JSR @rts15 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 |
Clobbers A, Z&N, and C; requires @rts15; and writes in stack |
EA NOP 00 00 BRK 0 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 |
Clobbers A, Z&N, and C; requires @rti; and writes in stack |
| 8 bytes | |
68 PLA 68 PLA 08 PHP A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 28 PLP |
Clobbers A, S, and Z&N; and writes in stack |
68 PLA 68 PLA 68 PLA 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 |
Clobbers A, S, Z&N, and C |
| 9 bytes | |
08 PHP BA TSX 68 PLA 9A TXS A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 28 PLP |
Clobbers A, and X; and writes in stack |
EA NOP 38 SEC A9 07 LDA #7 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
EA NOP 00 00 BRK 0 00 00 BRK 0 00 00 BRK 0 00 00 BRK 0 |
Requires @rti; and writes in stack |
EA NOP 48 PHA 48 PHA 08 PHP A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 28 PLP |
Clobbers A, and S; and writes in stack |
48 PHA 48 PHA 08 PHP A2 08 LDX #8 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X, and S; and writes in stack |
48 PHA 48 PHA 08 PHP A0 08 LDY #8 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y, and S; and writes in stack |
EA NOP 48 PHA 48 PHA 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA |
Clobbers S, Z&N, and C; and writes in stack |
| 10 bytes | |
EA NOP EA NOP EA NOP EA NOP 08 PHP A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 28 PLP |
Clobbers A; and writes in stack |
EA NOP EA NOP 08 PHP A0 06 LDY #6 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP EA NOP 08 PHP A2 06 LDX #6 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP EA NOP EA NOP EA NOP 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 11 bytes | |
48 PHA 8C TXA 48 PHA A2 07 LDX #7 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX 68 PLA |
Clobbers Z&N; and writes in stack |
| 12 bytes | |
EA NOP 08 PHP 48 PHA 38 SEC A9 07 LDA #7 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 14 bytes | |
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA |
Clobbers A, S, and Z&N |
| 16 bytes | |
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers A, and Z&N |
| 19 bytes | |
EA NOP EA NOP EA NOP 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N |
| 27 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP |
No requirements |
55 cycles
| 5 bytes | |
|---|---|
A0 F8 LDY #248 ;hides 'SED' @Y = * - 1 C8 INY D0 xx BNE @Y |
Clobbers Y, Z&N, and D |
A2 F8 LDX #248 ;hides 'SED' @X = * - 1 E8 INX D0 xx BNE @X |
Clobbers X, Z&N, and D |
| 6 bytes | |
48 PHA 48 PHA A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 30 xx BMI @Y |
Clobbers Y, S, and Z&N; and writes in stack |
A0 06 LDY #6 @Y: 68 PLA 88 DEY D0 xx BNE @Y |
Clobbers A, Y, S, and Z&N |
A2 06 LDX #6 @X: 68 PLA CA DEX D0 xx BNE @X |
Clobbers A, X, S, and Z&N |
| 7 bytes | |
A0 06 LDY #6 @Y: EA NOP EA NOP 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
A2 06 LDX #6 @X: EA NOP EA NOP CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
48 PHA 00 00 BRK 0 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 |
Clobbers A, S, Z&N, and C; requires @rti; and writes in stack |
| 8 bytes | |
EA NOP 08 PHP A0 09 LDY #9 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP 08 PHP A2 09 LDX #9 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP 38 SEC A9 0A LDA #10 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 9 bytes | |
EA NOP 08 PHP 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA 28 PLP |
Writes in stack |
| 14 bytes | |
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA |
Clobbers A, S, and Z&N |
| 17 bytes | |
EA NOP EA NOP EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA |
Clobbers A, and Z&N |
| 19 bytes | |
EA NOP E6 xx INC @zptemp 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires @zptemp |
| 20 bytes | |
EA NOP EA NOP C5 00 CMP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and C |
EA NOP EA NOP 24 00 BIT $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and V |
EA NOP EA NOP 04 00 NOP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires support for unofficial opcodes |
| 21 bytes | |
EA NOP EA NOP 4C xx xx JMP *+3 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and not relocatable code |
| 28 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 18 CLC 90 00 BCC *+2 |
Clobbers C |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP B8 CLV 50 00 BVC *+2 |
Clobbers V |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 85 xx STA @zptemp |
Requires @zptemp |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 04 00 NOP $00 |
Requires support for unofficial opcodes |
| 29 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 4C xx xx JMP *+3 |
Not relocatable code |
56 cycles
| 5 bytes | |
|---|---|
A0 0B LDY #11 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
A2 0B LDX #11 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 6 bytes | |
08 PHP A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 30 xx BMI @Y 28 PLP |
Clobbers Y; and writes in stack |
| 7 bytes | |
68 PLA 00 00 BRK 0 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 |
Clobbers A, S, Z&N, and C; requires @rti; and writes in stack |
| 8 bytes | |
EA NOP 20 xx xx JSR @rts15 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 |
Clobbers A, Z&N, and C; requires @rts15; and writes in stack |
EA NOP EA NOP 00 00 BRK 0 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 |
Clobbers A, Z&N, and C; requires @rti; and writes in stack |
48 PHA 08 PHP A2 09 LDX #9 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X, and S; and writes in stack |
48 PHA 38 SEC A9 0A LDA #10 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C; and writes in stack |
| 9 bytes | |
08 PHP A2 06 LDX #6 @X: 24 00 BIT $00 CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
A5 00 LDA $00 38 SEC A9 0A LDA #10 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
48 PHA 08 PHP 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA 28 PLP |
Clobbers S; and writes in stack |
| 10 bytes | |
08 PHP C5 00 CMP $00 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA 28 PLP |
Writes in stack |
| 14 bytes | |
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA |
Clobbers A, S, and Z&N |
| 16 bytes | |
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA |
Clobbers A, and Z&N |
| 20 bytes | |
26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N |
| 28 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP |
No requirements |
57 cycles
| 6 bytes | |
|---|---|
A0 08 LDY #8 @Y: EA NOP 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
A2 08 LDX #8 @X: EA NOP CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 7 bytes | |
18 CLC A9 F8 LDA #248 ;hides 'SED' @A = * - 1 69 01 ADC #1 D0 xx BNE @A |
Clobbers A, Z&N, C, and D |
| 8 bytes | |
08 PHP A2 07 LDX #7 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP A0 07 LDY #7 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
E6 xx INC @zptemp 00 00 BRK 0 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 |
Clobbers A, Z&N, and C; requires @zptemp, and @rti; and writes in stack |
68 PLA 38 SEC A9 0A LDA #10 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C |
| 9 bytes | |
98 TYA 48 PHA A0 09 LDY #9 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, and Z&N; and writes in stack |
38 SEC A9 06 LDA #6 @A: EA NOP EA NOP E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
EA NOP EA NOP 08 PHP 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA 28 PLP |
Writes in stack |
| 15 bytes | |
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA |
Clobbers A, S, and Z&N |
| 18 bytes | |
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers A, and Z&N |
| 20 bytes | |
EA NOP EA NOP E6 xx INC @zptemp 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires @zptemp |
| 21 bytes | |
EA NOP EA NOP EA NOP C5 00 CMP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and C |
EA NOP EA NOP EA NOP 24 00 BIT $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and V |
EA NOP EA NOP EA NOP 04 00 NOP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires support for unofficial opcodes |
| 22 bytes | |
EA NOP EA NOP EA NOP 4C xx xx JMP *+3 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and not relocatable code |
| 29 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 18 CLC 90 00 BCC *+2 |
Clobbers C |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP B8 CLV 50 00 BVC *+2 |
Clobbers V |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 85 xx STA @zptemp |
Requires @zptemp |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 04 00 NOP $00 |
Requires support for unofficial opcodes |
| 30 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 4C xx xx JMP *+3 |
Not relocatable code |
58 cycles
| 6 bytes | |
|---|---|
EA NOP A0 0B LDY #11 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
EA NOP A2 0B LDX #11 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 7 bytes | |
08 PHP A2 0A LDX #10 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP A0 0A LDY #10 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
38 SEC A9 0B LDA #11 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 9 bytes | |
20 xx xx JSR @rts12 08 PHP A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 28 PLP |
Clobbers A; requires @rts12; and writes in stack |
20 xx xx JSR @rts12 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA |
Clobbers Z&N, and C; requires @rts12; and writes in stack |
68 PLA 68 PLA 68 PLA 08 PHP A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 28 PLP |
Clobbers A, S, and Z&N; and writes in stack |
| 10 bytes | |
08 PHP 36 00 ROL $00,X 76 00 ROR $00,X A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 28 PLP |
Clobbers A; and writes in stack |
36 00 ROL $00,X 76 00 ROR $00,X 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA |
Clobbers Z&N, and C; and writes in stack |
08 PHP E6 xx INC @zptemp 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA 28 PLP |
Requires @zptemp; and writes in stack |
EA NOP 48 PHA 08 PHP 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA 28 PLP |
Clobbers S; and writes in stack |
| 11 bytes | |
08 PHP EA NOP C5 00 CMP $00 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA 28 PLP |
Writes in stack |
| 15 bytes | |
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA |
Clobbers A, S, and Z&N |
| 17 bytes | |
EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA |
Clobbers A, and Z&N |
| 20 bytes | |
26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N |
| 29 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP |
No requirements |
59 cycles
| 6 bytes | |
|---|---|
48 PHA A0 0B LDY #11 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, S, and Z&N; and writes in stack |
48 PHA A2 0B LDX #11 @X: CA DEX D0 xx BNE @X |
Clobbers X, S, and Z&N; and writes in stack |
68 PLA A0 F8 LDY #248 ;hides 'SED' @Y = * - 1 C8 INY D0 xx BNE @Y |
Clobbers A, Y, S, Z&N, and D |
68 PLA A2 F8 LDX #248 ;hides 'SED' @X = * - 1 E8 INX D0 xx BNE @X |
Clobbers A, X, S, Z&N, and D |
| 7 bytes | |
A4 00 LDY $00 A0 0B LDY #11 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
A6 00 LDX $00 A2 0B LDX #11 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
48 PHA 08 PHP A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 30 xx BMI @Y 28 PLP |
Clobbers Y, and S; and writes in stack |
| 8 bytes | |
08 PHP A4 00 LDY $00 A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 30 xx BMI @Y 28 PLP |
Clobbers Y; and writes in stack |
38 SEC A9 08 LDA #8 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
00 00 BRK 0 08 PHP A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 28 PLP |
Clobbers A; requires @rti; and writes in stack |
00 00 BRK 0 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA |
Clobbers Z&N, and C; requires @rti; and writes in stack |
| 9 bytes | |
EA NOP 08 PHP A2 07 LDX #7 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
| 10 bytes | |
08 PHP 38 SEC A9 07 LDA #7 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
48 PHA 38 SEC A9 07 LDA #7 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
08 PHP 28 PLP 00 00 BRK 0 00 00 BRK 0 00 00 BRK 0 00 00 BRK 0 |
Requires @rti; and writes in stack |
48 PHA 48 PHA 08 PHP 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA 28 PLP |
Clobbers S; and writes in stack |
| 11 bytes | |
EA NOP EA NOP EA NOP 08 PHP 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA 28 PLP |
Writes in stack |
| 15 bytes | |
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA |
Clobbers A, S, and Z&N |
| 18 bytes | |
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers A, and Z&N |
| 21 bytes | |
EA NOP EA NOP EA NOP E6 xx INC @zptemp 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires @zptemp |
| 22 bytes | |
C5 00 CMP $00 26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and C |
24 00 BIT $00 26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and V |
04 00 NOP $00 26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires support for unofficial opcodes |
| 23 bytes | |
4C xx xx JMP *+3 26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and not relocatable code |
| 30 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 18 CLC 90 00 BCC *+2 |
Clobbers C |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP B8 CLV 50 00 BVC *+2 |
Clobbers V |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 85 xx STA @zptemp |
Requires @zptemp |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 04 00 NOP $00 |
Requires support for unofficial opcodes |
| 31 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 4C xx xx JMP *+3 |
Not relocatable code |
60 cycles
| 6 bytes | |
|---|---|
68 PLA A2 0B LDX #11 @X: CA DEX D0 xx BNE @X |
Clobbers A, X, S, and Z&N |
68 PLA A0 0B LDY #11 @Y: 88 DEY D0 xx BNE @Y |
Clobbers A, Y, S, and Z&N |
| 7 bytes | |
EA NOP EA NOP A0 0B LDY #11 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
EA NOP EA NOP A2 0B LDX #11 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 8 bytes | |
98 TYA 48 PHA A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 30 xx BMI @Y 68 PLA A8 TAY |
Clobbers A, and Z&N; and writes in stack |
EA NOP 08 PHP A0 0A LDY #10 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP 08 PHP A2 0A LDX #10 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP 38 SEC A9 0B LDA #11 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 9 bytes | |
08 PHP 38 SEC A9 0A LDA #10 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
48 PHA 38 SEC A9 0A LDA #10 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 10 bytes | |
08 PHP 28 PLP 08 PHP 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA 28 PLP |
Writes in stack |
| 15 bytes | |
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA |
Clobbers A, S, and Z&N |
| 18 bytes | |
EA NOP EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA |
Clobbers A, and Z&N |
| 20 bytes | |
36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N |
| 30 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP |
No requirements |
61 cycles
| 5 bytes | |
|---|---|
A0 0C LDY #12 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
A2 0C LDX #12 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 8 bytes | |
08 PHP E6 xx INC @zptemp A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 30 xx BMI @Y 28 PLP |
Clobbers Y; requires @zptemp; and writes in stack |
48 PHA 08 PHP A2 0A LDX #10 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X, and S; and writes in stack |
48 PHA 08 PHP A0 0A LDY #10 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y, and S; and writes in stack |
48 PHA 38 SEC A9 0B LDA #11 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C; and writes in stack |
68 PLA 18 CLC A9 F8 LDA #248 ;hides 'SED' @A = * - 1 69 01 ADC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, C, and D |
| 9 bytes | |
20 xx xx JSR @rts15 08 PHP A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 28 PLP |
Clobbers A; requires @rts15; and writes in stack |
08 PHP A6 00 LDX $00 A2 0A LDX #10 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP A4 00 LDY $00 A0 0A LDY #10 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
20 xx xx JSR @rts15 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA |
Clobbers Z&N, and C; requires @rts15; and writes in stack |
A5 00 LDA $00 38 SEC A9 0B LDA #11 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
EA NOP 00 00 BRK 0 08 PHP A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 28 PLP |
Clobbers A; requires @rti; and writes in stack |
EA NOP 00 00 BRK 0 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA |
Clobbers Z&N, and C; requires @rti; and writes in stack |
| 10 bytes | |
98 TYA 48 PHA A0 07 LDY #7 @Y: EA NOP 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, and Z&N; and writes in stack |
48 PHA 20 xx xx JSR @rts12 08 PHP A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 28 PLP |
Clobbers A, and S; requires @rts12; and writes in stack |
48 PHA 20 xx xx JSR @rts12 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA |
Clobbers S, Z&N, and C; requires @rts12; and writes in stack |
| 11 bytes | |
EA NOP 08 PHP 38 SEC A9 07 LDA #7 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
EA NOP 48 PHA 38 SEC A9 07 LDA #7 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
EA NOP 08 PHP 28 PLP 00 00 BRK 0 00 00 BRK 0 00 00 BRK 0 00 00 BRK 0 |
Requires @rti; and writes in stack |
EA NOP 48 PHA 48 PHA 08 PHP 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA 28 PLP |
Clobbers S; and writes in stack |
| 12 bytes | |
EA NOP EA NOP EA NOP EA NOP 08 PHP 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA 28 PLP |
Writes in stack |
| 16 bytes | |
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA |
Clobbers A, S, and Z&N |
| 18 bytes | |
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers A, and Z&N |
| 22 bytes | |
C5 00 CMP $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and C |
24 00 BIT $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and V |
E6 xx INC @zptemp 26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires @zptemp |
04 00 NOP $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires support for unofficial opcodes |
| 23 bytes | |
4C xx xx JMP *+3 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and not relocatable code |
| 31 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 18 CLC 90 00 BCC *+2 |
Clobbers C |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP B8 CLV 50 00 BVC *+2 |
Clobbers V |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 85 xx STA @zptemp |
Requires @zptemp |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 04 00 NOP $00 |
Requires support for unofficial opcodes |
| 32 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 4C xx xx JMP *+3 |
Not relocatable code |
62 cycles
| 5 bytes | |
|---|---|
A2 88 LDX #136 ;hides 'DEY' @X = * - 1 CA DEX 30 xx BMI @X |
Clobbers X, Y, and Z&N |
| 6 bytes | |
00 00 BRK 0 A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 30 xx BMI @Y |
Clobbers Y, and Z&N; requires @rti; and writes in stack |
| 7 bytes | |
08 PHP A0 F8 LDY #248 ;hides 'SED' @Y = * - 1 C8 INY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
08 PHP A2 F8 LDX #248 ;hides 'SED' @X = * - 1 E8 INX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
68 PLA 48 PHA A2 F8 LDX #248 ;hides 'SED' @X = * - 1 E8 INX D0 xx BNE @X |
Clobbers A, X, Z&N, and D |
68 PLA 48 PHA A0 F8 LDY #248 ;hides 'SED' @Y = * - 1 C8 INY D0 xx BNE @Y |
Clobbers A, Y, Z&N, and D |
EA NOP 68 PLA A0 0B LDY #11 @Y: 88 DEY D0 xx BNE @Y |
Clobbers A, Y, S, and Z&N |
EA NOP 68 PLA A2 0B LDX #11 @X: CA DEX D0 xx BNE @X |
Clobbers A, X, S, and Z&N |
| 8 bytes | |
EA NOP EA NOP EA NOP A0 0B LDY #11 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
EA NOP EA NOP EA NOP A2 0B LDX #11 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
68 PLA 38 SEC A9 0B LDA #11 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C |
| 9 bytes | |
98 TYA 48 PHA A0 0A LDY #10 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, and Z&N; and writes in stack |
EA NOP EA NOP 38 SEC A9 0B LDA #11 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
48 PHA 00 00 BRK 0 08 PHP A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 28 PLP |
Clobbers A, and S; requires @rti; and writes in stack |
48 PHA 00 00 BRK 0 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA |
Clobbers S, Z&N, and C; requires @rti; and writes in stack |
| 10 bytes | |
EA NOP 08 PHP 38 SEC A9 0A LDA #10 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
EA NOP 48 PHA 38 SEC A9 0A LDA #10 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 11 bytes | |
EA NOP 08 PHP 28 PLP 08 PHP 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA 28 PLP |
Writes in stack |
| 16 bytes | |
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA |
Clobbers A, S, and Z&N |
| 19 bytes | |
EA NOP EA NOP EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA |
Clobbers A, and Z&N |
| 21 bytes | |
EA NOP 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N |
| 31 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP |
No requirements |
63 cycles
| 6 bytes | |
|---|---|
EA NOP A0 0C LDY #12 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
EA NOP A2 0C LDX #12 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 7 bytes | |
08 PHP A2 0B LDX #11 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP A0 0B LDY #11 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
38 SEC A9 0C LDA #12 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 9 bytes | |
48 PHA 98 TYA 48 PHA A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 30 xx BMI @Y 68 PLA A8 TAY |
Clobbers A, S, and Z&N; and writes in stack |
| 10 bytes | |
EA NOP 20 xx xx JSR @rts15 08 PHP A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 28 PLP |
Clobbers A; requires @rts15; and writes in stack |
A5 00 LDA $00 98 TYA 48 PHA A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 30 xx BMI @Y 68 PLA A8 TAY |
Clobbers A, and Z&N; and writes in stack |
EA NOP 20 xx xx JSR @rts15 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA |
Clobbers Z&N, and C; requires @rts15; and writes in stack |
EA NOP EA NOP 00 00 BRK 0 08 PHP A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 28 PLP |
Clobbers A; requires @rti; and writes in stack |
EA NOP EA NOP 00 00 BRK 0 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA |
Clobbers Z&N, and C; requires @rti; and writes in stack |
48 PHA 08 PHP 38 SEC A9 0A LDA #10 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A, and S; and writes in stack |
48 PHA 48 PHA 38 SEC A9 0A LDA #10 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers S, Z&N, and C; and writes in stack |
| 11 bytes | |
08 PHP A5 00 LDA $00 38 SEC A9 0A LDA #10 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
C5 00 CMP $00 48 PHA 38 SEC A9 0A LDA #10 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
48 PHA 08 PHP 28 PLP 08 PHP 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA 28 PLP |
Clobbers S; and writes in stack |
| 12 bytes | |
08 PHP 24 00 BIT $00 28 PLP 08 PHP 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA 28 PLP |
Writes in stack |
| 16 bytes | |
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA |
Clobbers A, S, and Z&N |
| 18 bytes | |
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA |
Clobbers A, and Z&N |
| 22 bytes | |
C5 00 CMP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and C |
24 00 BIT $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and V |
E6 xx INC @zptemp 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires @zptemp |
04 00 NOP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires support for unofficial opcodes |
| 23 bytes | |
4C xx xx JMP *+3 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and not relocatable code |
| 32 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 18 CLC 90 00 BCC *+2 |
Clobbers C |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP B8 CLV 50 00 BVC *+2 |
Clobbers V |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 85 xx STA @zptemp |
Requires @zptemp |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 04 00 NOP $00 |
Requires support for unofficial opcodes |
| 33 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 4C xx xx JMP *+3 |
Not relocatable code |
64 cycles
| 6 bytes | |
|---|---|
A0 09 LDY #9 @Y: EA NOP 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
A2 09 LDX #9 @X: EA NOP CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 8 bytes | |
08 PHP A0 08 LDY #8 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
08 PHP A2 08 LDX #8 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
| 9 bytes | |
08 PHP 18 CLC A9 F8 LDA #248 ;hides 'SED' @A = * - 1 69 01 ADC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
48 PHA 18 CLC A9 F8 LDA #248 ;hides 'SED' @A = * - 1 69 01 ADC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, C, and D; and writes in stack |
68 PLA 48 PHA 18 CLC A9 F8 LDA #248 ;hides 'SED' @A = * - 1 69 01 ADC #1 D0 xx BNE @A |
Clobbers A, Z&N, C, and D |
EA NOP 68 PLA 38 SEC A9 0B LDA #11 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C |
| 10 bytes | |
EA NOP EA NOP EA NOP 38 SEC A9 0B LDA #11 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
E6 xx INC @zptemp 00 00 BRK 0 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA |
Clobbers Z&N, and C; requires @zptemp, and @rti; and writes in stack |
48 PHA 20 xx xx JSR @rts15 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA |
Clobbers S, Z&N, and C; requires @rts15; and writes in stack |
EA NOP 48 PHA 00 00 BRK 0 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA |
Clobbers S, Z&N, and C; requires @rti; and writes in stack |
| 11 bytes | |
48 PHA 98 TYA 48 PHA A0 09 LDY #9 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA |
Clobbers Z&N; and writes in stack |
20 xx xx JSR @rts12 00 00 BRK 0 00 00 BRK 0 00 00 BRK 0 00 00 BRK 0 |
Requires @rti, and @rts12; and writes in stack |
| 12 bytes | |
EA NOP EA NOP 08 PHP 28 PLP 08 PHP 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA 28 PLP |
Writes in stack |
| 16 bytes | |
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA |
Clobbers A, S, and Z&N |
| 20 bytes | |
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers A, and Z&N |
| 22 bytes | |
EA NOP EA NOP 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N |
| 32 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP |
No requirements |
65 cycles
| 6 bytes | |
|---|---|
A0 08 LDY #8 @Y: 48 PHA 88 DEY D0 xx BNE @Y |
Clobbers Y, S, and Z&N; and writes in stack |
A2 08 LDX #8 @X: 48 PHA CA DEX D0 xx BNE @X |
Clobbers X, S, and Z&N; and writes in stack |
68 PLA A0 0C LDY #12 @Y: 88 DEY D0 xx BNE @Y |
Clobbers A, Y, S, and Z&N |
68 PLA A2 0C LDX #12 @X: CA DEX D0 xx BNE @X |
Clobbers A, X, S, and Z&N |
| 7 bytes | |
EA NOP EA NOP A2 0C LDX #12 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
EA NOP EA NOP A0 0C LDY #12 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 8 bytes | |
EA NOP 08 PHP A2 0B LDX #11 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP 08 PHP A0 0B LDY #11 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP 38 SEC A9 0C LDA #12 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 9 bytes | |
08 PHP 38 SEC A9 0B LDA #11 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
48 PHA 38 SEC A9 0B LDA #11 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 10 bytes | |
00 00 BRK 0 00 00 BRK 0 00 00 BRK 0 00 00 BRK 0 00 00 BRK 0 |
Requires @rti; and writes in stack |
| 11 bytes | |
20 xx xx JSR @rts12 08 PHP 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA 28 PLP |
Requires @rts12; and writes in stack |
| 12 bytes | |
08 PHP 36 00 ROL $00,X 76 00 ROR $00,X 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA 28 PLP |
Writes in stack |
| 17 bytes | |
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA |
Clobbers A, S, and Z&N |
| 19 bytes | |
EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA |
Clobbers A, and Z&N |
| 22 bytes | |
E6 xx INC @zptemp 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires @zptemp |
| 23 bytes | |
EA NOP C5 00 CMP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and C |
EA NOP 24 00 BIT $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and V |
EA NOP 04 00 NOP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires support for unofficial opcodes |
| 24 bytes | |
EA NOP 4C xx xx JMP *+3 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and not relocatable code |
| 33 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 18 CLC 90 00 BCC *+2 |
Clobbers C |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP B8 CLV 50 00 BVC *+2 |
Clobbers V |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 85 xx STA @zptemp |
Requires @zptemp |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 04 00 NOP $00 |
Requires support for unofficial opcodes |
| 34 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 4C xx xx JMP *+3 |
Not relocatable code |
66 cycles
| 5 bytes | |
|---|---|
A0 0D LDY #13 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
A2 0D LDX #13 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 8 bytes | |
38 SEC A9 09 LDA #9 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
48 PHA 08 PHP A2 0B LDX #11 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X, and S; and writes in stack |
48 PHA 08 PHP A0 0B LDY #11 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y, and S; and writes in stack |
| 9 bytes | |
08 PHP A6 00 LDX $00 A2 0B LDX #11 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP A4 00 LDY $00 A0 0B LDY #11 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
98 TYA 48 PHA A0 F8 LDY #248 ;hides 'SED' @Y = * - 1 C8 INY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, Z&N, and D; and writes in stack |
| 10 bytes | |
08 PHP 38 SEC A9 08 LDA #8 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
48 PHA 38 SEC A9 08 LDA #8 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
00 00 BRK 0 08 PHP 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA 28 PLP |
Requires @rti; and writes in stack |
| 12 bytes | |
08 PHP 48 PHA 38 SEC A9 07 LDA #7 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 17 bytes | |
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA |
Clobbers A, S, and Z&N |
| 20 bytes | |
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers A, and Z&N |
| 23 bytes | |
EA NOP EA NOP EA NOP 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N |
| 33 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP |
No requirements |
67 cycles
| 7 bytes | |
|---|---|
E6 xx INC @zptemp A2 88 LDX #136 ;hides 'DEY' @X = * - 1 CA DEX 30 xx BMI @X |
Clobbers X, Y, and Z&N; and requires @zptemp |
A2 06 LDX #6 @X: 48 PHA 48 PHA CA DEX D0 xx BNE @X |
Clobbers X, S, and Z&N; and writes in stack |
A0 06 LDY #6 @Y: 48 PHA 48 PHA 88 DEY D0 xx BNE @Y |
Clobbers Y, S, and Z&N; and writes in stack |
A0 06 LDY #6 @Y: EA NOP 68 PLA 88 DEY D0 xx BNE @Y |
Clobbers A, Y, S, and Z&N |
A2 06 LDX #6 @X: EA NOP 68 PLA CA DEX D0 xx BNE @X |
Clobbers A, X, S, and Z&N |
| 8 bytes | |
A4 00 LDY $00 A0 09 LDY #9 @Y: EA NOP 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
A6 00 LDX $00 A2 09 LDX #9 @X: EA NOP CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
68 PLA 38 SEC A9 0C LDA #12 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C |
| 9 bytes | |
98 TYA 48 PHA A0 0B LDY #11 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, and Z&N; and writes in stack |
EA NOP EA NOP 08 PHP A0 0B LDY #11 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP EA NOP 08 PHP A2 0B LDX #11 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP EA NOP 38 SEC A9 0C LDA #12 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
48 PHA 98 TYA 48 PHA A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 30 xx BMI @Y 68 PLA A8 TAY 68 PLA |
Clobbers Z&N; and writes in stack |
EA NOP 08 PHP 38 SEC A9 0B LDA #11 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
| 11 bytes | |
08 PHP 48 PHA 38 SEC A9 0A LDA #10 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 17 bytes | |
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA |
Clobbers A, S, and Z&N |
| 20 bytes | |
EA NOP EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA |
Clobbers A, and Z&N |
| 23 bytes | |
EA NOP E6 xx INC @zptemp 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires @zptemp |
| 24 bytes | |
EA NOP EA NOP C5 00 CMP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and C |
EA NOP EA NOP 24 00 BIT $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and V |
EA NOP EA NOP 04 00 NOP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires support for unofficial opcodes |
| 25 bytes | |
EA NOP EA NOP 4C xx xx JMP *+3 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and not relocatable code |
| 34 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 18 CLC 90 00 BCC *+2 |
Clobbers C |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP B8 CLV 50 00 BVC *+2 |
Clobbers V |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 85 xx STA @zptemp |
Requires @zptemp |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 04 00 NOP $00 |
Requires support for unofficial opcodes |
| 35 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 4C xx xx JMP *+3 |
Not relocatable code |
68 cycles
| 6 bytes | |
|---|---|
EA NOP A2 0D LDX #13 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
EA NOP A0 0D LDY #13 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 7 bytes | |
08 PHP A0 0C LDY #12 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
08 PHP A2 0C LDX #12 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
38 SEC A9 0D LDA #13 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
98 TYA 48 PHA A0 08 LDY #8 @Y: EA NOP 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, and Z&N; and writes in stack |
48 PHA 08 PHP 38 SEC A9 0B LDA #11 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A, and S; and writes in stack |
48 PHA 48 PHA 38 SEC A9 0B LDA #11 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers S, Z&N, and C; and writes in stack |
| 11 bytes | |
20 xx xx JSR @rts15 08 PHP 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA 28 PLP |
Requires @rts15; and writes in stack |
08 PHP A5 00 LDA $00 38 SEC A9 0B LDA #11 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
C5 00 CMP $00 48 PHA 38 SEC A9 0B LDA #11 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
EA NOP 00 00 BRK 0 08 PHP 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA 28 PLP |
Requires @rti; and writes in stack |
| 12 bytes | |
48 PHA 98 TYA 48 PHA A0 07 LDY #7 @Y: EA NOP 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA |
Clobbers Z&N; and writes in stack |
48 PHA 20 xx xx JSR @rts12 08 PHP 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA 28 PLP |
Clobbers S; requires @rts12; and writes in stack |
| 13 bytes | |
EA NOP 08 PHP 48 PHA 38 SEC A9 07 LDA #7 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 17 bytes | |
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA |
Clobbers A, S, and Z&N |
| 20 bytes | |
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers A, and Z&N |
| 24 bytes | |
26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N |
| 34 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP |
No requirements |
69 cycles
| 5 bytes | |
|---|---|
A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 EA NOP 30 xx BMI @Y |
Clobbers Y, and Z&N |
A2 0A LDX #10 ;hides 'ASL A' @X = * - 1 CA DEX D0 xx BNE @X |
Clobbers A, X, Z&N, and C |
| 6 bytes | |
48 PHA A2 0D LDX #13 @X: CA DEX D0 xx BNE @X |
Clobbers X, S, and Z&N; and writes in stack |
| 7 bytes | |
A6 00 LDX $00 A2 0D LDX #13 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
08 PHP A2 88 LDX #136 ;hides 'DEY' @X = * - 1 CA DEX 30 xx BMI @X 28 PLP |
Clobbers X, and Y; and writes in stack |
| 8 bytes | |
00 00 BRK 0 08 PHP A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 30 xx BMI @Y 28 PLP |
Clobbers Y; requires @rti; and writes in stack |
| 9 bytes | |
08 PHP 28 PLP 08 PHP A2 F8 LDX #248 ;hides 'SED' @X = * - 1 E8 INX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP 28 PLP 08 PHP A0 F8 LDY #248 ;hides 'SED' @Y = * - 1 C8 INY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP 68 PLA 38 SEC A9 0C LDA #12 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C |
| 10 bytes | |
EA NOP 98 TYA 48 PHA A0 0B LDY #11 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, and Z&N; and writes in stack |
A5 00 LDA $00 38 SEC A9 09 LDA #9 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 11 bytes | |
48 PHA 98 TYA 48 PHA A0 0A LDY #10 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA |
Clobbers Z&N; and writes in stack |
EA NOP EA NOP 08 PHP 38 SEC A9 0B LDA #11 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
48 PHA 00 00 BRK 0 08 PHP 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA 28 PLP |
Clobbers S; requires @rti; and writes in stack |
| 12 bytes | |
EA NOP 08 PHP 48 PHA 38 SEC A9 0A LDA #10 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 18 bytes | |
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA |
Clobbers A, S, and Z&N |
| 21 bytes | |
EA NOP EA NOP EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA |
Clobbers A, and Z&N |
| 24 bytes | |
EA NOP EA NOP E6 xx INC @zptemp 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires @zptemp |
| 25 bytes | |
EA NOP EA NOP EA NOP C5 00 CMP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and C |
EA NOP EA NOP EA NOP 24 00 BIT $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and V |
EA NOP EA NOP EA NOP 04 00 NOP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires support for unofficial opcodes |
| 26 bytes | |
EA NOP EA NOP EA NOP 4C xx xx JMP *+3 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and not relocatable code |
| 35 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 18 CLC 90 00 BCC *+2 |
Clobbers C |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP B8 CLV 50 00 BVC *+2 |
Clobbers V |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 85 xx STA @zptemp |
Requires @zptemp |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 04 00 NOP $00 |
Requires support for unofficial opcodes |
| 36 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 4C xx xx JMP *+3 |
Not relocatable code |
70 cycles
| 6 bytes | |
|---|---|
68 PLA A2 0D LDX #13 @X: CA DEX D0 xx BNE @X |
Clobbers A, X, S, and Z&N |
68 PLA A0 0D LDY #13 @Y: 88 DEY D0 xx BNE @Y |
Clobbers A, Y, S, and Z&N |
| 7 bytes | |
EA NOP EA NOP A2 0D LDX #13 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
EA NOP EA NOP A0 0D LDY #13 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 8 bytes | |
EA NOP 08 PHP A0 0C LDY #12 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP 08 PHP A2 0C LDX #12 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP 38 SEC A9 0D LDA #13 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 9 bytes | |
08 PHP 38 SEC A9 0C LDA #12 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
48 PHA 38 SEC A9 0C LDA #12 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 11 bytes | |
48 PHA 48 PHA 98 TYA 48 PHA A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 30 xx BMI @Y 68 PLA A8 TAY 68 PLA |
Clobbers S, and Z&N; and writes in stack |
| 12 bytes | |
EA NOP 20 xx xx JSR @rts15 08 PHP 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA 28 PLP |
Requires @rts15; and writes in stack |
48 PHA A5 00 LDA $00 98 TYA 48 PHA A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 30 xx BMI @Y 68 PLA A8 TAY 68 PLA |
Clobbers Z&N; and writes in stack |
EA NOP EA NOP 00 00 BRK 0 08 PHP 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA 28 PLP |
Requires @rti; and writes in stack |
48 PHA 08 PHP 48 PHA 38 SEC A9 0A LDA #10 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Clobbers S; and writes in stack |
| 13 bytes | |
08 PHP C5 00 CMP $00 48 PHA 38 SEC A9 0A LDA #10 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 18 bytes | |
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA |
Clobbers A, S, and Z&N |
| 20 bytes | |
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA |
Clobbers A, and Z&N |
| 24 bytes | |
26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N |
| 35 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP |
No requirements |
71 cycles
| 5 bytes | |
|---|---|
A0 0E LDY #14 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
A2 0E LDX #14 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 8 bytes | |
08 PHP A2 09 LDX #9 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP A0 09 LDY #9 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
48 PHA 38 SEC A9 0D LDA #13 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C; and writes in stack |
| 9 bytes | |
A5 00 LDA $00 38 SEC A9 0D LDA #13 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
68 PLA 98 TYA 48 PHA A0 0B LDY #11 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, S, and Z&N; and writes in stack |
| 11 bytes | |
08 PHP 48 PHA 18 CLC A9 F8 LDA #248 ;hides 'SED' @A = * - 1 69 01 ADC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 18 bytes | |
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA |
Clobbers A, S, and Z&N |
| 22 bytes | |
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers A, and Z&N |
| 25 bytes | |
EA NOP EA NOP EA NOP E6 xx INC @zptemp 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires @zptemp |
| 26 bytes | |
C5 00 CMP $00 26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and C |
24 00 BIT $00 26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and V |
04 00 NOP $00 26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires support for unofficial opcodes |
| 27 bytes | |
4C xx xx JMP *+3 26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and not relocatable code |
| 36 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 18 CLC 90 00 BCC *+2 |
Clobbers C |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP B8 CLV 50 00 BVC *+2 |
Clobbers V |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 85 xx STA @zptemp |
Requires @zptemp |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 04 00 NOP $00 |
Requires support for unofficial opcodes |
| 37 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 4C xx xx JMP *+3 |
Not relocatable code |
72 cycles
| 6 bytes | |
|---|---|
48 PHA A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 EA NOP 30 xx BMI @Y |
Clobbers Y, S, and Z&N; and writes in stack |
48 PHA A2 0A LDX #10 ;hides 'ASL A' @X = * - 1 CA DEX D0 xx BNE @X |
Clobbers A, X, S, Z&N, and C; and writes in stack |
| 7 bytes | |
A4 00 LDY $00 A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 EA NOP 30 xx BMI @Y |
Clobbers Y, and Z&N |
A6 00 LDX $00 A2 0A LDX #10 ;hides 'ASL A' @X = * - 1 CA DEX D0 xx BNE @X |
Clobbers A, X, Z&N, and C |
48 PHA 48 PHA A2 0D LDX #13 @X: CA DEX D0 xx BNE @X |
Clobbers X, S, and Z&N; and writes in stack |
EA NOP 68 PLA A2 0D LDX #13 @X: CA DEX D0 xx BNE @X |
Clobbers A, X, S, and Z&N |
| 8 bytes | |
EA NOP EA NOP EA NOP A2 0D LDX #13 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
48 PHA 08 PHP A2 88 LDX #136 ;hides 'DEY' @X = * - 1 CA DEX 30 xx BMI @X 28 PLP |
Clobbers X, Y, and S; and writes in stack |
68 PLA 38 SEC A9 0D LDA #13 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C |
| 9 bytes | |
98 TYA 48 PHA A0 0C LDY #12 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, and Z&N; and writes in stack |
08 PHP A2 08 LDX #8 @X: 24 00 BIT $00 CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP A0 08 LDY #8 @Y: C5 00 CMP $00 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP EA NOP 38 SEC A9 0D LDA #13 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
EA NOP 08 PHP 38 SEC A9 0C LDA #12 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
EA NOP 48 PHA 38 SEC A9 0C LDA #12 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 11 bytes | |
08 PHP 48 PHA 38 SEC A9 0B LDA #11 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 18 bytes | |
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA |
Clobbers A, S, and Z&N |
| 21 bytes | |
EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA |
Clobbers A, and Z&N |
| 24 bytes | |
36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N |
| 36 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP |
No requirements |
73 cycles
| 6 bytes | |
|---|---|
EA NOP A2 0E LDX #14 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
EA NOP A0 0E LDY #14 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 7 bytes | |
08 PHP A2 0D LDX #13 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP A0 0D LDY #13 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
38 SEC A9 0E LDA #14 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
08 PHP 38 SEC A9 09 LDA #9 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
48 PHA 38 SEC A9 09 LDA #9 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 11 bytes | |
48 PHA 98 TYA 48 PHA A0 F8 LDY #248 ;hides 'SED' @Y = * - 1 C8 INY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA |
Clobbers Z&N, and D; and writes in stack |
| 12 bytes | |
08 PHP 48 PHA 38 SEC A9 08 LDA #8 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 19 bytes | |
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA |
Clobbers A, S, and Z&N |
| 22 bytes | |
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers A, and Z&N |
| 26 bytes | |
C5 00 CMP $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and C |
24 00 BIT $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and V |
E6 xx INC @zptemp 26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires @zptemp |
04 00 NOP $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires support for unofficial opcodes |
| 27 bytes | |
4C xx xx JMP *+3 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and not relocatable code |
| 37 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 18 CLC 90 00 BCC *+2 |
Clobbers C |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP B8 CLV 50 00 BVC *+2 |
Clobbers V |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 85 xx STA @zptemp |
Requires @zptemp |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 04 00 NOP $00 |
Requires support for unofficial opcodes |
| 38 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 4C xx xx JMP *+3 |
Not relocatable code |
74 cycles
| 6 bytes | |
|---|---|
48 PHA A2 0E LDX #14 @X: CA DEX D0 xx BNE @X |
Clobbers X, S, and Z&N; and writes in stack |
48 PHA A0 0E LDY #14 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, S, and Z&N; and writes in stack |
| 7 bytes | |
A6 00 LDX $00 A2 0E LDX #14 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
A4 00 LDY $00 A0 0E LDY #14 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 9 bytes | |
08 PHP E6 xx INC @zptemp A2 88 LDX #136 ;hides 'DEY' @X = * - 1 CA DEX 30 xx BMI @X 28 PLP |
Clobbers X, and Y; requires @zptemp; and writes in stack |
48 PHA 08 PHP A2 09 LDX #9 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP |
Clobbers X, and S; and writes in stack |
48 PHA 08 PHP A0 09 LDY #9 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y, and S; and writes in stack |
EA NOP 68 PLA 38 SEC A9 0D LDA #13 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C |
| 10 bytes | |
EA NOP 98 TYA 48 PHA A0 0C LDY #12 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, and Z&N; and writes in stack |
EA NOP 08 PHP A0 08 LDY #8 @Y: C5 00 CMP $00 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP 08 PHP A2 08 LDX #8 @X: 24 00 BIT $00 CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP EA NOP EA NOP 38 SEC A9 0D LDA #13 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 11 bytes | |
48 PHA 98 TYA 48 PHA A0 0B LDY #11 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA |
Clobbers Z&N; and writes in stack |
08 PHP 38 SEC A9 08 LDA #8 @A: 24 00 BIT $00 E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
| 12 bytes | |
EA NOP 08 PHP 48 PHA 38 SEC A9 0B LDA #11 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 19 bytes | |
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA |
Clobbers A, S, and Z&N |
| 22 bytes | |
EA NOP EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA |
Clobbers A, and Z&N |
| 25 bytes | |
EA NOP 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N |
| 37 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP |
No requirements |
75 cycles
| 6 bytes | |
|---|---|
68 PLA A0 0E LDY #14 @Y: 88 DEY D0 xx BNE @Y |
Clobbers A, Y, S, and Z&N |
68 PLA A2 0E LDX #14 @X: CA DEX D0 xx BNE @X |
Clobbers A, X, S, and Z&N |
| 7 bytes | |
EA NOP EA NOP A2 0E LDX #14 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
EA NOP EA NOP A0 0E LDY #14 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 8 bytes | |
EA NOP 08 PHP A0 0D LDY #13 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP 08 PHP A2 0D LDX #13 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP 38 SEC A9 0E LDA #14 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 9 bytes | |
08 PHP 38 SEC A9 0D LDA #13 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
48 PHA 38 SEC A9 0D LDA #13 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 12 bytes | |
48 PHA 98 TYA 48 PHA A0 08 LDY #8 @Y: EA NOP 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA |
Clobbers Z&N; and writes in stack |
48 PHA 08 PHP 48 PHA 38 SEC A9 0B LDA #11 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Clobbers S; and writes in stack |
| 13 bytes | |
08 PHP C5 00 CMP $00 48 PHA 38 SEC A9 0B LDA #11 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 19 bytes | |
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA |
Clobbers A, S, and Z&N |
| 22 bytes | |
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers A, and Z&N |
| 26 bytes | |
C5 00 CMP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and C |
24 00 BIT $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and V |
E6 xx INC @zptemp 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires @zptemp |
04 00 NOP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires support for unofficial opcodes |
| 27 bytes | |
4C xx xx JMP *+3 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and not relocatable code |
| 38 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 18 CLC 90 00 BCC *+2 |
Clobbers C |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP B8 CLV 50 00 BVC *+2 |
Clobbers V |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 85 xx STA @zptemp |
Requires @zptemp |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 04 00 NOP $00 |
Requires support for unofficial opcodes |
| 39 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 4C xx xx JMP *+3 |
Not relocatable code |
76 cycles
| 5 bytes | |
|---|---|
A0 0F LDY #15 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
A2 0F LDX #15 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 7 bytes | |
08 PHP A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 EA NOP 30 xx BMI @Y 28 PLP |
Clobbers Y; and writes in stack |
08 PHP A2 0A LDX #10 ;hides 'ASL A' @X = * - 1 CA DEX D0 xx BNE @X 28 PLP |
Clobbers A, and X; and writes in stack |
| 8 bytes | |
48 PHA 08 PHP A2 0D LDX #13 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X, and S; and writes in stack |
48 PHA 38 SEC A9 0E LDA #14 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C; and writes in stack |
| 9 bytes | |
08 PHP A6 00 LDX $00 A2 0D LDX #13 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
A5 00 LDA $00 38 SEC A9 0E LDA #14 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
68 PLA 98 TYA 48 PHA A0 0C LDY #12 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, S, and Z&N; and writes in stack |
| 11 bytes | |
98 TYA 48 PHA A0 08 LDY #8 @Y: A5 00 LDA $00 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, and Z&N; and writes in stack |
48 PHA 08 PHP 38 SEC A9 09 LDA #9 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A, and S; and writes in stack |
48 PHA 48 PHA 38 SEC A9 09 LDA #9 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers S, Z&N, and C; and writes in stack |
| 12 bytes | |
EA NOP 48 PHA 98 TYA 48 PHA A0 0B LDY #11 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA |
Clobbers Z&N; and writes in stack |
EA NOP 08 PHP 38 SEC A9 08 LDA #8 @A: 24 00 BIT $00 E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
| 13 bytes | |
EA NOP EA NOP 08 PHP 48 PHA 38 SEC A9 0B LDA #11 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 19 bytes | |
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA |
Clobbers A, S, and Z&N |
| 23 bytes | |
EA NOP EA NOP EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA |
Clobbers A, and Z&N |
| 26 bytes | |
EA NOP EA NOP 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N |
| 38 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP |
No requirements |
77 cycles
| 7 bytes | |
|---|---|
48 PHA 48 PHA A2 0E LDX #14 @X: CA DEX D0 xx BNE @X |
Clobbers X, S, and Z&N; and writes in stack |
48 PHA 48 PHA A0 0E LDY #14 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, S, and Z&N; and writes in stack |
EA NOP 68 PLA A0 0E LDY #14 @Y: 88 DEY D0 xx BNE @Y |
Clobbers A, Y, S, and Z&N |
EA NOP 68 PLA A2 0E LDX #14 @X: CA DEX D0 xx BNE @X |
Clobbers A, X, S, and Z&N |
| 8 bytes | |
EA NOP EA NOP EA NOP A0 0E LDY #14 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
EA NOP EA NOP EA NOP A2 0E LDX #14 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
68 PLA 38 SEC A9 0E LDA #14 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C |
| 9 bytes | |
98 TYA 48 PHA A0 0D LDY #13 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, and Z&N; and writes in stack |
EA NOP EA NOP 08 PHP A0 0D LDY #13 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP EA NOP 08 PHP A2 0D LDX #13 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP EA NOP 38 SEC A9 0E LDA #14 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
EA NOP 08 PHP 38 SEC A9 0D LDA #13 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
EA NOP 48 PHA 38 SEC A9 0D LDA #13 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 11 bytes | |
08 PHP 48 PHA 38 SEC A9 0C LDA #12 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 20 bytes | |
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA |
Clobbers A, S, and Z&N |
| 22 bytes | |
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA |
Clobbers A, and Z&N |
| 26 bytes | |
E6 xx INC @zptemp 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires @zptemp |
| 27 bytes | |
EA NOP C5 00 CMP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and C |
EA NOP 24 00 BIT $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and V |
EA NOP 04 00 NOP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires support for unofficial opcodes |
| 28 bytes | |
EA NOP 4C xx xx JMP *+3 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and not relocatable code |
| 39 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 18 CLC 90 00 BCC *+2 |
Clobbers C |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP B8 CLV 50 00 BVC *+2 |
Clobbers V |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 85 xx STA @zptemp |
Requires @zptemp |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 04 00 NOP $00 |
Requires support for unofficial opcodes |
78 cycles
| 6 bytes | |
|---|---|
A0 0B LDY #11 @Y: EA NOP 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
A2 0B LDX #11 @X: EA NOP CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 7 bytes | |
08 PHP A0 0E LDY #14 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
08 PHP A2 0E LDX #14 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
38 SEC A9 0F LDA #15 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
48 PHA 08 PHP 38 SEC A9 0D LDA #13 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A, and S; and writes in stack |
48 PHA 48 PHA 38 SEC A9 0D LDA #13 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers S, Z&N, and C; and writes in stack |
| 11 bytes | |
08 PHP A5 00 LDA $00 38 SEC A9 0D LDA #13 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
C5 00 CMP $00 48 PHA 38 SEC A9 0D LDA #13 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 12 bytes | |
00 00 BRK 0 00 00 BRK 0 00 00 BRK 0 00 00 BRK 0 00 00 BRK 0 00 00 BRK 0 |
Requires @rti; and writes in stack |
| 13 bytes | |
08 PHP 28 PLP 08 PHP 48 PHA 18 CLC A9 F8 LDA #248 ;hides 'SED' @A = * - 1 69 01 ADC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 20 bytes | |
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA |
Clobbers A, S, and Z&N |
| 24 bytes | |
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers A, and Z&N |
| 27 bytes | |
EA NOP EA NOP EA NOP 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N |
| 39 bytes | |
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP |
No requirements |
79 cycles
| 5 bytes | |
|---|---|
A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 48 PHA 30 xx BMI @Y |
Clobbers Y, S, and Z&N; and writes in stack |
| 6 bytes | |
A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 A5 00 LDA $00 30 xx BMI @Y |
Clobbers A, Y, and Z&N |
A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 A6 00 LDX $00 30 xx BMI @Y |
Clobbers X, Y, and Z&N |
A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 C5 00 CMP $00 30 xx BMI @Y |
Clobbers Y, Z&N, and C |
A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 24 00 BIT $00 30 xx BMI @Y |
Clobbers Y, Z&N, and V |
A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 85 xx STA @zptemp 30 xx BMI @Y |
Clobbers Y, and Z&N; and requires @zptemp |
48 PHA A2 0F LDX #15 @X: CA DEX D0 xx BNE @X |
Clobbers X, S, and Z&N; and writes in stack |
A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 04 00 NOP $00 30 xx BMI @Y |
Clobbers Y, and Z&N; and requires support for unofficial opcodes |
| 7 bytes | |
A6 00 LDX $00 A2 0F LDX #15 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
A4 00 LDY $00 A0 0F LDY #15 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 8 bytes | |
48 PHA 08 PHP A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 EA NOP 30 xx BMI @Y 28 PLP |
Clobbers Y, and S; and writes in stack |
48 PHA 08 PHP A2 0A LDX #10 ;hides 'ASL A' @X = * - 1 CA DEX D0 xx BNE @X 28 PLP |
Clobbers A, X, and S; and writes in stack |
| 9 bytes | |
08 PHP A4 00 LDY $00 A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 EA NOP 30 xx BMI @Y 28 PLP |
Clobbers Y; and writes in stack |
08 PHP A6 00 LDX $00 A2 0A LDX #10 ;hides 'ASL A' @X = * - 1 CA DEX D0 xx BNE @X 28 PLP |
Clobbers A, and X; and writes in stack |
48 PHA 48 PHA 08 PHP A2 0D LDX #13 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X, and S; and writes in stack |
EA NOP 68 PLA 38 SEC A9 0E LDA #14 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C |
| 10 bytes | |
EA NOP 98 TYA 48 PHA A0 0D LDY #13 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, and Z&N; and writes in stack |
EA NOP EA NOP EA NOP 08 PHP A2 0D LDX #13 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP EA NOP EA NOP 38 SEC A9 0E LDA #14 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 11 bytes | |
48 PHA 98 TYA 48 PHA A0 0C LDY #12 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA |
Clobbers Z&N; and writes in stack |
EA NOP EA NOP 08 PHP 38 SEC A9 0D LDA #13 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
| 12 bytes | |
EA NOP 08 PHP 48 PHA 38 SEC A9 0C LDA #12 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 20 bytes | |
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA |
Clobbers A, S, and Z&N |
| 23 bytes | |
EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA |
Clobbers A, and Z&N |
| 27 bytes | |
EA NOP E6 xx INC @zptemp 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires @zptemp |
| 28 bytes | |
EA NOP EA NOP C5 00 CMP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and C |
EA NOP EA NOP 24 00 BIT $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and V |
EA NOP EA NOP 04 00 NOP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires support for unofficial opcodes |
| 29 bytes | |
EA NOP EA NOP 4C xx xx JMP *+3 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and not relocatable code |
80 cycles
| 6 bytes | |
|---|---|
A2 88 LDX #136 ;hides 'DEY' @X = * - 1 EA NOP CA DEX 30 xx BMI @X |
Clobbers X, Y, and Z&N |
68 PLA A0 0F LDY #15 @Y: 88 DEY D0 xx BNE @Y |
Clobbers A, Y, S, and Z&N |
68 PLA A2 0F LDX #15 @X: CA DEX D0 xx BNE @X |
Clobbers A, X, S, and Z&N |
| 7 bytes | |
EA NOP A2 0B LDX #11 @X: EA NOP CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
EA NOP A0 0B LDY #11 @Y: EA NOP 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 8 bytes | |
EA NOP 08 PHP A2 0E LDX #14 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP 08 PHP A0 0E LDY #14 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
38 SEC A9 0B LDA #11 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 9 bytes | |
08 PHP 38 SEC A9 0E LDA #14 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
48 PHA 38 SEC A9 0E LDA #14 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 12 bytes | |
08 PHP 48 PHA 38 SEC A9 09 LDA #9 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 20 bytes | |
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA |
Clobbers A, S, and Z&N |
| 24 bytes | |
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers A, and Z&N |
| 28 bytes | |
26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N |
81 cycles
| 5 bytes | |
|---|---|
A2 10 LDX #16 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
A0 10 LDY #16 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 8 bytes | |
48 PHA 08 PHP A2 0E LDX #14 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X, and S; and writes in stack |
48 PHA 08 PHP A0 0E LDY #14 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y, and S; and writes in stack |
48 PHA 38 SEC A9 0F LDA #15 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C; and writes in stack |
| 9 bytes | |
08 PHP A6 00 LDX $00 A2 0E LDX #14 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP A4 00 LDY $00 A0 0E LDY #14 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
A5 00 LDA $00 38 SEC A9 0F LDA #15 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
68 PLA 98 TYA 48 PHA A0 0D LDY #13 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, S, and Z&N; and writes in stack |
| 11 bytes | |
EA NOP EA NOP 98 TYA 48 PHA A0 0D LDY #13 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, and Z&N; and writes in stack |
48 PHA 48 PHA 08 PHP 38 SEC A9 0D LDA #13 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A, and S; and writes in stack |
48 PHA 48 PHA 48 PHA 38 SEC A9 0D LDA #13 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers S, Z&N, and C; and writes in stack |
| 12 bytes | |
EA NOP 48 PHA 98 TYA 48 PHA A0 0C LDY #12 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA |
Clobbers Z&N; and writes in stack |
EA NOP EA NOP EA NOP 08 PHP 38 SEC A9 0D LDA #13 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
| 13 bytes | |
EA NOP EA NOP 08 PHP 48 PHA 38 SEC A9 0C LDA #12 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 21 bytes | |
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA |
Clobbers A, S, and Z&N |
| 24 bytes | |
EA NOP EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA |
Clobbers A, and Z&N |
| 28 bytes | |
EA NOP EA NOP E6 xx INC @zptemp 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires @zptemp |
| 29 bytes | |
EA NOP EA NOP EA NOP C5 00 CMP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and C |
EA NOP EA NOP EA NOP 24 00 BIT $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and V |
EA NOP EA NOP EA NOP 04 00 NOP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires support for unofficial opcodes |
| 30 bytes | |
EA NOP EA NOP EA NOP 4C xx xx JMP *+3 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and not relocatable code |
82 cycles
| 6 bytes | |
|---|---|
48 PHA A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 48 PHA 30 xx BMI @Y |
Clobbers Y, S, and Z&N; and writes in stack |
A0 09 LDY #9 @Y: 68 PLA 88 DEY D0 xx BNE @Y |
Clobbers A, Y, S, and Z&N |
A2 09 LDX #9 @X: 68 PLA CA DEX D0 xx BNE @X |
Clobbers A, X, S, and Z&N |
| 7 bytes | |
A0 09 LDY #9 @Y: EA NOP EA NOP 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
A2 09 LDX #9 @X: EA NOP EA NOP CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 8 bytes | |
68 PLA 38 SEC A9 0F LDA #15 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C |
| 9 bytes | |
8C TXA 48 PHA A2 0E LDX #14 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX |
Clobbers A, and Z&N; and writes in stack |
EA NOP EA NOP 08 PHP A0 0E LDY #14 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP EA NOP 08 PHP A2 0E LDX #14 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP 38 SEC A9 0B LDA #11 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
EA NOP 08 PHP 38 SEC A9 0E LDA #14 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
EA NOP 48 PHA 38 SEC A9 0E LDA #14 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 11 bytes | |
08 PHP 48 PHA 38 SEC A9 0D LDA #13 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 21 bytes | |
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA |
Clobbers A, S, and Z&N |
| 24 bytes | |
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers A, and Z&N |
| 28 bytes | |
26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N |
83 cycles
| 6 bytes | |
|---|---|
EA NOP A2 10 LDX #16 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
EA NOP A0 10 LDY #16 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 7 bytes | |
08 PHP A0 0F LDY #15 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
08 PHP A2 0F LDX #15 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
38 SEC A9 10 LDA #16 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
48 PHA 08 PHP 38 SEC A9 0E LDA #14 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A, and S; and writes in stack |
48 PHA 48 PHA 38 SEC A9 0E LDA #14 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers S, Z&N, and C; and writes in stack |
| 11 bytes | |
08 PHP A5 00 LDA $00 38 SEC A9 0E LDA #14 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
C5 00 CMP $00 48 PHA 38 SEC A9 0E LDA #14 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 13 bytes | |
48 PHA 98 TYA 48 PHA A0 08 LDY #8 @Y: A5 00 LDA $00 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA |
Clobbers Z&N; and writes in stack |
48 PHA 08 PHP 48 PHA 38 SEC A9 09 LDA #9 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Clobbers S; and writes in stack |
| 14 bytes | |
08 PHP 48 PHA 38 SEC A9 06 LDA #6 @A: EA NOP EA NOP EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 21 bytes | |
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA |
Clobbers A, S, and Z&N |
| 25 bytes | |
EA NOP EA NOP EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA |
Clobbers A, and Z&N |
| 29 bytes | |
EA NOP EA NOP EA NOP E6 xx INC @zptemp 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires @zptemp |
| 30 bytes | |
C5 00 CMP $00 26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and C |
24 00 BIT $00 26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and V |
04 00 NOP $00 26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires support for unofficial opcodes |
| 31 bytes | |
4C xx xx JMP *+3 26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and not relocatable code |
84 cycles
| 6 bytes | |
|---|---|
48 PHA A2 10 LDX #16 @X: CA DEX D0 xx BNE @X |
Clobbers X, S, and Z&N; and writes in stack |
48 PHA A0 10 LDY #16 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, S, and Z&N; and writes in stack |
| 7 bytes | |
A6 00 LDX $00 A2 10 LDX #16 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
A4 00 LDY $00 A0 10 LDY #16 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 9 bytes | |
38 SEC A9 09 LDA #9 @A: EA NOP EA NOP E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
48 PHA 48 PHA 08 PHP A2 0E LDX #14 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X, and S; and writes in stack |
48 PHA 48 PHA 08 PHP A0 0E LDY #14 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y, and S; and writes in stack |
| 10 bytes | |
EA NOP 8C TXA 48 PHA A2 0E LDX #14 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX |
Clobbers A, and Z&N; and writes in stack |
EA NOP EA NOP EA NOP 08 PHP A2 0E LDX #14 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP EA NOP EA NOP 08 PHP A0 0E LDY #14 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
| 11 bytes | |
48 PHA 98 TYA 48 PHA A0 0D LDY #13 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA |
Clobbers Z&N; and writes in stack |
EA NOP EA NOP 08 PHP 38 SEC A9 0E LDA #14 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
| 12 bytes | |
EA NOP 08 PHP 48 PHA 38 SEC A9 0D LDA #13 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 21 bytes | |
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA |
Clobbers A, S, and Z&N |
| 24 bytes | |
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA |
Clobbers A, and Z&N |
| 28 bytes | |
36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N |
85 cycles
| 6 bytes | |
|---|---|
A0 0C LDY #12 @Y: EA NOP 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
A2 0C LDX #12 @X: EA NOP CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 8 bytes | |
08 PHP A2 0B LDX #11 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP A0 0B LDY #11 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP 38 SEC A9 10 LDA #16 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 9 bytes | |
08 PHP 38 SEC A9 0F LDA #15 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
48 PHA 38 SEC A9 0F LDA #15 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 12 bytes | |
48 PHA 08 PHP 48 PHA 38 SEC A9 0D LDA #13 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Clobbers S; and writes in stack |
| 13 bytes | |
08 PHP C5 00 CMP $00 48 PHA 38 SEC A9 0D LDA #13 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 22 bytes | |
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA |
Clobbers A, S, and Z&N |
| 26 bytes | |
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers A, and Z&N |
| 30 bytes | |
C5 00 CMP $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and C |
24 00 BIT $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and V |
E6 xx INC @zptemp 26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires @zptemp |
04 00 NOP $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires support for unofficial opcodes |
| 31 bytes | |
4C xx xx JMP *+3 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and not relocatable code |
86 cycles
| 5 bytes | |
|---|---|
A2 11 LDX #17 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
A0 11 LDY #17 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 8 bytes | |
08 PHP A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 C5 00 CMP $00 30 xx BMI @Y 28 PLP |
Clobbers Y; and writes in stack |
48 PHA 08 PHP A2 0F LDX #15 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X, and S; and writes in stack |
48 PHA 38 SEC A9 10 LDA #16 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C; and writes in stack |
| 9 bytes | |
08 PHP A6 00 LDX $00 A2 0F LDX #15 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
A5 00 LDA $00 38 SEC A9 10 LDA #16 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
68 PLA 8C TXA 48 PHA A2 0E LDX #14 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX |
Clobbers A, S, and Z&N; and writes in stack |
| 11 bytes | |
EA NOP EA NOP 8C TXA 48 PHA A2 0E LDX #14 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX |
Clobbers A, and Z&N; and writes in stack |
48 PHA 48 PHA 08 PHP 38 SEC A9 0E LDA #14 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A, and S; and writes in stack |
48 PHA 48 PHA 48 PHA 38 SEC A9 0E LDA #14 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers S, Z&N, and C; and writes in stack |
| 12 bytes | |
EA NOP 48 PHA 98 TYA 48 PHA A0 0D LDY #13 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA |
Clobbers Z&N; and writes in stack |
EA NOP EA NOP EA NOP 08 PHP 38 SEC A9 0E LDA #14 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
| 13 bytes | |
EA NOP EA NOP 08 PHP 48 PHA 38 SEC A9 0D LDA #13 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 22 bytes | |
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA |
Clobbers A, S, and Z&N |
| 25 bytes | |
EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA |
Clobbers A, and Z&N |
| 29 bytes | |
EA NOP 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N |
87 cycles
| 6 bytes | |
|---|---|
A2 F8 LDX #248 ;hides 'SED' @X = * - 1 68 PLA E8 INX D0 xx BNE @X |
Clobbers A, X, S, Z&N, and D |
A0 F8 LDY #248 ;hides 'SED' @Y = * - 1 68 PLA C8 INY D0 xx BNE @Y |
Clobbers A, Y, S, Z&N, and D |
| 7 bytes | |
EA NOP A0 0C LDY #12 @Y: EA NOP 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
EA NOP A2 0C LDX #12 @X: EA NOP CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 8 bytes | |
08 PHP A2 88 LDX #136 ;hides 'DEY' @X = * - 1 EA NOP CA DEX 30 xx BMI @X 28 PLP |
Clobbers X, and Y; and writes in stack |
38 SEC A9 0C LDA #12 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 9 bytes | |
8C TXA 48 PHA A2 0F LDX #15 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX |
Clobbers A, and Z&N; and writes in stack |
EA NOP 08 PHP A2 0B LDX #11 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP 08 PHP A0 0B LDY #11 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
| 10 bytes | |
08 PHP 38 SEC A9 0B LDA #11 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
48 PHA 38 SEC A9 0B LDA #11 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 11 bytes | |
08 PHP 48 PHA 38 SEC A9 0E LDA #14 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 22 bytes | |
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA |
Clobbers A, S, and Z&N |
| 26 bytes | |
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers A, and Z&N |
| 30 bytes | |
C5 00 CMP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and C |
24 00 BIT $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and V |
E6 xx INC @zptemp 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires @zptemp |
04 00 NOP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires support for unofficial opcodes |
| 31 bytes | |
4C xx xx JMP *+3 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and not relocatable code |
88 cycles
| 6 bytes | |
|---|---|
EA NOP A2 11 LDX #17 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
EA NOP A0 11 LDY #17 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 7 bytes | |
08 PHP A2 10 LDX #16 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP A0 10 LDY #16 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
38 SEC A9 11 LDA #17 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
48 PHA 08 PHP 38 SEC A9 0F LDA #15 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A, and S; and writes in stack |
48 PHA 48 PHA 38 SEC A9 0F LDA #15 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers S, Z&N, and C; and writes in stack |
| 11 bytes | |
08 PHP A5 00 LDA $00 38 SEC A9 0F LDA #15 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
C5 00 CMP $00 48 PHA 38 SEC A9 0F LDA #15 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 13 bytes | |
EA NOP EA NOP 48 PHA 98 TYA 48 PHA A0 0D LDY #13 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA |
Clobbers Z&N; and writes in stack |
48 PHA 48 PHA 08 PHP 48 PHA 38 SEC A9 0D LDA #13 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Clobbers S; and writes in stack |
| 14 bytes | |
EA NOP EA NOP EA NOP 08 PHP 48 PHA 38 SEC A9 0D LDA #13 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 22 bytes | |
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA |
Clobbers A, S, and Z&N |
| 26 bytes | |
EA NOP EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA |
Clobbers A, and Z&N |
| 30 bytes | |
EA NOP EA NOP 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N |
89 cycles
| 5 bytes | |
|---|---|
A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 68 PLA 30 xx BMI @Y |
Clobbers A, Y, S, and Z&N |
| 6 bytes | |
A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 EA NOP EA NOP 30 xx BMI @Y |
Clobbers Y, and Z&N |
A2 0A LDX #10 ;hides 'ASL A' @X = * - 1 EA NOP CA DEX D0 xx BNE @X |
Clobbers A, X, Z&N, and C |
A2 0B LDX #11 @X: 48 PHA CA DEX D0 xx BNE @X |
Clobbers X, S, and Z&N; and writes in stack |
| 7 bytes | |
A6 00 LDX $00 A2 11 LDX #17 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 9 bytes | |
08 PHP A2 09 LDX #9 @X: EA NOP EA NOP CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP A0 09 LDY #9 @Y: EA NOP EA NOP 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP 38 SEC A9 0C LDA #12 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
98 TYA 48 PHA A0 0B LDY #11 @Y: EA NOP 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, and Z&N; and writes in stack |
| 11 bytes | |
48 PHA 8C TXA 48 PHA A2 0E LDX #14 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX 68 PLA |
Clobbers Z&N; and writes in stack |
EA NOP 08 PHP 38 SEC A9 0B LDA #11 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
| 12 bytes | |
EA NOP 08 PHP 48 PHA 38 SEC A9 0E LDA #14 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 23 bytes | |
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA |
Clobbers A, S, and Z&N |
| 26 bytes | |
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers A, and Z&N |
| 30 bytes | |
E6 xx INC @zptemp 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires @zptemp |
| 31 bytes | |
EA NOP C5 00 CMP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and C |
EA NOP 24 00 BIT $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and V |
EA NOP 04 00 NOP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires support for unofficial opcodes |
| 32 bytes | |
EA NOP 4C xx xx JMP *+3 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and not relocatable code |
90 cycles
| 6 bytes | |
|---|---|
68 PLA A2 11 LDX #17 @X: CA DEX D0 xx BNE @X |
Clobbers A, X, S, and Z&N |
68 PLA A0 11 LDY #17 @Y: 88 DEY D0 xx BNE @Y |
Clobbers A, Y, S, and Z&N |
| 7 bytes | |
EA NOP EA NOP A0 11 LDY #17 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
EA NOP EA NOP A2 11 LDX #17 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 8 bytes | |
EA NOP 08 PHP A0 10 LDY #16 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP 08 PHP A2 10 LDX #16 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP 38 SEC A9 11 LDA #17 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 9 bytes | |
08 PHP 38 SEC A9 10 LDA #16 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
48 PHA 38 SEC A9 10 LDA #16 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 12 bytes | |
48 PHA 08 PHP 48 PHA 38 SEC A9 0E LDA #14 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Clobbers S; and writes in stack |
| 13 bytes | |
08 PHP C5 00 CMP $00 48 PHA 38 SEC A9 0E LDA #14 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 23 bytes | |
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA |
Clobbers A, S, and Z&N |
| 27 bytes | |
EA NOP EA NOP EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA |
Clobbers A, and Z&N |
| 31 bytes | |
EA NOP EA NOP EA NOP 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N |
91 cycles
| 5 bytes | |
|---|---|
A0 12 LDY #18 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
A2 12 LDX #18 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 8 bytes | |
48 PHA 08 PHP A0 10 LDY #16 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y, and S; and writes in stack |
48 PHA 08 PHP A2 10 LDX #16 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X, and S; and writes in stack |
38 SEC A9 0B LDA #11 @A: 48 PHA E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C; and writes in stack |
| 9 bytes | |
08 PHP A6 00 LDX $00 A2 10 LDX #16 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP A4 00 LDY $00 A0 10 LDY #16 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
A5 00 LDA $00 38 SEC A9 11 LDA #17 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
68 PLA 8C TXA 48 PHA A2 0F LDX #15 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX |
Clobbers A, S, and Z&N; and writes in stack |
| 11 bytes | |
08 PHP 38 SEC A9 09 LDA #9 @A: EA NOP EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
48 PHA 38 SEC A9 09 LDA #9 @A: EA NOP EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 12 bytes | |
EA NOP 48 PHA 8C TXA 48 PHA A2 0E LDX #14 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX 68 PLA |
Clobbers Z&N; and writes in stack |
| 13 bytes | |
EA NOP EA NOP 08 PHP 48 PHA 38 SEC A9 0E LDA #14 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 23 bytes | |
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA |
Clobbers A, S, and Z&N |
| 26 bytes | |
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA |
Clobbers A, and Z&N |
| 31 bytes | |
EA NOP E6 xx INC @zptemp 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires @zptemp |
| 32 bytes | |
EA NOP EA NOP C5 00 CMP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and C |
EA NOP EA NOP 24 00 BIT $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and V |
EA NOP EA NOP 04 00 NOP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires support for unofficial opcodes |
| 33 bytes | |
EA NOP EA NOP 4C xx xx JMP *+3 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and not relocatable code |
92 cycles
| 6 bytes | |
|---|---|
A0 0D LDY #13 @Y: EA NOP 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
A2 0D LDX #13 @X: EA NOP CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 8 bytes | |
08 PHP A2 0C LDX #12 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP A0 0C LDY #12 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
68 PLA 38 SEC A9 11 LDA #17 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C |
| 9 bytes | |
98 TYA 48 PHA A0 10 LDY #16 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, and Z&N; and writes in stack |
EA NOP EA NOP 38 SEC A9 11 LDA #17 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
EA NOP 08 PHP 38 SEC A9 10 LDA #16 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
EA NOP 48 PHA 38 SEC A9 10 LDA #16 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 11 bytes | |
08 PHP 48 PHA 38 SEC A9 0F LDA #15 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 23 bytes | |
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA |
Clobbers A, S, and Z&N |
| 28 bytes | |
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers A, and Z&N |
| 32 bytes | |
26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N |
93 cycles
| 6 bytes | |
|---|---|
EA NOP A0 12 LDY #18 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
EA NOP A2 12 LDX #18 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 7 bytes | |
08 PHP A0 11 LDY #17 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
08 PHP A2 11 LDX #17 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
38 SEC A9 12 LDA #18 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
48 PHA 08 PHP 38 SEC A9 10 LDA #16 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A, and S; and writes in stack |
48 PHA 48 PHA 38 SEC A9 10 LDA #16 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers S, Z&N, and C; and writes in stack |
| 11 bytes | |
08 PHP A5 00 LDA $00 38 SEC A9 10 LDA #16 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
C5 00 CMP $00 48 PHA 38 SEC A9 10 LDA #16 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 13 bytes | |
EA NOP EA NOP 48 PHA 8C TXA 48 PHA A2 0E LDX #14 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX 68 PLA |
Clobbers Z&N; and writes in stack |
48 PHA 48 PHA 08 PHP 48 PHA 38 SEC A9 0E LDA #14 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Clobbers S; and writes in stack |
| 14 bytes | |
EA NOP EA NOP EA NOP 08 PHP 48 PHA 38 SEC A9 0E LDA #14 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 24 bytes | |
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA |
Clobbers A, S, and Z&N |
| 27 bytes | |
EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA |
Clobbers A, and Z&N |
| 32 bytes | |
EA NOP EA NOP E6 xx INC @zptemp 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires @zptemp |
| 33 bytes | |
EA NOP EA NOP EA NOP C5 00 CMP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and C |
EA NOP EA NOP EA NOP 24 00 BIT $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and V |
EA NOP EA NOP EA NOP 04 00 NOP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires support for unofficial opcodes |
| 34 bytes | |
EA NOP EA NOP EA NOP 4C xx xx JMP *+3 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and not relocatable code |
94 cycles
| 6 bytes | |
|---|---|
48 PHA A0 12 LDY #18 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, S, and Z&N; and writes in stack |
48 PHA A2 12 LDX #18 @X: CA DEX D0 xx BNE @X |
Clobbers X, S, and Z&N; and writes in stack |
| 7 bytes | |
A6 00 LDX $00 A2 12 LDX #18 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
A4 00 LDY $00 A0 12 LDY #18 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 8 bytes | |
38 SEC A9 0D LDA #13 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 9 bytes | |
EA NOP 08 PHP A0 0C LDY #12 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP 08 PHP A2 0C LDX #12 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
| 10 bytes | |
08 PHP 38 SEC A9 0C LDA #12 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
48 PHA 38 SEC A9 0C LDA #12 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 11 bytes | |
48 PHA 8C TXA 48 PHA A2 0F LDX #15 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX 68 PLA |
Clobbers Z&N; and writes in stack |
| 12 bytes | |
08 PHP 48 PHA 38 SEC A9 0B LDA #11 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 24 bytes | |
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA |
Clobbers A, S, and Z&N |
| 28 bytes | |
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers A, and Z&N |
| 32 bytes | |
26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N |
95 cycles
| 6 bytes | |
|---|---|
68 PLA A0 12 LDY #18 @Y: 88 DEY D0 xx BNE @Y |
Clobbers A, Y, S, and Z&N |
68 PLA A2 12 LDX #18 @X: CA DEX D0 xx BNE @X |
Clobbers A, X, S, and Z&N |
| 7 bytes | |
EA NOP EA NOP A2 12 LDX #18 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
EA NOP EA NOP A0 12 LDY #18 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 8 bytes | |
EA NOP 08 PHP A0 11 LDY #17 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP 08 PHP A2 11 LDX #17 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP 38 SEC A9 12 LDA #18 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 9 bytes | |
08 PHP 38 SEC A9 11 LDA #17 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
48 PHA 38 SEC A9 11 LDA #17 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 12 bytes | |
48 PHA 08 PHP 48 PHA 38 SEC A9 0F LDA #15 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Clobbers S; and writes in stack |
| 13 bytes | |
08 PHP C5 00 CMP $00 48 PHA 38 SEC A9 0F LDA #15 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 24 bytes | |
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA |
Clobbers A, S, and Z&N |
| 28 bytes | |
EA NOP EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA |
Clobbers A, and Z&N |
| 33 bytes | |
EA NOP EA NOP EA NOP E6 xx INC @zptemp 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires @zptemp |
| 34 bytes | |
C5 00 CMP $00 26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and C |
24 00 BIT $00 26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and V |
04 00 NOP $00 26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires support for unofficial opcodes |
| 35 bytes | |
4C xx xx JMP *+3 26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and not relocatable code |
96 cycles
| 5 bytes | |
|---|---|
A0 13 LDY #19 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
A2 13 LDX #19 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 8 bytes | |
08 PHP A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 EA NOP EA NOP 30 xx BMI @Y 28 PLP |
Clobbers Y; and writes in stack |
08 PHP A2 0A LDX #10 ;hides 'ASL A' @X = * - 1 EA NOP CA DEX D0 xx BNE @X 28 PLP |
Clobbers A, and X; and writes in stack |
48 PHA 08 PHP A2 11 LDX #17 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X, and S; and writes in stack |
48 PHA 38 SEC A9 12 LDA #18 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C; and writes in stack |
| 9 bytes | |
08 PHP A2 0B LDX #11 @X: C5 00 CMP $00 CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
A5 00 LDA $00 38 SEC A9 12 LDA #18 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
98 TYA 48 PHA A0 0C LDY #12 @Y: EA NOP 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, and Z&N; and writes in stack |
| 11 bytes | |
EA NOP 08 PHP 38 SEC A9 0C LDA #12 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
EA NOP 48 PHA 38 SEC A9 0C LDA #12 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 12 bytes | |
48 PHA 98 TYA 48 PHA A0 0B LDY #11 @Y: EA NOP 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA |
Clobbers Z&N; and writes in stack |
| 13 bytes | |
EA NOP 08 PHP 48 PHA 38 SEC A9 0B LDA #11 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 24 bytes | |
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA |
Clobbers A, S, and Z&N |
| 28 bytes | |
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers A, and Z&N |
| 32 bytes | |
36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N |
97 cycles
| 6 bytes | |
|---|---|
A2 0C LDX #12 @X: 48 PHA CA DEX D0 xx BNE @X |
Clobbers X, S, and Z&N; and writes in stack |
A0 0C LDY #12 @Y: 48 PHA 88 DEY D0 xx BNE @Y |
Clobbers Y, S, and Z&N; and writes in stack |
| 7 bytes | |
A2 08 LDX #8 @X: 08 PHP 28 PLP CA DEX D0 xx BNE @X |
Clobbers X, and Z&N; and writes in stack |
A0 08 LDY #8 @Y: 08 PHP 28 PLP 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N; and writes in stack |
A2 0C LDX #12 @X: A5 00 LDA $00 CA DEX D0 xx BNE @X |
Clobbers A, X, and Z&N |
A0 0C LDY #12 @Y: A5 00 LDA $00 88 DEY D0 xx BNE @Y |
Clobbers A, Y, and Z&N |
A2 0C LDX #12 @X: A4 00 LDY $00 CA DEX D0 xx BNE @X |
Clobbers X, Y, and Z&N |
A2 0C LDX #12 @X: C5 00 CMP $00 CA DEX D0 xx BNE @X |
Clobbers X, Z&N, and C |
A0 0C LDY #12 @Y: C5 00 CMP $00 88 DEY D0 xx BNE @Y |
Clobbers Y, Z&N, and C |
A0 0C LDY #12 @Y: 24 00 BIT $00 88 DEY D0 xx BNE @Y |
Clobbers Y, Z&N, and V |
A2 0C LDX #12 @X: 24 00 BIT $00 CA DEX D0 xx BNE @X |
Clobbers X, Z&N, and V |
A0 0C LDY #12 @Y: 85 xx STA @zptemp 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N; and requires @zptemp |
A2 0C LDX #12 @X: 85 xx STA @zptemp CA DEX D0 xx BNE @X |
Clobbers X, and Z&N; and requires @zptemp |
A0 0C LDY #12 @Y: 04 00 NOP $00 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N; and requires support for unofficial opcodes |
A2 0C LDX #12 @X: 04 00 NOP $00 CA DEX D0 xx BNE @X |
Clobbers X, and Z&N; and requires support for unofficial opcodes |
| 8 bytes | |
EA NOP EA NOP EA NOP A2 12 LDX #18 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
EA NOP EA NOP EA NOP A0 12 LDY #18 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
68 PLA 38 SEC A9 12 LDA #18 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C |
| 9 bytes | |
98 TYA 48 PHA A0 11 LDY #17 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, and Z&N; and writes in stack |
EA NOP EA NOP 08 PHP A0 11 LDY #17 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP EA NOP 08 PHP A2 11 LDX #17 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP EA NOP 38 SEC A9 12 LDA #18 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
EA NOP 08 PHP 38 SEC A9 11 LDA #17 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
EA NOP 48 PHA 38 SEC A9 11 LDA #17 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 11 bytes | |
08 PHP 48 PHA 38 SEC A9 10 LDA #16 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 25 bytes | |
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA |
Clobbers A, S, and Z&N |
| 29 bytes | |
EA NOP EA NOP EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA |
Clobbers A, and Z&N |
| 34 bytes | |
C5 00 CMP $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and C |
24 00 BIT $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and V |
E6 xx INC @zptemp 26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires @zptemp |
04 00 NOP $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires support for unofficial opcodes |
| 35 bytes | |
4C xx xx JMP *+3 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and not relocatable code |
98 cycles
| 6 bytes | |
|---|---|
EA NOP A2 13 LDX #19 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
EA NOP A0 13 LDY #19 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 7 bytes | |
08 PHP A0 12 LDY #18 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
08 PHP A2 12 LDX #18 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
38 SEC A9 13 LDA #19 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
48 PHA 08 PHP 38 SEC A9 11 LDA #17 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A, and S; and writes in stack |
48 PHA 48 PHA 38 SEC A9 11 LDA #17 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers S, Z&N, and C; and writes in stack |
| 11 bytes | |
08 PHP 38 SEC A9 0B LDA #11 @A: 24 00 BIT $00 E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
C5 00 CMP $00 48 PHA 38 SEC A9 11 LDA #17 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 13 bytes | |
08 PHP 48 PHA 38 SEC A9 09 LDA #9 @A: EA NOP EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 25 bytes | |
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA |
Clobbers A, S, and Z&N |
| 28 bytes | |
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA |
Clobbers A, and Z&N |
| 33 bytes | |
EA NOP 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N |
99 cycles
| 6 bytes | |
|---|---|
A2 0E LDX #14 @X: EA NOP CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
A0 0E LDY #14 @Y: EA NOP 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 8 bytes | |
08 PHP A0 0D LDY #13 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
08 PHP A2 0D LDX #13 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
38 SEC A9 0C LDA #12 @A: 48 PHA E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C; and writes in stack |
| 9 bytes | |
38 SEC A9 08 LDA #8 @A: 08 PHP 28 PLP E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C; and writes in stack |
38 SEC A9 0C LDA #12 @A: 24 00 BIT $00 E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, C, and V |
38 SEC A9 0C LDA #12 @A: 85 xx STA @zptemp E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C; and requires @zptemp |
EA NOP 68 PLA 38 SEC A9 12 LDA #18 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C |
38 SEC A9 0C LDA #12 @A: 04 00 NOP $00 E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C; and requires support for unofficial opcodes |
| 10 bytes | |
EA NOP 98 TYA 48 PHA A0 11 LDY #17 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, and Z&N; and writes in stack |
EA NOP EA NOP EA NOP 38 SEC A9 12 LDA #18 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 11 bytes | |
48 PHA 98 TYA 48 PHA A0 10 LDY #16 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA |
Clobbers Z&N; and writes in stack |
EA NOP EA NOP 08 PHP 38 SEC A9 11 LDA #17 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
| 12 bytes | |
EA NOP 08 PHP 48 PHA 38 SEC A9 10 LDA #16 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 25 bytes | |
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA |
Clobbers A, S, and Z&N |
| 30 bytes | |
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers A, and Z&N |
| 34 bytes | |
C5 00 CMP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and C |
24 00 BIT $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and V |
E6 xx INC @zptemp 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires @zptemp |
04 00 NOP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires support for unofficial opcodes |
| 35 bytes | |
4C xx xx JMP *+3 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and not relocatable code |
100 cycles
| 6 bytes | |
|---|---|
A0 0B LDY #11 @Y: 68 PLA 88 DEY D0 xx BNE @Y |
Clobbers A, Y, S, and Z&N |
A2 0B LDX #11 @X: 68 PLA CA DEX D0 xx BNE @X |
Clobbers A, X, S, and Z&N |
| 7 bytes | |
A0 0B LDY #11 @Y: EA NOP EA NOP 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
A2 0B LDX #11 @X: EA NOP EA NOP CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 8 bytes | |
EA NOP 08 PHP A2 12 LDX #18 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP 08 PHP A0 12 LDY #18 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP 38 SEC A9 13 LDA #19 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 9 bytes | |
08 PHP 38 SEC A9 12 LDA #18 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
48 PHA 38 SEC A9 12 LDA #18 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 12 bytes | |
48 PHA 08 PHP 48 PHA 38 SEC A9 10 LDA #16 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Clobbers S; and writes in stack |
| 13 bytes | |
08 PHP C5 00 CMP $00 48 PHA 38 SEC A9 10 LDA #16 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 25 bytes | |
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA |
Clobbers A, S, and Z&N |
| 29 bytes | |
EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA |
Clobbers A, and Z&N |
| 34 bytes | |
EA NOP EA NOP 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N |
101 cycles
| 5 bytes | |
|---|---|
A0 14 LDY #20 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
A2 14 LDX #20 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 8 bytes | |
38 SEC A9 0E LDA #14 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
48 PHA 08 PHP A2 12 LDX #18 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X, and S; and writes in stack |
48 PHA 08 PHP A0 12 LDY #18 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y, and S; and writes in stack |
| 9 bytes | |
08 PHP A6 00 LDX $00 A2 12 LDX #18 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP A4 00 LDY $00 A0 12 LDY #18 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
| 10 bytes | |
08 PHP 38 SEC A9 0D LDA #13 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
48 PHA 38 SEC A9 0D LDA #13 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 12 bytes | |
08 PHP 48 PHA 38 SEC A9 0C LDA #12 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 26 bytes | |
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA |
Clobbers A, S, and Z&N |
| 30 bytes | |
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers A, and Z&N |
| 34 bytes | |
E6 xx INC @zptemp 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires @zptemp |
| 35 bytes | |
EA NOP C5 00 CMP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and C |
EA NOP 24 00 BIT $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and V |
EA NOP 04 00 NOP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires support for unofficial opcodes |
| 36 bytes | |
EA NOP 4C xx xx JMP *+3 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and not relocatable code |
102 cycles
| 7 bytes | |
|---|---|
48 PHA A2 0E LDX #14 @X: EA NOP CA DEX D0 xx BNE @X |
Clobbers X, S, and Z&N; and writes in stack |
48 PHA A0 0E LDY #14 @Y: EA NOP 88 DEY D0 xx BNE @Y |
Clobbers Y, S, and Z&N; and writes in stack |
EA NOP A0 0B LDY #11 @Y: 68 PLA 88 DEY D0 xx BNE @Y |
Clobbers A, Y, S, and Z&N |
EA NOP A2 0B LDX #11 @X: 68 PLA CA DEX D0 xx BNE @X |
Clobbers A, X, S, and Z&N |
| 8 bytes | |
A4 00 LDY $00 A0 0E LDY #14 @Y: EA NOP 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
A6 00 LDX $00 A2 0E LDX #14 @X: EA NOP CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
68 PLA 38 SEC A9 13 LDA #19 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C |
| 9 bytes | |
8C TXA 48 PHA A2 12 LDX #18 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX |
Clobbers A, and Z&N; and writes in stack |
EA NOP EA NOP 08 PHP A0 12 LDY #18 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP EA NOP 08 PHP A2 12 LDX #18 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
38 SEC A9 0B LDA #11 @A: EA NOP EA NOP E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
EA NOP 08 PHP 38 SEC A9 12 LDA #18 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
EA NOP 48 PHA 38 SEC A9 12 LDA #18 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 11 bytes | |
08 PHP 48 PHA 38 SEC A9 11 LDA #17 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 26 bytes | |
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA |
Clobbers A, S, and Z&N |
| 30 bytes | |
EA NOP EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA |
Clobbers A, and Z&N |
| 35 bytes | |
EA NOP EA NOP EA NOP 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N |
103 cycles
| 6 bytes | |
|---|---|
EA NOP A2 14 LDX #20 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
EA NOP A0 14 LDY #20 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 7 bytes | |
08 PHP A2 13 LDX #19 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP A0 13 LDY #19 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
38 SEC A9 14 LDA #20 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
98 TYA 48 PHA A0 0D LDY #13 @Y: EA NOP 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, and Z&N; and writes in stack |
48 PHA 08 PHP 38 SEC A9 12 LDA #18 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A, and S; and writes in stack |
48 PHA 48 PHA 38 SEC A9 12 LDA #18 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers S, Z&N, and C; and writes in stack |
| 11 bytes | |
08 PHP A5 00 LDA $00 38 SEC A9 12 LDA #18 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
C5 00 CMP $00 48 PHA 38 SEC A9 12 LDA #18 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 12 bytes | |
48 PHA 98 TYA 48 PHA A0 0C LDY #12 @Y: EA NOP 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA |
Clobbers Z&N; and writes in stack |
| 13 bytes | |
EA NOP 08 PHP 48 PHA 38 SEC A9 0C LDA #12 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 26 bytes | |
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA |
Clobbers A, S, and Z&N |
| 30 bytes | |
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers A, and Z&N |
| 35 bytes | |
EA NOP E6 xx INC @zptemp 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires @zptemp |
| 36 bytes | |
EA NOP EA NOP C5 00 CMP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and C |
EA NOP EA NOP 24 00 BIT $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and V |
EA NOP EA NOP 04 00 NOP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires support for unofficial opcodes |
| 37 bytes | |
EA NOP EA NOP 4C xx xx JMP *+3 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and not relocatable code |
104 cycles
| 6 bytes | |
|---|---|
48 PHA A2 14 LDX #20 @X: CA DEX D0 xx BNE @X |
Clobbers X, S, and Z&N; and writes in stack |
48 PHA A0 14 LDY #20 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, S, and Z&N; and writes in stack |
| 7 bytes | |
A6 00 LDX $00 A2 14 LDX #20 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
A4 00 LDY $00 A0 14 LDY #20 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 9 bytes | |
08 PHP A2 0C LDX #12 @X: C5 00 CMP $00 CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP A0 0C LDY #12 @Y: C5 00 CMP $00 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP 68 PLA 38 SEC A9 13 LDA #19 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C |
| 10 bytes | |
EA NOP 8C TXA 48 PHA A2 12 LDX #18 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX |
Clobbers A, and Z&N; and writes in stack |
A5 00 LDA $00 38 SEC A9 0E LDA #14 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 11 bytes | |
48 PHA 98 TYA 48 PHA A0 11 LDY #17 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA |
Clobbers Z&N; and writes in stack |
EA NOP EA NOP 08 PHP 38 SEC A9 12 LDA #18 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
| 12 bytes | |
EA NOP 08 PHP 48 PHA 38 SEC A9 11 LDA #17 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 26 bytes | |
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA |
Clobbers A, S, and Z&N |
| 31 bytes | |
EA NOP EA NOP EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA |
Clobbers A, and Z&N |
| 36 bytes | |
26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N |
105 cycles
| 6 bytes | |
|---|---|
A2 0D LDX #13 @X: 48 PHA CA DEX D0 xx BNE @X |
Clobbers X, S, and Z&N; and writes in stack |
A0 0D LDY #13 @Y: 48 PHA 88 DEY D0 xx BNE @Y |
Clobbers Y, S, and Z&N; and writes in stack |
68 PLA A0 14 LDY #20 @Y: 88 DEY D0 xx BNE @Y |
Clobbers A, Y, S, and Z&N |
68 PLA A2 14 LDX #20 @X: CA DEX D0 xx BNE @X |
Clobbers A, X, S, and Z&N |
| 7 bytes | |
EA NOP EA NOP A0 14 LDY #20 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
EA NOP EA NOP A2 14 LDX #20 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 8 bytes | |
EA NOP 08 PHP A0 13 LDY #19 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP 08 PHP A2 13 LDX #19 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP 38 SEC A9 14 LDA #20 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 9 bytes | |
08 PHP 38 SEC A9 13 LDA #19 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
48 PHA 38 SEC A9 13 LDA #19 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 12 bytes | |
48 PHA 08 PHP 48 PHA 38 SEC A9 11 LDA #17 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Clobbers S; and writes in stack |
| 13 bytes | |
08 PHP 48 PHA 38 SEC A9 0B LDA #11 @A: 24 00 BIT $00 E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 27 bytes | |
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA |
Clobbers A, S, and Z&N |
| 30 bytes | |
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA |
Clobbers A, and Z&N |
| 36 bytes | |
EA NOP EA NOP E6 xx INC @zptemp 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires @zptemp |
| 37 bytes | |
EA NOP EA NOP EA NOP C5 00 CMP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and C |
EA NOP EA NOP EA NOP 24 00 BIT $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and V |
EA NOP EA NOP EA NOP 04 00 NOP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires support for unofficial opcodes |
| 38 bytes | |
EA NOP EA NOP EA NOP 4C xx xx JMP *+3 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and not relocatable code |
106 cycles
| 5 bytes | |
|---|---|
A0 15 LDY #21 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
A2 15 LDX #21 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 8 bytes | |
08 PHP A2 0E LDX #14 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP A0 0E LDY #14 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
48 PHA 38 SEC A9 14 LDA #20 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C; and writes in stack |
| 9 bytes | |
A5 00 LDA $00 38 SEC A9 14 LDA #20 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
68 PLA 8C TXA 48 PHA A2 12 LDX #18 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX |
Clobbers A, S, and Z&N; and writes in stack |
| 11 bytes | |
08 PHP 38 SEC A9 0C LDA #12 @A: 24 00 BIT $00 E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
48 PHA 38 SEC A9 08 LDA #8 @A: 08 PHP 28 PLP E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 12 bytes | |
EA NOP 48 PHA 98 TYA 48 PHA A0 11 LDY #17 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA |
Clobbers Z&N; and writes in stack |
| 13 bytes | |
EA NOP EA NOP 08 PHP 48 PHA 38 SEC A9 11 LDA #17 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 27 bytes | |
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA |
Clobbers A, S, and Z&N |
| 32 bytes | |
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers A, and Z&N |
| 36 bytes | |
26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N |
107 cycles
| 6 bytes | |
|---|---|
A0 18 LDY #24 ;hides 'CLC' @Y = * - 1 88 DEY 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
A2 18 LDX #24 ;hides 'CLC' @X = * - 1 CA DEX CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 8 bytes | |
68 PLA 38 SEC A9 14 LDA #20 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C |
| 9 bytes | |
98 TYA 48 PHA A0 13 LDY #19 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, and Z&N; and writes in stack |
08 PHP A2 0B LDX #11 @X: EA NOP EA NOP CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP A0 0B LDY #11 @Y: EA NOP EA NOP 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP EA NOP 38 SEC A9 14 LDA #20 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
EA NOP 08 PHP 38 SEC A9 13 LDA #19 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
EA NOP 48 PHA 38 SEC A9 13 LDA #19 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 11 bytes | |
08 PHP 48 PHA 38 SEC A9 12 LDA #18 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 27 bytes | |
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA |
Clobbers A, S, and Z&N |
| 31 bytes | |
EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA |
Clobbers A, and Z&N |
| 37 bytes | |
EA NOP EA NOP EA NOP E6 xx INC @zptemp 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires @zptemp |
| 38 bytes | |
C5 00 CMP $00 26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and C |
24 00 BIT $00 26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and V |
04 00 NOP $00 26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires support for unofficial opcodes |
| 39 bytes | |
4C xx xx JMP *+3 26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and not relocatable code |
108 cycles
| 6 bytes | |
|---|---|
EA NOP A2 15 LDX #21 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
EA NOP A0 15 LDY #21 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 7 bytes | |
08 PHP A2 14 LDX #20 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP A0 14 LDY #20 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
38 SEC A9 15 LDA #21 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
08 PHP 38 SEC A9 0E LDA #14 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
48 PHA 38 SEC A9 0E LDA #14 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 12 bytes | |
08 PHP 48 PHA 38 SEC A9 0D LDA #13 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 27 bytes | |
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA |
Clobbers A, S, and Z&N |
| 32 bytes | |
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers A, and Z&N |
| 36 bytes | |
36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N |
109 cycles
| 6 bytes | |
|---|---|
48 PHA A2 15 LDX #21 @X: CA DEX D0 xx BNE @X |
Clobbers X, S, and Z&N; and writes in stack |
48 PHA A0 15 LDY #21 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, S, and Z&N; and writes in stack |
A2 0C LDX #12 @X: 68 PLA CA DEX D0 xx BNE @X |
Clobbers A, X, S, and Z&N |
A0 0C LDY #12 @Y: 68 PLA 88 DEY D0 xx BNE @Y |
Clobbers A, Y, S, and Z&N |
| 7 bytes | |
A6 00 LDX $00 A2 15 LDX #21 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
A4 00 LDY $00 A0 15 LDY #21 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 8 bytes | |
18 CLC A9 F4 LDA #244 ;hides 'NOP zp,X' @A = * - 1 EA NOP 69 01 ADC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C; and requires support for unofficial opcodes |
| 9 bytes | |
48 PHA 08 PHP A0 0E LDY #14 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y, and S; and writes in stack |
48 PHA 08 PHP A2 0E LDX #14 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP |
Clobbers X, and S; and writes in stack |
EA NOP 68 PLA 38 SEC A9 14 LDA #20 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C |
| 10 bytes | |
EA NOP 98 TYA 48 PHA A0 13 LDY #19 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, and Z&N; and writes in stack |
08 PHP A6 00 LDX $00 A2 0E LDX #14 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP A4 00 LDY $00 A0 0E LDY #14 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP EA NOP EA NOP 38 SEC A9 14 LDA #20 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 11 bytes | |
48 PHA 8C TXA 48 PHA A2 12 LDX #18 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX 68 PLA |
Clobbers Z&N; and writes in stack |
08 PHP 38 SEC A9 0B LDA #11 @A: EA NOP EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
| 12 bytes | |
EA NOP 08 PHP 48 PHA 38 SEC A9 12 LDA #18 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 28 bytes | |
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA |
Clobbers A, S, and Z&N |
| 32 bytes | |
EA NOP EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA |
Clobbers A, and Z&N |
| 38 bytes | |
C5 00 CMP $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and C |
24 00 BIT $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and V |
E6 xx INC @zptemp 26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires @zptemp |
04 00 NOP $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires support for unofficial opcodes |
| 39 bytes | |
4C xx xx JMP *+3 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and not relocatable code |
110 cycles
| 6 bytes | |
|---|---|
68 PLA A2 15 LDX #21 @X: CA DEX D0 xx BNE @X |
Clobbers A, X, S, and Z&N |
68 PLA A0 15 LDY #21 @Y: 88 DEY D0 xx BNE @Y |
Clobbers A, Y, S, and Z&N |
| 7 bytes | |
EA NOP EA NOP A0 15 LDY #21 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
EA NOP EA NOP A2 15 LDX #21 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 8 bytes | |
EA NOP 08 PHP A0 14 LDY #20 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP 08 PHP A2 14 LDX #20 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP 38 SEC A9 15 LDA #21 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 9 bytes | |
08 PHP 38 SEC A9 14 LDA #20 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
48 PHA 38 SEC A9 14 LDA #20 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 12 bytes | |
48 PHA 98 TYA 48 PHA A0 0D LDY #13 @Y: EA NOP 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA |
Clobbers Z&N; and writes in stack |
48 PHA 08 PHP 48 PHA 38 SEC A9 12 LDA #18 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Clobbers S; and writes in stack |
| 13 bytes | |
08 PHP C5 00 CMP $00 48 PHA 38 SEC A9 12 LDA #18 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 28 bytes | |
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA |
Clobbers A, S, and Z&N |
| 32 bytes | |
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers A, and Z&N |
| 37 bytes | |
EA NOP 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N |
111 cycles
| 5 bytes | |
|---|---|
A0 16 LDY #22 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
A2 16 LDX #22 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 8 bytes | |
48 PHA 08 PHP A0 14 LDY #20 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y, and S; and writes in stack |
48 PHA 08 PHP A2 14 LDX #20 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X, and S; and writes in stack |
48 PHA 38 SEC A9 15 LDA #21 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C; and writes in stack |
| 9 bytes | |
08 PHP A6 00 LDX $00 A2 14 LDX #20 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP A4 00 LDY $00 A0 14 LDY #20 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
A5 00 LDA $00 38 SEC A9 15 LDA #21 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
68 PLA 98 TYA 48 PHA A0 13 LDY #19 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, S, and Z&N; and writes in stack |
| 11 bytes | |
98 TYA 48 PHA A0 0B LDY #11 @Y: EA NOP EA NOP 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, and Z&N; and writes in stack |
48 PHA 08 PHP 38 SEC A9 0E LDA #14 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A, and S; and writes in stack |
48 PHA 48 PHA 38 SEC A9 0E LDA #14 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers S, Z&N, and C; and writes in stack |
| 12 bytes | |
EA NOP 48 PHA 8C TXA 48 PHA A2 12 LDX #18 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX 68 PLA |
Clobbers Z&N; and writes in stack |
08 PHP A5 00 LDA $00 38 SEC A9 0E LDA #14 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
| 13 bytes | |
EA NOP EA NOP 08 PHP 48 PHA 38 SEC A9 12 LDA #18 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 28 bytes | |
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA |
Clobbers A, S, and Z&N |
| 33 bytes | |
EA NOP EA NOP EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA |
Clobbers A, and Z&N |
| 38 bytes | |
C5 00 CMP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and C |
24 00 BIT $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and V |
E6 xx INC @zptemp 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires @zptemp |
04 00 NOP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires support for unofficial opcodes |
| 39 bytes | |
4C xx xx JMP *+3 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and not relocatable code |
112 cycles
| 7 bytes | |
|---|---|
48 PHA 48 PHA A0 15 LDY #21 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, S, and Z&N; and writes in stack |
48 PHA 48 PHA A2 15 LDX #21 @X: CA DEX D0 xx BNE @X |
Clobbers X, S, and Z&N; and writes in stack |
EA NOP 68 PLA A0 15 LDY #21 @Y: 88 DEY D0 xx BNE @Y |
Clobbers A, Y, S, and Z&N |
EA NOP 68 PLA A2 15 LDX #21 @X: CA DEX D0 xx BNE @X |
Clobbers A, X, S, and Z&N |
| 8 bytes | |
EA NOP EA NOP EA NOP A2 15 LDX #21 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
EA NOP EA NOP EA NOP A0 15 LDY #21 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
68 PLA 38 SEC A9 15 LDA #21 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C |
| 9 bytes | |
98 TYA 48 PHA A0 14 LDY #20 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, and Z&N; and writes in stack |
08 PHP A2 0D LDX #13 @X: 24 00 BIT $00 CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP A0 0D LDY #13 @Y: C5 00 CMP $00 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP EA NOP 38 SEC A9 15 LDA #21 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
EA NOP 08 PHP 38 SEC A9 14 LDA #20 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
EA NOP 48 PHA 38 SEC A9 14 LDA #20 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 11 bytes | |
08 PHP 48 PHA 38 SEC A9 13 LDA #19 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 28 bytes | |
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA |
Clobbers A, S, and Z&N |
| 32 bytes | |
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA |
Clobbers A, and Z&N |
| 38 bytes | |
EA NOP EA NOP 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N |
113 cycles
| 6 bytes | |
|---|---|
A0 10 LDY #16 @Y: EA NOP 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
A2 10 LDX #16 @X: EA NOP CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 7 bytes | |
08 PHP A2 15 LDX #21 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP A0 15 LDY #21 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
38 SEC A9 16 LDA #22 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
48 PHA 08 PHP 38 SEC A9 14 LDA #20 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A, and S; and writes in stack |
48 PHA 48 PHA 38 SEC A9 14 LDA #20 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers S, Z&N, and C; and writes in stack |
| 11 bytes | |
08 PHP A5 00 LDA $00 38 SEC A9 14 LDA #20 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
C5 00 CMP $00 48 PHA 38 SEC A9 14 LDA #20 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 13 bytes | |
08 PHP 48 PHA 38 SEC A9 08 LDA #8 @A: 08 PHP 28 PLP E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 29 bytes | |
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA |
Clobbers A, S, and Z&N |
| 34 bytes | |
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers A, and Z&N |
| 38 bytes | |
E6 xx INC @zptemp 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires @zptemp |
| 39 bytes | |
EA NOP C5 00 CMP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and C |
EA NOP 24 00 BIT $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N, and V |
EA NOP 04 00 NOP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires support for unofficial opcodes |
114 cycles
| 6 bytes | |
|---|---|
48 PHA A0 16 LDY #22 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, S, and Z&N; and writes in stack |
48 PHA A2 16 LDX #22 @X: CA DEX D0 xx BNE @X |
Clobbers X, S, and Z&N; and writes in stack |
| 7 bytes | |
A6 00 LDX $00 A2 16 LDX #22 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
A4 00 LDY $00 A0 16 LDY #22 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 8 bytes | |
08 PHP A0 18 LDY #24 ;hides 'CLC' @Y = * - 1 88 DEY 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
08 PHP A2 18 LDX #24 ;hides 'CLC' @X = * - 1 CA DEX CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
| 9 bytes | |
EA NOP 68 PLA 38 SEC A9 15 LDA #21 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C |
| 10 bytes | |
EA NOP 98 TYA 48 PHA A0 14 LDY #20 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, and Z&N; and writes in stack |
EA NOP EA NOP EA NOP 38 SEC A9 15 LDA #21 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 11 bytes | |
48 PHA 98 TYA 48 PHA A0 13 LDY #19 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA |
Clobbers Z&N; and writes in stack |
08 PHP 38 SEC A9 0D LDA #13 @A: 24 00 BIT $00 E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
| 12 bytes | |
EA NOP 08 PHP 48 PHA 38 SEC A9 13 LDA #19 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 29 bytes | |
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA |
Clobbers A, S, and Z&N |
| 33 bytes | |
EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA |
Clobbers A, and Z&N |
| 39 bytes | |
EA NOP EA NOP EA NOP 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N |
115 cycles
| 6 bytes | |
|---|---|
68 PLA A0 16 LDY #22 @Y: 88 DEY D0 xx BNE @Y |
Clobbers A, Y, S, and Z&N |
68 PLA A2 16 LDX #22 @X: CA DEX D0 xx BNE @X |
Clobbers A, X, S, and Z&N |
| 7 bytes | |
EA NOP A2 10 LDX #16 @X: EA NOP CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
EA NOP A0 10 LDY #16 @Y: EA NOP 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 8 bytes | |
EA NOP 08 PHP A0 15 LDY #21 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP 08 PHP A2 15 LDX #21 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
38 SEC A9 10 LDA #16 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 9 bytes | |
08 PHP 38 SEC A9 15 LDA #21 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
48 PHA 38 SEC A9 15 LDA #21 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 12 bytes | |
08 PHP 48 PHA 38 SEC A9 0E LDA #14 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 29 bytes | |
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA |
Clobbers A, S, and Z&N |
| 34 bytes | |
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers A, and Z&N |
| 39 bytes | |
EA NOP E6 xx INC @zptemp 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers Z&N; and requires @zptemp |
116 cycles
| 5 bytes | |
|---|---|
A0 17 LDY #23 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
A2 17 LDX #23 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 8 bytes | |
48 PHA 08 PHP A2 15 LDX #21 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X, and S; and writes in stack |
48 PHA 08 PHP A0 15 LDY #21 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y, and S; and writes in stack |
48 PHA 38 SEC A9 16 LDA #22 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C; and writes in stack |
| 9 bytes | |
08 PHP A6 00 LDX $00 A2 15 LDX #21 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP A4 00 LDY $00 A0 15 LDY #21 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
A5 00 LDA $00 38 SEC A9 16 LDA #22 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
68 PLA 98 TYA 48 PHA A0 14 LDY #20 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, S, and Z&N; and writes in stack |
08 PHP 18 CLC A9 F4 LDA #244 ;hides 'NOP zp,X' @A = * - 1 EA NOP 69 01 ADC #1 D0 xx BNE @A 28 PLP |
Clobbers A; requires support for unofficial opcodes; and writes in stack |
48 PHA 18 CLC A9 F4 LDA #244 ;hides 'NOP zp,X' @A = * - 1 EA NOP 69 01 ADC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; requires support for unofficial opcodes; and writes in stack |
| 11 bytes | |
98 TYA 48 PHA A0 0D LDY #13 @Y: A5 00 LDA $00 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, and Z&N; and writes in stack |
48 PHA 48 PHA 08 PHP 38 SEC A9 14 LDA #20 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A, and S; and writes in stack |
48 PHA 48 PHA 48 PHA 38 SEC A9 14 LDA #20 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers S, Z&N, and C; and writes in stack |
| 12 bytes | |
EA NOP 48 PHA 98 TYA 48 PHA A0 13 LDY #19 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA |
Clobbers Z&N; and writes in stack |
EA NOP 08 PHP 38 SEC A9 0D LDA #13 @A: 24 00 BIT $00 E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
| 13 bytes | |
EA NOP EA NOP 08 PHP 48 PHA 38 SEC A9 13 LDA #19 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 29 bytes | |
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA |
Clobbers A, S, and Z&N |
| 34 bytes | |
EA NOP EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA |
Clobbers A, and Z&N |
117 cycles
| 7 bytes | |
|---|---|
A0 0D LDY #13 ;hides 'ORA abs' @Y = * - 1 A5 00 LDA $0 88 DEY D0 xx BNE @Y |
Clobbers A, Y, and Z&N |
A2 0D LDX #13 ;hides 'ORA abs' @X = * - 1 A5 00 LDA $0 CA DEX D0 xx BNE @X |
Clobbers A, X, and Z&N |
48 PHA 48 PHA A2 16 LDX #22 @X: CA DEX D0 xx BNE @X |
Clobbers X, S, and Z&N; and writes in stack |
48 PHA 48 PHA A0 16 LDY #22 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, S, and Z&N; and writes in stack |
| 8 bytes | |
EA NOP EA NOP A0 10 LDY #16 @Y: EA NOP 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
EA NOP EA NOP A2 10 LDX #16 @X: EA NOP CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
68 PLA 38 SEC A9 16 LDA #22 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C |
| 9 bytes | |
98 TYA 48 PHA A0 15 LDY #21 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, and Z&N; and writes in stack |
EA NOP EA NOP 08 PHP A2 15 LDX #21 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP EA NOP 08 PHP A0 15 LDY #21 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP 38 SEC A9 10 LDA #16 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
EA NOP 08 PHP 38 SEC A9 15 LDA #21 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
EA NOP 48 PHA 38 SEC A9 15 LDA #21 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 11 bytes | |
08 PHP 48 PHA 38 SEC A9 14 LDA #20 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 30 bytes | |
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA |
Clobbers A, S, and Z&N |
| 34 bytes | |
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers A, and Z&N |
118 cycles
| 6 bytes | |
|---|---|
EA NOP A2 17 LDX #23 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
EA NOP A0 17 LDY #23 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 7 bytes | |
08 PHP A0 16 LDY #22 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
08 PHP A2 16 LDX #22 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
38 SEC A9 17 LDA #23 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
8C TXA 48 PHA A2 18 LDX #24 ;hides 'CLC' @X = * - 1 CA DEX CA DEX D0 xx BNE @X 68 PLA AA TAX |
Clobbers A, and Z&N; and writes in stack |
48 PHA 08 PHP 38 SEC A9 15 LDA #21 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A, and S; and writes in stack |
48 PHA 48 PHA 38 SEC A9 15 LDA #21 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers S, Z&N, and C; and writes in stack |
| 11 bytes | |
08 PHP A5 00 LDA $00 38 SEC A9 15 LDA #21 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
C5 00 CMP $00 48 PHA 38 SEC A9 15 LDA #21 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 13 bytes | |
48 PHA 98 TYA 48 PHA A0 0B LDY #11 @Y: EA NOP EA NOP 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA |
Clobbers Z&N; and writes in stack |
48 PHA 08 PHP 48 PHA 38 SEC A9 0E LDA #14 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Clobbers S; and writes in stack |
| 14 bytes | |
EA NOP EA NOP EA NOP 08 PHP 48 PHA 38 SEC A9 13 LDA #19 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 30 bytes | |
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA |
Clobbers A, S, and Z&N |
| 35 bytes | |
EA NOP EA NOP EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA |
Clobbers A, and Z&N |
119 cycles
| 6 bytes | |
|---|---|
A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 08 PHP 28 PLP 30 xx BMI @Y |
Clobbers Y, and Z&N; and writes in stack |
A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 68 PLA 48 PHA 30 xx BMI @Y |
Clobbers A, Y, and Z&N |
48 PHA A2 17 LDX #23 @X: CA DEX D0 xx BNE @X |
Clobbers X, S, and Z&N; and writes in stack |
| 7 bytes | |
A6 00 LDX $00 A2 17 LDX #23 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
A4 00 LDY $00 A0 17 LDY #23 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 9 bytes | |
48 PHA 48 PHA 08 PHP A2 15 LDX #21 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X, and S; and writes in stack |
48 PHA 48 PHA 08 PHP A0 15 LDY #21 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y, and S; and writes in stack |
EA NOP 68 PLA 38 SEC A9 16 LDA #22 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C |
| 10 bytes | |
EA NOP 98 TYA 48 PHA A0 15 LDY #21 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, and Z&N; and writes in stack |
EA NOP EA NOP EA NOP 08 PHP A2 15 LDX #21 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP EA NOP EA NOP 08 PHP A0 15 LDY #21 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP EA NOP 38 SEC A9 10 LDA #16 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 11 bytes | |
48 PHA 98 TYA 48 PHA A0 14 LDY #20 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA |
Clobbers Z&N; and writes in stack |
EA NOP EA NOP 08 PHP 38 SEC A9 15 LDA #21 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
| 12 bytes | |
EA NOP 08 PHP 48 PHA 38 SEC A9 14 LDA #20 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 30 bytes | |
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA |
Clobbers A, S, and Z&N |
| 34 bytes | |
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA |
Clobbers A, and Z&N |
120 cycles
| 6 bytes | |
|---|---|
A0 11 LDY #17 @Y: EA NOP 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
A2 11 LDX #17 @X: EA NOP CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 8 bytes | |
08 PHP A0 10 LDY #16 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
08 PHP A2 10 LDX #16 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP 38 SEC A9 17 LDA #23 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 9 bytes | |
08 PHP 38 SEC A9 16 LDA #22 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
48 PHA 38 SEC A9 16 LDA #22 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 12 bytes | |
48 PHA 08 PHP 48 PHA 38 SEC A9 14 LDA #20 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Clobbers S; and writes in stack |
| 13 bytes | |
08 PHP C5 00 CMP $00 48 PHA 38 SEC A9 14 LDA #20 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 30 bytes | |
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA |
Clobbers A, S, and Z&N |
| 36 bytes | |
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers A, and Z&N |
121 cycles
| 5 bytes | |
|---|---|
A0 18 LDY #24 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
A2 18 LDX #24 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 8 bytes | |
48 PHA 08 PHP A2 16 LDX #22 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X, and S; and writes in stack |
48 PHA 08 PHP A0 16 LDY #22 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y, and S; and writes in stack |
48 PHA 38 SEC A9 17 LDA #23 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C; and writes in stack |
| 9 bytes | |
08 PHP A6 00 LDX $00 A2 16 LDX #22 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP A4 00 LDY $00 A0 16 LDY #22 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
A5 00 LDA $00 38 SEC A9 17 LDA #23 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
68 PLA 98 TYA 48 PHA A0 15 LDY #21 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, S, and Z&N; and writes in stack |
| 11 bytes | |
EA NOP EA NOP 98 TYA 48 PHA A0 15 LDY #21 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, and Z&N; and writes in stack |
48 PHA 48 PHA 08 PHP 38 SEC A9 15 LDA #21 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A, and S; and writes in stack |
48 PHA 48 PHA 48 PHA 38 SEC A9 15 LDA #21 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers S, Z&N, and C; and writes in stack |
| 12 bytes | |
EA NOP 48 PHA 98 TYA 48 PHA A0 14 LDY #20 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA |
Clobbers Z&N; and writes in stack |
EA NOP EA NOP EA NOP 08 PHP 38 SEC A9 15 LDA #21 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
| 13 bytes | |
EA NOP EA NOP 08 PHP 48 PHA 38 SEC A9 14 LDA #20 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 31 bytes | |
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA |
Clobbers A, S, and Z&N |
| 35 bytes | |
EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA |
Clobbers A, and Z&N |
122 cycles
| 7 bytes | |
|---|---|
EA NOP A2 11 LDX #17 @X: EA NOP CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
EA NOP A0 11 LDY #17 @Y: EA NOP 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 8 bytes | |
38 SEC A9 11 LDA #17 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 9 bytes | |
8C TXA 48 PHA A2 16 LDX #22 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX |
Clobbers A, and Z&N; and writes in stack |
EA NOP 08 PHP A2 10 LDX #16 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP 08 PHP A0 10 LDY #16 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
| 10 bytes | |
08 PHP 38 SEC A9 10 LDA #16 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
48 PHA 38 SEC A9 10 LDA #16 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 11 bytes | |
08 PHP 48 PHA 38 SEC A9 15 LDA #21 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 31 bytes | |
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA |
Clobbers A, S, and Z&N |
| 36 bytes | |
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers A, and Z&N |
123 cycles
| 6 bytes | |
|---|---|
EA NOP A0 18 LDY #24 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
EA NOP A2 18 LDX #24 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 7 bytes | |
08 PHP A2 17 LDX #23 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP A0 17 LDY #23 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
38 SEC A9 18 LDA #24 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
48 PHA 08 PHP 38 SEC A9 16 LDA #22 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A, and S; and writes in stack |
48 PHA 48 PHA 38 SEC A9 16 LDA #22 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers S, Z&N, and C; and writes in stack |
| 11 bytes | |
08 PHP A5 00 LDA $00 38 SEC A9 16 LDA #22 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
C5 00 CMP $00 48 PHA 38 SEC A9 16 LDA #22 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 12 bytes | |
08 PHP 48 PHA 18 CLC A9 F4 LDA #244 ;hides 'NOP zp,X' @A = * - 1 EA NOP 69 01 ADC #1 D0 xx BNE @A 68 PLA 28 PLP |
Requires support for unofficial opcodes; and writes in stack |
| 13 bytes | |
48 PHA 98 TYA 48 PHA A0 0D LDY #13 @Y: A5 00 LDA $00 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA |
Clobbers Z&N; and writes in stack |
48 PHA 48 PHA 08 PHP 48 PHA 38 SEC A9 14 LDA #20 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Clobbers S; and writes in stack |
| 14 bytes | |
EA NOP EA NOP EA NOP 08 PHP 48 PHA 38 SEC A9 14 LDA #20 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 31 bytes | |
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA |
Clobbers A, S, and Z&N |
| 36 bytes | |
EA NOP EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA |
Clobbers A, and Z&N |
124 cycles
| 4 bytes | |
|---|---|
A2 E8 LDX #232 ;hides 'INX' @X = * - 1 D0 xx BNE @X |
Clobbers X, and Z&N |
| 6 bytes | |
48 PHA A0 18 LDY #24 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, S, and Z&N; and writes in stack |
| 7 bytes | |
A4 00 LDY $00 A0 18 LDY #24 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 9 bytes | |
08 PHP A2 0D LDX #13 ;hides 'ORA abs' @X = * - 1 A5 00 LDA $0 CA DEX D0 xx BNE @X 28 PLP |
Clobbers A, and X; and writes in stack |
08 PHP A0 0D LDY #13 ;hides 'ORA abs' @Y = * - 1 A5 00 LDA $0 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers A, and Y; and writes in stack |
EA NOP 38 SEC A9 11 LDA #17 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
48 PHA 48 PHA 08 PHP A0 16 LDY #22 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y, and S; and writes in stack |
48 PHA 48 PHA 08 PHP A2 16 LDX #22 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X, and S; and writes in stack |
| 10 bytes | |
98 TYA 48 PHA A0 10 LDY #16 @Y: EA NOP 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, and Z&N; and writes in stack |
EA NOP EA NOP 08 PHP A0 10 LDY #16 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP EA NOP 08 PHP A2 10 LDX #16 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
| 11 bytes | |
48 PHA 98 TYA 48 PHA A0 15 LDY #21 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA |
Clobbers Z&N; and writes in stack |
EA NOP 08 PHP 38 SEC A9 10 LDA #16 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
| 12 bytes | |
EA NOP 08 PHP 48 PHA 38 SEC A9 15 LDA #21 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 31 bytes | |
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA |
Clobbers A, S, and Z&N |
| 36 bytes | |
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers A, and Z&N |
125 cycles
| 6 bytes | |
|---|---|
68 PLA A0 18 LDY #24 @Y: 88 DEY D0 xx BNE @Y |
Clobbers A, Y, S, and Z&N |
68 PLA A2 18 LDX #24 @X: CA DEX D0 xx BNE @X |
Clobbers A, X, S, and Z&N |
| 7 bytes | |
EA NOP EA NOP A2 18 LDX #24 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
EA NOP EA NOP A0 18 LDY #24 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 8 bytes | |
EA NOP 08 PHP A0 17 LDY #23 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP 08 PHP A2 17 LDX #23 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP 38 SEC A9 18 LDA #24 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 9 bytes | |
08 PHP 38 SEC A9 17 LDA #23 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
48 PHA 38 SEC A9 17 LDA #23 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 12 bytes | |
48 PHA 8C TXA 48 PHA A2 18 LDX #24 ;hides 'CLC' @X = * - 1 CA DEX CA DEX D0 xx BNE @X 68 PLA AA TAX 68 PLA |
Clobbers Z&N; and writes in stack |
48 PHA 08 PHP 48 PHA 38 SEC A9 15 LDA #21 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Clobbers S; and writes in stack |
| 13 bytes | |
08 PHP C5 00 CMP $00 48 PHA 38 SEC A9 15 LDA #21 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 32 bytes | |
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA |
Clobbers A, S, and Z&N |
| 37 bytes | |
EA NOP EA NOP EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA |
Clobbers A, and Z&N |
126 cycles
| 5 bytes | |
|---|---|
A2 19 LDX #25 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
A0 19 LDY #25 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 8 bytes | |
08 PHP A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 08 PHP 28 PLP 30 xx BMI @Y 28 PLP |
Clobbers Y; and writes in stack |
48 PHA 08 PHP A2 17 LDX #23 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X, and S; and writes in stack |
48 PHA 38 SEC A9 18 LDA #24 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C; and writes in stack |
| 9 bytes | |
08 PHP A6 00 LDX $00 A2 17 LDX #23 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
A5 00 LDA $00 38 SEC A9 18 LDA #24 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
68 PLA 8C TXA 48 PHA A2 16 LDX #22 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX |
Clobbers A, S, and Z&N; and writes in stack |
| 11 bytes | |
EA NOP 98 TYA 48 PHA A0 10 LDY #16 @Y: EA NOP 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, and Z&N; and writes in stack |
48 PHA 48 PHA 08 PHP 38 SEC A9 16 LDA #22 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A, and S; and writes in stack |
48 PHA 48 PHA 48 PHA 38 SEC A9 16 LDA #22 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers S, Z&N, and C; and writes in stack |
| 12 bytes | |
EA NOP 48 PHA 98 TYA 48 PHA A0 15 LDY #21 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA |
Clobbers Z&N; and writes in stack |
EA NOP EA NOP 08 PHP 38 SEC A9 10 LDA #16 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
| 13 bytes | |
EA NOP EA NOP 08 PHP 48 PHA 38 SEC A9 15 LDA #21 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 32 bytes | |
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA |
Clobbers A, S, and Z&N |
| 36 bytes | |
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA |
Clobbers A, and Z&N |
127 cycles
| 5 bytes | |
|---|---|
48 PHA A2 E8 LDX #232 ;hides 'INX' @X = * - 1 D0 xx BNE @X |
Clobbers X, S, and Z&N; and writes in stack |
| 6 bytes | |
A0 12 LDY #18 @Y: EA NOP 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
A2 12 LDX #18 @X: EA NOP CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 8 bytes | |
08 PHP A2 11 LDX #17 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP A0 11 LDY #17 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
68 PLA 38 SEC A9 18 LDA #24 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C |
| 9 bytes | |
98 TYA 48 PHA A0 17 LDY #23 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, and Z&N; and writes in stack |
EA NOP EA NOP 38 SEC A9 18 LDA #24 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
EA NOP 08 PHP 38 SEC A9 17 LDA #23 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
EA NOP 48 PHA 38 SEC A9 17 LDA #23 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 11 bytes | |
08 PHP 48 PHA 38 SEC A9 16 LDA #22 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 32 bytes | |
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA |
Clobbers A, S, and Z&N |
| 38 bytes | |
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers A, and Z&N |
128 cycles
| 5 bytes | |
|---|---|
68 PLA A2 E8 LDX #232 ;hides 'INX' @X = * - 1 D0 xx BNE @X |
Clobbers A, X, S, and Z&N |
| 6 bytes | |
EA NOP A0 19 LDY #25 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
EA NOP A2 19 LDX #25 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 7 bytes | |
08 PHP A0 18 LDY #24 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
08 PHP A2 18 LDX #24 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
38 SEC A9 19 LDA #25 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
48 PHA 08 PHP 38 SEC A9 17 LDA #23 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A, and S; and writes in stack |
48 PHA 48 PHA 38 SEC A9 17 LDA #23 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers S, Z&N, and C; and writes in stack |
| 11 bytes | |
08 PHP A5 00 LDA $00 38 SEC A9 17 LDA #23 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
C5 00 CMP $00 48 PHA 38 SEC A9 17 LDA #23 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 13 bytes | |
EA NOP EA NOP 48 PHA 98 TYA 48 PHA A0 15 LDY #21 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA |
Clobbers Z&N; and writes in stack |
48 PHA 48 PHA 08 PHP 48 PHA 38 SEC A9 15 LDA #21 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Clobbers S; and writes in stack |
| 14 bytes | |
EA NOP EA NOP EA NOP 08 PHP 48 PHA 38 SEC A9 15 LDA #21 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 32 bytes | |
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA |
Clobbers A, S, and Z&N |
| 37 bytes | |
EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA |
Clobbers A, and Z&N |
129 cycles
| 6 bytes | |
|---|---|
E6 xx INC @zptemp A2 E8 LDX #232 ;hides 'INX' @X = * - 1 D0 xx BNE @X |
Clobbers X, and Z&N; and requires @zptemp |
A0 10 LDY #16 @Y: 48 PHA 88 DEY D0 xx BNE @Y |
Clobbers Y, S, and Z&N; and writes in stack |
A2 10 LDX #16 @X: 48 PHA CA DEX D0 xx BNE @X |
Clobbers X, S, and Z&N; and writes in stack |
A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 68 PLA 68 PLA 30 xx BMI @Y |
Clobbers A, Y, S, and Z&N |
| 7 bytes | |
A6 00 LDX $00 A2 19 LDX #25 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
A4 00 LDY $00 A0 19 LDY #25 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 8 bytes | |
38 SEC A9 12 LDA #18 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 9 bytes | |
EA NOP 08 PHP A0 11 LDY #17 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP 08 PHP A2 11 LDX #17 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
| 10 bytes | |
08 PHP 38 SEC A9 11 LDA #17 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
48 PHA 38 SEC A9 11 LDA #17 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 11 bytes | |
48 PHA 8C TXA 48 PHA A2 16 LDX #22 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX 68 PLA |
Clobbers Z&N; and writes in stack |
| 12 bytes | |
08 PHP 48 PHA 38 SEC A9 10 LDA #16 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 33 bytes | |
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA |
Clobbers A, S, and Z&N |
| 38 bytes | |
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers A, and Z&N |
130 cycles
| 6 bytes | |
|---|---|
48 PHA 48 PHA A2 E8 LDX #232 ;hides 'INX' @X = * - 1 D0 xx BNE @X |
Clobbers X, S, and Z&N; and writes in stack |
68 PLA A0 19 LDY #25 @Y: 88 DEY D0 xx BNE @Y |
Clobbers A, Y, S, and Z&N |
68 PLA A2 19 LDX #25 @X: CA DEX D0 xx BNE @X |
Clobbers A, X, S, and Z&N |
| 7 bytes | |
EA NOP EA NOP A2 19 LDX #25 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
EA NOP EA NOP A0 19 LDY #25 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 8 bytes | |
EA NOP 08 PHP A2 18 LDX #24 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP 08 PHP A0 18 LDY #24 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP 38 SEC A9 19 LDA #25 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 9 bytes | |
08 PHP 38 SEC A9 18 LDA #24 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
48 PHA 38 SEC A9 18 LDA #24 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 12 bytes | |
48 PHA 08 PHP 48 PHA 38 SEC A9 16 LDA #22 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Clobbers S; and writes in stack |
| 13 bytes | |
08 PHP C5 00 CMP $00 48 PHA 38 SEC A9 16 LDA #22 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 33 bytes | |
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA |
Clobbers A, S, and Z&N |
| 38 bytes | |
EA NOP EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA |
Clobbers A, and Z&N |
131 cycles
| 5 bytes | |
|---|---|
A0 1A LDY #26 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
A2 1A LDX #26 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 6 bytes | |
08 PHP A2 E8 LDX #232 ;hides 'INX' @X = * - 1 D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
| 8 bytes | |
48 PHA 08 PHP A0 18 LDY #24 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y, and S; and writes in stack |
38 SEC A9 10 LDA #16 @A: 48 PHA E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C; and writes in stack |
| 9 bytes | |
08 PHP A4 00 LDY $00 A0 18 LDY #24 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
A5 00 LDA $00 38 SEC A9 19 LDA #25 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
98 TYA 48 PHA A0 11 LDY #17 @Y: EA NOP 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, and Z&N; and writes in stack |
| 11 bytes | |
EA NOP 08 PHP 38 SEC A9 11 LDA #17 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
EA NOP 48 PHA 38 SEC A9 11 LDA #17 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 12 bytes | |
48 PHA 98 TYA 48 PHA A0 10 LDY #16 @Y: EA NOP 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA |
Clobbers Z&N; and writes in stack |
| 13 bytes | |
EA NOP 08 PHP 48 PHA 38 SEC A9 10 LDA #16 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 33 bytes | |
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA |
Clobbers A, S, and Z&N |
| 38 bytes | |
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X |
Clobbers A, and Z&N |
132 cycles
| 6 bytes | |
|---|---|
68 PLA 68 PLA A2 E8 LDX #232 ;hides 'INX' @X = * - 1 D0 xx BNE @X |
Clobbers A, X, S, and Z&N |
| 7 bytes | |
BA TSX 68 PLA 9A TXS A2 E8 LDX #232 ;hides 'INX' @X = * - 1 D0 xx BNE @X |
Clobbers A, X, and Z&N |
48 PHA A2 10 LDX #16 @X: 48 PHA CA DEX D0 xx BNE @X |
Clobbers X, S, and Z&N; and writes in stack |
48 PHA A0 10 LDY #16 @Y: 48 PHA 88 DEY D0 xx BNE @Y |
Clobbers Y, S, and Z&N; and writes in stack |
EA NOP 68 PLA A0 19 LDY #25 @Y: 88 DEY D0 xx BNE @Y |
Clobbers A, Y, S, and Z&N |
| 8 bytes | |
EA NOP EA NOP EA NOP A2 19 LDX #25 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
EA NOP EA NOP EA NOP A0 19 LDY #25 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
68 PLA 38 SEC A9 19 LDA #25 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C |
| 9 bytes | |
8C TXA 48 PHA A2 18 LDX #24 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX |
Clobbers A, and Z&N; and writes in stack |
EA NOP EA NOP 08 PHP A0 18 LDY #24 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP EA NOP 08 PHP A2 18 LDX #24 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP EA NOP 38 SEC A9 19 LDA #25 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
EA NOP 08 PHP 38 SEC A9 18 LDA #24 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
EA NOP 48 PHA 38 SEC A9 18 LDA #24 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 11 bytes | |
08 PHP 48 PHA 38 SEC A9 17 LDA #23 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 33 bytes | |
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA |
Clobbers A, S, and Z&N |
| 39 bytes | |
EA NOP EA NOP EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA |
Clobbers A, and Z&N |
133 cycles
| 6 bytes | |
|---|---|
EA NOP A2 1A LDX #26 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
EA NOP A0 1A LDY #26 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 7 bytes | |
08 PHP A0 19 LDY #25 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
08 PHP A2 19 LDX #25 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
38 SEC A9 1A LDA #26 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
48 PHA 08 PHP 38 SEC A9 18 LDA #24 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A, and S; and writes in stack |
48 PHA 48 PHA 38 SEC A9 18 LDA #24 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers S, Z&N, and C; and writes in stack |
| 11 bytes | |
08 PHP A5 00 LDA $00 38 SEC A9 18 LDA #24 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
C5 00 CMP $00 48 PHA 38 SEC A9 18 LDA #24 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 13 bytes | |
EA NOP 48 PHA 98 TYA 48 PHA A0 10 LDY #16 @Y: EA NOP 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA |
Clobbers Z&N; and writes in stack |
48 PHA 48 PHA 08 PHP 48 PHA 38 SEC A9 16 LDA #22 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Clobbers S; and writes in stack |
| 14 bytes | |
EA NOP EA NOP 08 PHP 48 PHA 38 SEC A9 10 LDA #16 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 34 bytes | |
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA |
Clobbers A, S, and Z&N |
| 38 bytes | |
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA |
Clobbers A, and Z&N |
134 cycles
| 6 bytes | |
|---|---|
A0 13 LDY #19 @Y: EA NOP 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
A2 13 LDX #19 @X: EA NOP CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 7 bytes | |
48 PHA 08 PHP A2 E8 LDX #232 ;hides 'INX' @X = * - 1 D0 xx BNE @X 28 PLP |
Clobbers X, and S; and writes in stack |
| 8 bytes | |
08 PHP A2 12 LDX #18 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP A0 12 LDY #18 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
| 9 bytes | |
EA NOP 68 PLA 38 SEC A9 19 LDA #25 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C |
| 10 bytes | |
EA NOP 8C TXA 48 PHA A2 18 LDX #24 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX |
Clobbers A, and Z&N; and writes in stack |
EA NOP EA NOP EA NOP 38 SEC A9 19 LDA #25 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 11 bytes | |
48 PHA 98 TYA 48 PHA A0 17 LDY #23 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA |
Clobbers Z&N; and writes in stack |
EA NOP EA NOP 08 PHP 38 SEC A9 18 LDA #24 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
| 12 bytes | |
EA NOP 08 PHP 48 PHA 38 SEC A9 17 LDA #23 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 34 bytes | |
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA |
Clobbers A, S, and Z&N |
135 cycles
| 6 bytes | |
|---|---|
68 PLA A2 1A LDX #26 @X: CA DEX D0 xx BNE @X |
Clobbers A, X, S, and Z&N |
68 PLA A0 1A LDY #26 @Y: 88 DEY D0 xx BNE @Y |
Clobbers A, Y, S, and Z&N |
| 7 bytes | |
EA NOP EA NOP A0 1A LDY #26 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
EA NOP EA NOP A2 1A LDX #26 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 8 bytes | |
8C TXA 48 PHA A2 E8 LDX #232 ;hides 'INX' @X = * - 1 D0 xx BNE @X 68 PLA AA TAX |
Clobbers A, and Z&N; and writes in stack |
EA NOP 08 PHP A2 19 LDX #25 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP 08 PHP A0 19 LDY #25 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP 38 SEC A9 1A LDA #26 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 9 bytes | |
08 PHP 38 SEC A9 19 LDA #25 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
48 PHA 38 SEC A9 19 LDA #25 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 12 bytes | |
48 PHA 08 PHP 48 PHA 38 SEC A9 17 LDA #23 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Clobbers S; and writes in stack |
| 13 bytes | |
08 PHP C5 00 CMP $00 48 PHA 38 SEC A9 17 LDA #23 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 34 bytes | |
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA |
Clobbers A, S, and Z&N |
| 39 bytes | |
EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA |
Clobbers A, and Z&N |
136 cycles
| 5 bytes | |
|---|---|
A0 1B LDY #27 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
A2 1B LDX #27 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 8 bytes | |
38 SEC A9 13 LDA #19 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
08 PHP E6 xx INC @zptemp A2 E8 LDX #232 ;hides 'INX' @X = * - 1 D0 xx BNE @X 28 PLP |
Clobbers X; requires @zptemp; and writes in stack |
48 PHA 08 PHP A2 19 LDX #25 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X, and S; and writes in stack |
48 PHA 08 PHP A0 19 LDY #25 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y, and S; and writes in stack |
| 9 bytes | |
08 PHP A2 10 LDX #16 @X: C5 00 CMP $00 CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP A0 10 LDY #16 @Y: C5 00 CMP $00 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
| 10 bytes | |
08 PHP 38 SEC A9 12 LDA #18 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
48 PHA 38 SEC A9 12 LDA #18 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 12 bytes | |
08 PHP 48 PHA 38 SEC A9 11 LDA #17 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 34 bytes | |
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA |
Clobbers A, S, and Z&N |
137 cycles
| 6 bytes | |
|---|---|
00 00 BRK 0 A2 E8 LDX #232 ;hides 'INX' @X = * - 1 D0 xx BNE @X |
Clobbers X, and Z&N; requires @rti; and writes in stack |
A2 11 LDX #17 @X: 48 PHA CA DEX D0 xx BNE @X |
Clobbers X, S, and Z&N; and writes in stack |
A0 11 LDY #17 @Y: 48 PHA 88 DEY D0 xx BNE @Y |
Clobbers Y, S, and Z&N; and writes in stack |
| 7 bytes | |
A2 11 LDX #17 @X: A5 00 LDA $00 CA DEX D0 xx BNE @X |
Clobbers A, X, and Z&N |
A0 11 LDY #17 @Y: A5 00 LDA $00 88 DEY D0 xx BNE @Y |
Clobbers A, Y, and Z&N |
A2 11 LDX #17 @X: A4 00 LDY $00 CA DEX D0 xx BNE @X |
Clobbers X, Y, and Z&N |
A2 11 LDX #17 @X: C5 00 CMP $00 CA DEX D0 xx BNE @X |
Clobbers X, Z&N, and C |
A0 11 LDY #17 @Y: C5 00 CMP $00 88 DEY D0 xx BNE @Y |
Clobbers Y, Z&N, and C |
A0 11 LDY #17 @Y: 24 00 BIT $00 88 DEY D0 xx BNE @Y |
Clobbers Y, Z&N, and V |
A2 11 LDX #17 @X: 24 00 BIT $00 CA DEX D0 xx BNE @X |
Clobbers X, Z&N, and V |
A2 11 LDX #17 @X: 85 xx STA @zptemp CA DEX D0 xx BNE @X |
Clobbers X, and Z&N; and requires @zptemp |
A0 11 LDY #17 @Y: 85 xx STA @zptemp 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N; and requires @zptemp |
A0 11 LDY #17 @Y: 04 00 NOP $00 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N; and requires support for unofficial opcodes |
A2 11 LDX #17 @X: 04 00 NOP $00 CA DEX D0 xx BNE @X |
Clobbers X, and Z&N; and requires support for unofficial opcodes |
| 8 bytes | |
A4 00 LDY $00 A0 13 LDY #19 @Y: EA NOP 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
A6 00 LDX $00 A2 13 LDX #19 @X: EA NOP CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
48 PHA 48 PHA 08 PHP A2 E8 LDX #232 ;hides 'INX' @X = * - 1 D0 xx BNE @X 28 PLP |
Clobbers X, and S; and writes in stack |
68 PLA 38 SEC A9 1A LDA #26 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C |
| 9 bytes | |
8C TXA 48 PHA A2 19 LDX #25 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX |
Clobbers A, and Z&N; and writes in stack |
EA NOP EA NOP 08 PHP A2 19 LDX #25 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP EA NOP 08 PHP A0 19 LDY #25 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP EA NOP 38 SEC A9 1A LDA #26 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
EA NOP 08 PHP 38 SEC A9 19 LDA #25 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
EA NOP 48 PHA 38 SEC A9 19 LDA #25 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 11 bytes | |
08 PHP 48 PHA 38 SEC A9 18 LDA #24 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 35 bytes | |
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA |
Clobbers A, S, and Z&N |
138 cycles
| 6 bytes | |
|---|---|
EA NOP A2 1B LDX #27 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
EA NOP A0 1B LDY #27 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 7 bytes | |
08 PHP A2 1A LDX #26 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP A0 1A LDY #26 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
38 SEC A9 1B LDA #27 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 9 bytes | |
48 PHA 8C TXA 48 PHA A2 E8 LDX #232 ;hides 'INX' @X = * - 1 D0 xx BNE @X 68 PLA AA TAX |
Clobbers A, S, and Z&N; and writes in stack |
| 10 bytes | |
98 TYA 48 PHA A0 12 LDY #18 @Y: EA NOP 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, and Z&N; and writes in stack |
48 PHA 08 PHP 38 SEC A9 19 LDA #25 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A, and S; and writes in stack |
48 PHA 48 PHA 38 SEC A9 19 LDA #25 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers S, Z&N, and C; and writes in stack |
| 11 bytes | |
08 PHP 38 SEC A9 10 LDA #16 @A: 24 00 BIT $00 E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
C5 00 CMP $00 48 PHA 38 SEC A9 19 LDA #25 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 12 bytes | |
48 PHA 98 TYA 48 PHA A0 11 LDY #17 @Y: EA NOP 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA |
Clobbers Z&N; and writes in stack |
| 13 bytes | |
EA NOP 08 PHP 48 PHA 38 SEC A9 11 LDA #17 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 35 bytes | |
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA |
Clobbers A, S, and Z&N |
139 cycles
| 6 bytes | |
|---|---|
48 PHA A2 1B LDX #27 @X: CA DEX D0 xx BNE @X |
Clobbers X, S, and Z&N; and writes in stack |
48 PHA A0 1B LDY #27 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, S, and Z&N; and writes in stack |
| 7 bytes | |
A6 00 LDX $00 A2 1B LDX #27 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
A4 00 LDY $00 A0 1B LDY #27 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 8 bytes | |
38 SEC A9 11 LDA #17 @A: 48 PHA E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C; and writes in stack |
| 9 bytes | |
08 PHP BA TSX 68 PLA 9A TXS A2 E8 LDX #232 ;hides 'INX' @X = * - 1 D0 xx BNE @X 28 PLP |
Clobbers A, and X; and writes in stack |
38 SEC A9 11 LDA #17 @A: 24 00 BIT $00 E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, C, and V |
38 SEC A9 11 LDA #17 @A: 85 xx STA @zptemp E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C; and requires @zptemp |
68 PLA 8C TXA 48 PHA A2 E8 LDX #232 ;hides 'INX' @X = * - 1 D0 xx BNE @X 68 PLA AA TAX |
Clobbers A, S, and Z&N; and writes in stack |
48 PHA 48 PHA 08 PHP A0 19 LDY #25 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y, and S; and writes in stack |
48 PHA 48 PHA 08 PHP A2 19 LDX #25 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X, and S; and writes in stack |
EA NOP 68 PLA 38 SEC A9 1A LDA #26 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C |
38 SEC A9 11 LDA #17 @A: 04 00 NOP $00 E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C; and requires support for unofficial opcodes |
| 10 bytes | |
EA NOP 8C TXA 48 PHA A2 19 LDX #25 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX |
Clobbers A, and Z&N; and writes in stack |
EA NOP EA NOP EA NOP 08 PHP A2 19 LDX #25 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP EA NOP EA NOP 08 PHP A0 19 LDY #25 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
A5 00 LDA $00 38 SEC A9 13 LDA #19 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 11 bytes | |
48 PHA 8C TXA 48 PHA A2 18 LDX #24 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX 68 PLA |
Clobbers Z&N; and writes in stack |
EA NOP EA NOP 08 PHP 38 SEC A9 19 LDA #25 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
| 12 bytes | |
EA NOP 08 PHP 48 PHA 38 SEC A9 18 LDA #24 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 35 bytes | |
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA |
Clobbers A, S, and Z&N |
140 cycles
| 6 bytes | |
|---|---|
68 PLA A2 1B LDX #27 @X: CA DEX D0 xx BNE @X |
Clobbers A, X, S, and Z&N |
68 PLA A0 1B LDY #27 @Y: 88 DEY D0 xx BNE @Y |
Clobbers A, Y, S, and Z&N |
| 7 bytes | |
EA NOP EA NOP A0 1B LDY #27 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
EA NOP EA NOP A2 1B LDX #27 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 8 bytes | |
EA NOP 08 PHP A0 1A LDY #26 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP 08 PHP A2 1A LDX #26 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP 38 SEC A9 1B LDA #27 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 9 bytes | |
08 PHP 38 SEC A9 1A LDA #26 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
48 PHA 38 SEC A9 1A LDA #26 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 12 bytes | |
48 PHA 08 PHP 48 PHA 38 SEC A9 18 LDA #24 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Clobbers S; and writes in stack |
| 13 bytes | |
08 PHP C5 00 CMP $00 48 PHA 38 SEC A9 18 LDA #24 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 35 bytes | |
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA |
Clobbers A, S, and Z&N |
141 cycles
| 5 bytes | |
|---|---|
A2 1C LDX #28 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
A0 1C LDY #28 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 8 bytes | |
08 PHP A2 13 LDX #19 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP A0 13 LDY #19 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
48 PHA 38 SEC A9 1B LDA #27 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C; and writes in stack |
| 9 bytes | |
A5 00 LDA $00 38 SEC A9 1B LDA #27 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
68 PLA 8C TXA 48 PHA A2 19 LDX #25 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX |
Clobbers A, S, and Z&N; and writes in stack |
| 11 bytes | |
EA NOP EA NOP 8C TXA 48 PHA A2 19 LDX #25 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX |
Clobbers A, and Z&N; and writes in stack |
48 PHA 48 PHA 08 PHP 38 SEC A9 19 LDA #25 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A, and S; and writes in stack |
48 PHA 48 PHA 48 PHA 38 SEC A9 19 LDA #25 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers S, Z&N, and C; and writes in stack |
| 12 bytes | |
EA NOP 48 PHA 8C TXA 48 PHA A2 18 LDX #24 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX 68 PLA |
Clobbers Z&N; and writes in stack |
EA NOP EA NOP EA NOP 08 PHP 38 SEC A9 19 LDA #25 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
| 13 bytes | |
EA NOP EA NOP 08 PHP 48 PHA 38 SEC A9 18 LDA #24 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 36 bytes | |
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA |
Clobbers A, S, and Z&N |
142 cycles
| 7 bytes | |
|---|---|
A2 98 LDX #152 ;hides 'TYA' @X = * - 1 EA NOP CA DEX CA DEX 30 xx BMI @X |
Clobbers A, X, and Z&N |
A0 98 LDY #152 ;hides 'TYA' @Y = * - 1 EA NOP 88 DEY 88 DEY 30 xx BMI @Y |
Clobbers A, Y, and Z&N |
48 PHA 48 PHA A0 1B LDY #27 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, S, and Z&N; and writes in stack |
48 PHA 48 PHA A2 1B LDX #27 @X: CA DEX D0 xx BNE @X |
Clobbers X, S, and Z&N; and writes in stack |
A2 1A LDX #26 ;hides 'NOP' @X = * - 1 EA NOP CA DEX CA DEX D0 xx BNE @X |
Clobbers X, and Z&N; and requires support for unofficial opcodes |
A0 1A LDY #26 ;hides 'NOP' @Y = * - 1 EA NOP 88 DEY 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N; and requires support for unofficial opcodes |
| 8 bytes | |
EA NOP EA NOP EA NOP A0 1B LDY #27 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
EA NOP EA NOP EA NOP A2 1B LDX #27 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
68 PLA 38 SEC A9 1B LDA #27 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C |
| 9 bytes | |
98 TYA 48 PHA A0 1A LDY #26 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, and Z&N; and writes in stack |
EA NOP EA NOP 08 PHP A0 1A LDY #26 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP EA NOP 08 PHP A2 1A LDX #26 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP EA NOP 38 SEC A9 1B LDA #27 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
48 PHA 8C TXA 48 PHA A2 E8 LDX #232 ;hides 'INX' @X = * - 1 D0 xx BNE @X 68 PLA AA TAX 68 PLA |
Clobbers Z&N; and writes in stack |
EA NOP 08 PHP 38 SEC A9 1A LDA #26 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
| 11 bytes | |
08 PHP 48 PHA 38 SEC A9 19 LDA #25 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 36 bytes | |
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA |
Clobbers A, S, and Z&N |
143 cycles
| 6 bytes | |
|---|---|
EA NOP A0 1C LDY #28 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
EA NOP A2 1C LDX #28 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 7 bytes | |
08 PHP A2 1B LDX #27 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP A0 1B LDY #27 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
38 SEC A9 1C LDA #28 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
08 PHP 38 SEC A9 13 LDA #19 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
48 PHA 38 SEC A9 13 LDA #19 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 12 bytes | |
08 PHP 48 PHA 38 SEC A9 12 LDA #18 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 36 bytes | |
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA |
Clobbers A, S, and Z&N |
144 cycles
| 6 bytes | |
|---|---|
48 PHA A0 1C LDY #28 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, S, and Z&N; and writes in stack |
48 PHA A2 1C LDX #28 @X: CA DEX D0 xx BNE @X |
Clobbers X, S, and Z&N; and writes in stack |
| 7 bytes | |
A6 00 LDX $00 A2 1C LDX #28 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
A4 00 LDY $00 A0 1C LDY #28 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 8 bytes | |
00 00 BRK 0 08 PHP A2 E8 LDX #232 ;hides 'INX' @X = * - 1 D0 xx BNE @X 28 PLP |
Clobbers X; requires @rti; and writes in stack |
| 9 bytes | |
08 PHP A2 11 LDX #17 @X: C5 00 CMP $00 CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP A0 11 LDY #17 @Y: C5 00 CMP $00 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP 68 PLA 38 SEC A9 1B LDA #27 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C |
| 10 bytes | |
EA NOP 98 TYA 48 PHA A0 1A LDY #26 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, and Z&N; and writes in stack |
EA NOP EA NOP EA NOP 38 SEC A9 1B LDA #27 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 11 bytes | |
48 PHA 8C TXA 48 PHA A2 19 LDX #25 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX 68 PLA |
Clobbers Z&N; and writes in stack |
EA NOP EA NOP 08 PHP 38 SEC A9 1A LDA #26 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
| 12 bytes | |
EA NOP 08 PHP 48 PHA 38 SEC A9 19 LDA #25 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 36 bytes | |
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA |
Clobbers A, S, and Z&N |
145 cycles
| 6 bytes | |
|---|---|
A0 12 LDY #18 @Y: 48 PHA 88 DEY D0 xx BNE @Y |
Clobbers Y, S, and Z&N; and writes in stack |
A2 12 LDX #18 @X: 48 PHA CA DEX D0 xx BNE @X |
Clobbers X, S, and Z&N; and writes in stack |
A0 10 LDY #16 @Y: 68 PLA 88 DEY D0 xx BNE @Y |
Clobbers A, Y, S, and Z&N |
A2 10 LDX #16 @X: 68 PLA CA DEX D0 xx BNE @X |
Clobbers A, X, S, and Z&N |
| 7 bytes | |
A0 10 LDY #16 @Y: EA NOP EA NOP 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
A2 10 LDX #16 @X: EA NOP EA NOP CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 8 bytes | |
EA NOP 08 PHP A0 1B LDY #27 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP 08 PHP A2 1B LDX #27 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP 38 SEC A9 1C LDA #28 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 9 bytes | |
08 PHP 38 SEC A9 1B LDA #27 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
48 PHA 38 SEC A9 1B LDA #27 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 11 bytes | |
48 PHA 48 PHA 8C TXA 48 PHA A2 E8 LDX #232 ;hides 'INX' @X = * - 1 D0 xx BNE @X 68 PLA AA TAX 68 PLA |
Clobbers S, and Z&N; and writes in stack |
| 12 bytes | |
48 PHA 98 TYA 48 PHA A0 12 LDY #18 @Y: EA NOP 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA |
Clobbers Z&N; and writes in stack |
48 PHA 08 PHP 48 PHA 38 SEC A9 19 LDA #25 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Clobbers S; and writes in stack |
| 13 bytes | |
08 PHP 48 PHA 38 SEC A9 10 LDA #16 @A: 24 00 BIT $00 E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 37 bytes | |
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA |
Clobbers A, S, and Z&N |
146 cycles
| 5 bytes | |
|---|---|
A0 1D LDY #29 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
A2 1D LDX #29 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 8 bytes | |
48 PHA 08 PHP A0 1B LDY #27 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y, and S; and writes in stack |
48 PHA 08 PHP A2 1B LDX #27 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X, and S; and writes in stack |
48 PHA 38 SEC A9 1C LDA #28 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C; and writes in stack |
| 9 bytes | |
08 PHP A6 00 LDX $00 A2 1B LDX #27 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP A4 00 LDY $00 A0 1B LDY #27 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
A5 00 LDA $00 38 SEC A9 1C LDA #28 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
68 PLA 98 TYA 48 PHA A0 1A LDY #26 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, S, and Z&N; and writes in stack |
| 11 bytes | |
08 PHP 38 SEC A9 11 LDA #17 @A: 24 00 BIT $00 E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
48 PHA 38 SEC A9 11 LDA #17 @A: 24 00 BIT $00 E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, C, and V; and writes in stack |
48 PHA 38 SEC A9 11 LDA #17 @A: 85 xx STA @zptemp E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; requires @zptemp; and writes in stack |
48 PHA 48 PHA 38 SEC A9 13 LDA #19 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers S, Z&N, and C; and writes in stack |
48 PHA 38 SEC A9 11 LDA #17 @A: 04 00 NOP $00 E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; requires support for unofficial opcodes; and writes in stack |
| 12 bytes | |
EA NOP 48 PHA 8C TXA 48 PHA A2 19 LDX #25 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX 68 PLA |
Clobbers Z&N; and writes in stack |
| 13 bytes | |
EA NOP EA NOP 08 PHP 48 PHA 38 SEC A9 19 LDA #25 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 37 bytes | |
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA |
Clobbers A, S, and Z&N |
147 cycles
| 7 bytes | |
|---|---|
EA NOP A2 12 LDX #18 @X: 48 PHA CA DEX D0 xx BNE @X |
Clobbers X, S, and Z&N; and writes in stack |
EA NOP A0 12 LDY #18 @Y: 48 PHA 88 DEY D0 xx BNE @Y |
Clobbers Y, S, and Z&N; and writes in stack |
EA NOP A2 10 LDX #16 @X: 68 PLA CA DEX D0 xx BNE @X |
Clobbers A, X, S, and Z&N |
EA NOP A0 10 LDY #16 @Y: 68 PLA 88 DEY D0 xx BNE @Y |
Clobbers A, Y, S, and Z&N |
| 8 bytes | |
EA NOP A2 10 LDX #16 @X: EA NOP EA NOP CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
EA NOP A0 10 LDY #16 @Y: EA NOP EA NOP 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
68 PLA 38 SEC A9 1C LDA #28 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C |
| 9 bytes | |
98 TYA 48 PHA A0 1B LDY #27 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, and Z&N; and writes in stack |
EA NOP EA NOP 08 PHP A2 1B LDX #27 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP EA NOP 08 PHP A0 1B LDY #27 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
38 SEC A9 10 LDA #16 @A: EA NOP EA NOP E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
EA NOP 08 PHP 38 SEC A9 1B LDA #27 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
EA NOP 48 PHA 38 SEC A9 1B LDA #27 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 11 bytes | |
08 PHP 48 PHA 38 SEC A9 1A LDA #26 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 37 bytes | |
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA |
Clobbers A, S, and Z&N |
148 cycles
| 6 bytes | |
|---|---|
A2 15 LDX #21 @X: EA NOP CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
A0 15 LDY #21 @Y: EA NOP 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 7 bytes | |
08 PHP A0 1C LDY #28 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
08 PHP A2 1C LDX #28 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
38 SEC A9 1D LDA #29 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
00 00 BRK 0 8C TXA 48 PHA A2 E8 LDX #232 ;hides 'INX' @X = * - 1 D0 xx BNE @X 68 PLA AA TAX |
Clobbers A, and Z&N; requires @rti; and writes in stack |
48 PHA 08 PHP 38 SEC A9 1B LDA #27 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A, and S; and writes in stack |
48 PHA 48 PHA 38 SEC A9 1B LDA #27 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers S, Z&N, and C; and writes in stack |
| 11 bytes | |
08 PHP A5 00 LDA $00 38 SEC A9 1B LDA #27 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
C5 00 CMP $00 48 PHA 38 SEC A9 1B LDA #27 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 12 bytes | |
48 PHA 48 PHA 48 PHA 8C TXA 48 PHA A2 E8 LDX #232 ;hides 'INX' @X = * - 1 D0 xx BNE @X 68 PLA AA TAX 68 PLA |
Clobbers S, and Z&N; and writes in stack |
| 13 bytes | |
EA NOP EA NOP 48 PHA 8C TXA 48 PHA A2 19 LDX #25 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX 68 PLA |
Clobbers Z&N; and writes in stack |
48 PHA 48 PHA 08 PHP 48 PHA 38 SEC A9 19 LDA #25 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Clobbers S; and writes in stack |
| 14 bytes | |
EA NOP EA NOP EA NOP 08 PHP 48 PHA 38 SEC A9 19 LDA #25 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 37 bytes | |
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA |
Clobbers A, S, and Z&N |
149 cycles
| 6 bytes | |
|---|---|
48 PHA A0 1D LDY #29 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, S, and Z&N; and writes in stack |
48 PHA A2 1D LDX #29 @X: CA DEX D0 xx BNE @X |
Clobbers X, S, and Z&N; and writes in stack |
| 7 bytes | |
A6 00 LDX $00 A2 1D LDX #29 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
A4 00 LDY $00 A0 1D LDY #29 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 9 bytes | |
08 PHP A0 98 LDY #152 ;hides 'TYA' @Y = * - 1 EA NOP 88 DEY 88 DEY 30 xx BMI @Y 28 PLP |
Clobbers A, and Y; and writes in stack |
08 PHP A2 98 LDX #152 ;hides 'TYA' @X = * - 1 EA NOP CA DEX CA DEX 30 xx BMI @X 28 PLP |
Clobbers A, and X; and writes in stack |
48 PHA 48 PHA 08 PHP A2 1B LDX #27 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X, and S; and writes in stack |
48 PHA 48 PHA 08 PHP A0 1B LDY #27 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y, and S; and writes in stack |
EA NOP 68 PLA 38 SEC A9 1C LDA #28 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C |
08 PHP A0 1A LDY #26 ;hides 'NOP' @Y = * - 1 EA NOP 88 DEY 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; requires support for unofficial opcodes; and writes in stack |
08 PHP A2 1A LDX #26 ;hides 'NOP' @X = * - 1 EA NOP CA DEX CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; requires support for unofficial opcodes; and writes in stack |
| 10 bytes | |
EA NOP 98 TYA 48 PHA A0 1B LDY #27 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, and Z&N; and writes in stack |
EA NOP EA NOP EA NOP 08 PHP A0 1B LDY #27 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP EA NOP EA NOP 08 PHP A2 1B LDX #27 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP 38 SEC A9 10 LDA #16 @A: EA NOP EA NOP E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 11 bytes | |
48 PHA 98 TYA 48 PHA A0 1A LDY #26 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA |
Clobbers Z&N; and writes in stack |
EA NOP EA NOP 08 PHP 38 SEC A9 1B LDA #27 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
| 12 bytes | |
EA NOP 08 PHP 48 PHA 38 SEC A9 1A LDA #26 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 38 bytes | |
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA |
Clobbers A, S, and Z&N |
150 cycles
| 6 bytes | |
|---|---|
68 PLA A2 1D LDX #29 @X: CA DEX D0 xx BNE @X |
Clobbers A, X, S, and Z&N |
68 PLA A0 1D LDY #29 @Y: 88 DEY D0 xx BNE @Y |
Clobbers A, Y, S, and Z&N |
| 7 bytes | |
EA NOP A0 15 LDY #21 @Y: EA NOP 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
EA NOP A2 15 LDX #21 @X: EA NOP CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 8 bytes | |
EA NOP 08 PHP A2 1C LDX #28 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP 08 PHP A0 1C LDY #28 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
38 SEC A9 15 LDA #21 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 9 bytes | |
08 PHP 38 SEC A9 1C LDA #28 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
48 PHA 38 SEC A9 1C LDA #28 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 12 bytes | |
08 PHP 48 PHA 38 SEC A9 13 LDA #19 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 38 bytes | |
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA |
Clobbers A, S, and Z&N |
151 cycles
| 5 bytes | |
|---|---|
A0 1E LDY #30 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
A2 1E LDX #30 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 8 bytes | |
48 PHA 08 PHP A2 1C LDX #28 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X, and S; and writes in stack |
48 PHA 08 PHP A0 1C LDY #28 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y, and S; and writes in stack |
48 PHA 38 SEC A9 1D LDA #29 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C; and writes in stack |
| 9 bytes | |
08 PHP A4 00 LDY $00 A0 1C LDY #28 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
08 PHP A6 00 LDX $00 A2 1C LDX #28 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
A5 00 LDA $00 38 SEC A9 1D LDA #29 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
68 PLA 98 TYA 48 PHA A0 1B LDY #27 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, S, and Z&N; and writes in stack |
| 11 bytes | |
EA NOP EA NOP 98 TYA 48 PHA A0 1B LDY #27 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, and Z&N; and writes in stack |
48 PHA 48 PHA 08 PHP 38 SEC A9 1B LDA #27 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A, and S; and writes in stack |
48 PHA 48 PHA 48 PHA 38 SEC A9 1B LDA #27 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers S, Z&N, and C; and writes in stack |
| 12 bytes | |
EA NOP 48 PHA 98 TYA 48 PHA A0 1A LDY #26 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA |
Clobbers Z&N; and writes in stack |
EA NOP EA NOP EA NOP 08 PHP 38 SEC A9 1B LDA #27 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
| 13 bytes | |
EA NOP EA NOP 08 PHP 48 PHA 38 SEC A9 1A LDA #26 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 38 bytes | |
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA |
Clobbers A, S, and Z&N |
152 cycles
| 7 bytes | |
|---|---|
48 PHA 48 PHA A0 1D LDY #29 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, S, and Z&N; and writes in stack |
48 PHA 48 PHA A2 1D LDX #29 @X: CA DEX D0 xx BNE @X |
Clobbers X, S, and Z&N; and writes in stack |
EA NOP 68 PLA A0 1D LDY #29 @Y: 88 DEY D0 xx BNE @Y |
Clobbers A, Y, S, and Z&N |
EA NOP 68 PLA A2 1D LDX #29 @X: CA DEX D0 xx BNE @X |
Clobbers A, X, S, and Z&N |
| 8 bytes | |
EA NOP EA NOP A2 15 LDX #21 @X: EA NOP CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
EA NOP EA NOP A0 15 LDY #21 @Y: EA NOP 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
68 PLA 38 SEC A9 1D LDA #29 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C |
| 9 bytes | |
8C TXA 48 PHA A2 1C LDX #28 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX |
Clobbers A, and Z&N; and writes in stack |
08 PHP A2 10 LDX #16 @X: EA NOP EA NOP CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP A0 10 LDY #16 @Y: EA NOP EA NOP 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP 38 SEC A9 15 LDA #21 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
EA NOP 08 PHP 38 SEC A9 1C LDA #28 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
EA NOP 48 PHA 38 SEC A9 1C LDA #28 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 11 bytes | |
08 PHP 48 PHA 38 SEC A9 1B LDA #27 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 38 bytes | |
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA |
Clobbers A, S, and Z&N |
153 cycles
| 5 bytes | |
|---|---|
A0 EA LDY #234 ;hides 'NOP' @Y = * - 1 C8 INY D0 xx BNE @Y |
Clobbers Y, and Z&N |
A2 EA LDX #234 ;hides 'NOP' @X = * - 1 E8 INX D0 xx BNE @X |
Clobbers X, and Z&N |
| 7 bytes | |
08 PHP A2 1D LDX #29 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP A0 1D LDY #29 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
38 SEC A9 1E LDA #30 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
48 PHA 08 PHP 38 SEC A9 1C LDA #28 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A, and S; and writes in stack |
48 PHA 48 PHA 38 SEC A9 1C LDA #28 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers S, Z&N, and C; and writes in stack |
| 11 bytes | |
08 PHP A5 00 LDA $00 38 SEC A9 1C LDA #28 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
C5 00 CMP $00 48 PHA 38 SEC A9 1C LDA #28 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 13 bytes | |
08 PHP 48 PHA 38 SEC A9 11 LDA #17 @A: 24 00 BIT $00 E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 39 bytes | |
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA |
Clobbers A, S, and Z&N |
154 cycles
| 6 bytes | |
|---|---|
48 PHA A0 1E LDY #30 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, S, and Z&N; and writes in stack |
48 PHA A2 1E LDX #30 @X: CA DEX D0 xx BNE @X |
Clobbers X, S, and Z&N; and writes in stack |
A2 11 LDX #17 @X: 68 PLA CA DEX D0 xx BNE @X |
Clobbers A, X, S, and Z&N |
A0 11 LDY #17 @Y: 68 PLA 88 DEY D0 xx BNE @Y |
Clobbers A, Y, S, and Z&N |
| 7 bytes | |
A6 00 LDX $00 A2 1E LDX #30 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
A4 00 LDY $00 A0 1E LDY #30 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 9 bytes | |
48 PHA 48 PHA 08 PHP A0 1C LDY #28 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y, and S; and writes in stack |
48 PHA 48 PHA 08 PHP A2 1C LDX #28 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X, and S; and writes in stack |
EA NOP 68 PLA 38 SEC A9 1D LDA #29 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C |
| 10 bytes | |
EA NOP 8C TXA 48 PHA A2 1C LDX #28 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX |
Clobbers A, and Z&N; and writes in stack |
EA NOP 08 PHP A2 10 LDX #16 @X: EA NOP EA NOP CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP 08 PHP A0 10 LDY #16 @Y: EA NOP EA NOP 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP EA NOP 38 SEC A9 15 LDA #21 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 11 bytes | |
48 PHA 98 TYA 48 PHA A0 1B LDY #27 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA |
Clobbers Z&N; and writes in stack |
08 PHP 38 SEC A9 10 LDA #16 @A: EA NOP EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
| 12 bytes | |
EA NOP 08 PHP 48 PHA 38 SEC A9 1B LDA #27 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 39 bytes | |
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA |
Clobbers A, S, and Z&N |
155 cycles
| 6 bytes | |
|---|---|
A0 16 LDY #22 @Y: EA NOP 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
A2 16 LDX #22 @X: EA NOP CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 7 bytes | |
18 CLC A9 EA LDA #234 ;hides 'NOP' @A = * - 1 69 01 ADC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 8 bytes | |
08 PHP A0 15 LDY #21 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
08 PHP A2 15 LDX #21 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
| 9 bytes | |
08 PHP 38 SEC A9 1D LDA #29 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
48 PHA 38 SEC A9 1D LDA #29 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 12 bytes | |
00 00 BRK 0 48 PHA 8C TXA 48 PHA A2 E8 LDX #232 ;hides 'INX' @X = * - 1 D0 xx BNE @X 68 PLA AA TAX 68 PLA |
Clobbers Z&N; requires @rti; and writes in stack |
48 PHA 08 PHP 48 PHA 38 SEC A9 1B LDA #27 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Clobbers S; and writes in stack |
| 13 bytes | |
08 PHP C5 00 CMP $00 48 PHA 38 SEC A9 1B LDA #27 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 39 bytes | |
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA |
Clobbers A, S, and Z&N |
156 cycles
| 5 bytes | |
|---|---|
A0 1F LDY #31 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
A2 1F LDX #31 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 8 bytes | |
48 PHA 08 PHP A0 1D LDY #29 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y, and S; and writes in stack |
48 PHA 08 PHP A2 1D LDX #29 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X, and S; and writes in stack |
48 PHA 38 SEC A9 1E LDA #30 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C; and writes in stack |
| 9 bytes | |
08 PHP A4 00 LDY $00 A0 1D LDY #29 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
08 PHP A6 00 LDX $00 A2 1D LDX #29 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
A5 00 LDA $00 38 SEC A9 1E LDA #30 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
68 PLA 8C TXA 48 PHA A2 1C LDX #28 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX |
Clobbers A, S, and Z&N; and writes in stack |
| 11 bytes | |
98 TYA 48 PHA A0 10 LDY #16 @Y: EA NOP EA NOP 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, and Z&N; and writes in stack |
48 PHA 48 PHA 08 PHP 38 SEC A9 1C LDA #28 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A, and S; and writes in stack |
48 PHA 48 PHA 48 PHA 38 SEC A9 1C LDA #28 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers S, Z&N, and C; and writes in stack |
| 12 bytes | |
EA NOP 48 PHA 98 TYA 48 PHA A0 1B LDY #27 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA |
Clobbers Z&N; and writes in stack |
EA NOP 08 PHP 38 SEC A9 10 LDA #16 @A: EA NOP EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
| 13 bytes | |
EA NOP EA NOP 08 PHP 48 PHA 38 SEC A9 1B LDA #27 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
| 39 bytes | |
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA |
Clobbers A, S, and Z&N |
157 cycles
| 6 bytes | |
|---|---|
68 PLA A2 EA LDX #234 ;hides 'NOP' @X = * - 1 E8 INX D0 xx BNE @X |
Clobbers A, X, S, and Z&N |
68 PLA A0 EA LDY #234 ;hides 'NOP' @Y = * - 1 C8 INY D0 xx BNE @Y |
Clobbers A, Y, S, and Z&N |
| 7 bytes | |
EA NOP A2 16 LDX #22 @X: EA NOP CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
EA NOP A0 16 LDY #22 @Y: EA NOP 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 8 bytes | |
38 SEC A9 16 LDA #22 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 9 bytes | |
98 TYA 48 PHA A0 1D LDY #29 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, and Z&N; and writes in stack |
EA NOP 08 PHP A2 15 LDX #21 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP 08 PHP A0 15 LDY #21 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
| 10 bytes | |
08 PHP 38 SEC A9 15 LDA #21 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
48 PHA 38 SEC A9 15 LDA #21 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 11 bytes | |
08 PHP 48 PHA 38 SEC A9 1C LDA #28 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
158 cycles
| 6 bytes | |
|---|---|
EA NOP A2 1F LDX #31 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
EA NOP A0 1F LDY #31 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 7 bytes | |
08 PHP A2 1E LDX #30 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP A0 1E LDY #30 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
38 SEC A9 1F LDA #31 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
48 PHA 08 PHP 38 SEC A9 1D LDA #29 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A, and S; and writes in stack |
48 PHA 48 PHA 38 SEC A9 1D LDA #29 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers S, Z&N, and C; and writes in stack |
| 11 bytes | |
08 PHP A5 00 LDA $00 38 SEC A9 1D LDA #29 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
C5 00 CMP $00 48 PHA 38 SEC A9 1D LDA #29 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 13 bytes | |
EA NOP EA NOP 48 PHA 98 TYA 48 PHA A0 1B LDY #27 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA |
Clobbers Z&N; and writes in stack |
48 PHA 48 PHA 08 PHP 48 PHA 38 SEC A9 1B LDA #27 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Clobbers S; and writes in stack |
| 14 bytes | |
EA NOP EA NOP EA NOP 08 PHP 48 PHA 38 SEC A9 1B LDA #27 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
159 cycles
| 6 bytes | |
|---|---|
48 PHA A2 1F LDX #31 @X: CA DEX D0 xx BNE @X |
Clobbers X, S, and Z&N; and writes in stack |
48 PHA A0 1F LDY #31 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, S, and Z&N; and writes in stack |
| 7 bytes | |
A6 00 LDX $00 A2 1F LDX #31 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
A4 00 LDY $00 A0 1F LDY #31 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 8 bytes | |
68 PLA 18 CLC A9 EA LDA #234 ;hides 'NOP' @A = * - 1 69 01 ADC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C |
| 9 bytes | |
EA NOP 38 SEC A9 16 LDA #22 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
48 PHA 48 PHA 08 PHP A2 1D LDX #29 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X, and S; and writes in stack |
48 PHA 48 PHA 08 PHP A0 1D LDY #29 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y, and S; and writes in stack |
| 10 bytes | |
8C TXA 48 PHA A2 15 LDX #21 @X: EA NOP CA DEX D0 xx BNE @X 68 PLA AA TAX |
Clobbers A, and Z&N; and writes in stack |
EA NOP EA NOP 08 PHP A0 15 LDY #21 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP EA NOP 08 PHP A2 15 LDX #21 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
| 11 bytes | |
48 PHA 8C TXA 48 PHA A2 1C LDX #28 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX 68 PLA |
Clobbers Z&N; and writes in stack |
EA NOP 08 PHP 38 SEC A9 15 LDA #21 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
| 12 bytes | |
EA NOP 08 PHP 48 PHA 38 SEC A9 1C LDA #28 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
160 cycles
| 6 bytes | |
|---|---|
68 PLA A2 1F LDX #31 @X: CA DEX D0 xx BNE @X |
Clobbers A, X, S, and Z&N |
68 PLA A0 1F LDY #31 @Y: 88 DEY D0 xx BNE @Y |
Clobbers A, Y, S, and Z&N |
| 7 bytes | |
08 PHP A2 EA LDX #234 ;hides 'NOP' @X = * - 1 E8 INX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP A0 EA LDY #234 ;hides 'NOP' @Y = * - 1 C8 INY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP EA NOP A0 1F LDY #31 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
EA NOP EA NOP A2 1F LDX #31 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 8 bytes | |
EA NOP 38 SEC A9 1F LDA #31 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 9 bytes | |
08 PHP 38 SEC A9 1E LDA #30 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
48 PHA 38 SEC A9 1E LDA #30 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 12 bytes | |
48 PHA 08 PHP 48 PHA 38 SEC A9 1C LDA #28 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Clobbers S; and writes in stack |
| 13 bytes | |
08 PHP C5 00 CMP $00 48 PHA 38 SEC A9 1C LDA #28 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
161 cycles
| 5 bytes | |
|---|---|
A0 20 LDY #32 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
A2 20 LDX #32 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 8 bytes | |
48 PHA 08 PHP A0 1E LDY #30 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y, and S; and writes in stack |
48 PHA 08 PHP A2 1E LDX #30 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X, and S; and writes in stack |
48 PHA 38 SEC A9 1F LDA #31 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C; and writes in stack |
| 9 bytes | |
08 PHP A4 00 LDY $00 A0 1E LDY #30 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
08 PHP A6 00 LDX $00 A2 1E LDX #30 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
A5 00 LDA $00 38 SEC A9 1F LDA #31 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
68 PLA 98 TYA 48 PHA A0 1D LDY #29 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, S, and Z&N; and writes in stack |
| 11 bytes | |
EA NOP 8C TXA 48 PHA A2 15 LDX #21 @X: EA NOP CA DEX D0 xx BNE @X 68 PLA AA TAX |
Clobbers A, and Z&N; and writes in stack |
48 PHA 48 PHA 08 PHP 38 SEC A9 1D LDA #29 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A, and S; and writes in stack |
48 PHA 48 PHA 48 PHA 38 SEC A9 1D LDA #29 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers S, Z&N, and C; and writes in stack |
| 12 bytes | |
EA NOP 48 PHA 8C TXA 48 PHA A2 1C LDX #28 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX 68 PLA |
Clobbers Z&N; and writes in stack |
EA NOP EA NOP 08 PHP 38 SEC A9 15 LDA #21 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
| 13 bytes | |
EA NOP EA NOP 08 PHP 48 PHA 38 SEC A9 1C LDA #28 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
162 cycles
| 6 bytes | |
|---|---|
A0 17 LDY #23 @Y: EA NOP 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
A2 17 LDX #23 @X: EA NOP CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 8 bytes | |
08 PHP A2 16 LDX #22 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP A0 16 LDY #22 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
68 PLA 38 SEC A9 1F LDA #31 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C |
| 9 bytes | |
08 PHP 18 CLC A9 EA LDA #234 ;hides 'NOP' @A = * - 1 69 01 ADC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
48 PHA 18 CLC A9 EA LDA #234 ;hides 'NOP' @A = * - 1 69 01 ADC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
EA NOP EA NOP 38 SEC A9 1F LDA #31 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 11 bytes | |
08 PHP 48 PHA 38 SEC A9 1D LDA #29 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
163 cycles
| 6 bytes | |
|---|---|
EA NOP A2 20 LDX #32 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
EA NOP A0 20 LDY #32 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 7 bytes | |
08 PHP A2 1F LDX #31 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP A0 1F LDY #31 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
38 SEC A9 20 LDA #32 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
48 PHA 08 PHP 38 SEC A9 1E LDA #30 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A, and S; and writes in stack |
48 PHA 48 PHA 38 SEC A9 1E LDA #30 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers S, Z&N, and C; and writes in stack |
| 11 bytes | |
08 PHP A5 00 LDA $00 38 SEC A9 1E LDA #30 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
C5 00 CMP $00 48 PHA 38 SEC A9 1E LDA #30 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 13 bytes | |
48 PHA 98 TYA 48 PHA A0 10 LDY #16 @Y: EA NOP EA NOP 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA |
Clobbers Z&N; and writes in stack |
48 PHA 48 PHA 08 PHP 48 PHA 38 SEC A9 1C LDA #28 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Clobbers S; and writes in stack |
| 14 bytes | |
EA NOP EA NOP EA NOP 08 PHP 48 PHA 38 SEC A9 1C LDA #28 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
164 cycles
| 6 bytes | |
|---|---|
48 PHA A2 20 LDX #32 @X: CA DEX D0 xx BNE @X |
Clobbers X, S, and Z&N; and writes in stack |
48 PHA A0 20 LDY #32 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, S, and Z&N; and writes in stack |
| 7 bytes | |
A6 00 LDX $00 A2 20 LDX #32 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
A4 00 LDY $00 A0 20 LDY #32 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 8 bytes | |
38 SEC A9 17 LDA #23 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 9 bytes | |
98 TYA 48 PHA A0 EA LDY #234 ;hides 'NOP' @Y = * - 1 C8 INY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, and Z&N; and writes in stack |
08 PHP A2 0D LDX #13 @X: 08 PHP 28 PLP CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP A0 0D LDY #13 @Y: 08 PHP 28 PLP 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
| 10 bytes | |
08 PHP 38 SEC A9 16 LDA #22 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
48 PHA 38 SEC A9 16 LDA #22 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 11 bytes | |
48 PHA 98 TYA 48 PHA A0 1D LDY #29 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA |
Clobbers Z&N; and writes in stack |
| 12 bytes | |
08 PHP 48 PHA 38 SEC A9 15 LDA #21 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
165 cycles
| 6 bytes | |
|---|---|
68 PLA A2 20 LDX #32 @X: CA DEX D0 xx BNE @X |
Clobbers A, X, S, and Z&N |
68 PLA A0 20 LDY #32 @Y: 88 DEY D0 xx BNE @Y |
Clobbers A, Y, S, and Z&N |
| 7 bytes | |
EA NOP EA NOP A0 20 LDY #32 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
EA NOP EA NOP A2 20 LDX #32 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 8 bytes | |
EA NOP 08 PHP A0 1F LDY #31 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP 08 PHP A2 1F LDX #31 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP 38 SEC A9 20 LDA #32 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 9 bytes | |
08 PHP 38 SEC A9 1F LDA #31 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
48 PHA 38 SEC A9 1F LDA #31 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 12 bytes | |
48 PHA 08 PHP 48 PHA 38 SEC A9 1D LDA #29 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Clobbers S; and writes in stack |
| 13 bytes | |
08 PHP C5 00 CMP $00 48 PHA 38 SEC A9 1D LDA #29 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
166 cycles
| 5 bytes | |
|---|---|
A0 21 LDY #33 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
A2 21 LDX #33 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 8 bytes | |
48 PHA 08 PHP A0 1F LDY #31 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y, and S; and writes in stack |
48 PHA 08 PHP A2 1F LDX #31 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X, and S; and writes in stack |
48 PHA 38 SEC A9 20 LDA #32 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C; and writes in stack |
| 9 bytes | |
08 PHP A4 00 LDY $00 A0 1F LDY #31 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
08 PHP A6 00 LDX $00 A2 1F LDX #31 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
A5 00 LDA $00 38 SEC A9 20 LDA #32 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
98 TYA 48 PHA A0 16 LDY #22 @Y: EA NOP 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, and Z&N; and writes in stack |
| 11 bytes | |
08 PHP 38 SEC A9 0D LDA #13 @A: 08 PHP 28 PLP E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
48 PHA 38 SEC A9 0D LDA #13 @A: 08 PHP 28 PLP E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 12 bytes | |
48 PHA 8C TXA 48 PHA A2 15 LDX #21 @X: EA NOP CA DEX D0 xx BNE @X 68 PLA AA TAX 68 PLA |
Clobbers Z&N; and writes in stack |
| 13 bytes | |
EA NOP 08 PHP 48 PHA 38 SEC A9 15 LDA #21 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
167 cycles
| 5 bytes | |
|---|---|
A0 18 LDY #24 ;hides 'CLC' @Y = * - 1 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
A2 18 LDX #24 ;hides 'CLC' @X = * - 1 CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 8 bytes | |
68 PLA 38 SEC A9 20 LDA #32 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C |
| 9 bytes | |
98 TYA 48 PHA A0 1F LDY #31 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, and Z&N; and writes in stack |
EA NOP EA NOP 08 PHP A2 1F LDX #31 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP EA NOP 08 PHP A0 1F LDY #31 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP EA NOP 38 SEC A9 20 LDA #32 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
EA NOP 08 PHP 38 SEC A9 1F LDA #31 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
EA NOP 48 PHA 38 SEC A9 1F LDA #31 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 11 bytes | |
08 PHP 48 PHA 38 SEC A9 1E LDA #30 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
168 cycles
| 6 bytes | |
|---|---|
EA NOP A2 21 LDX #33 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
EA NOP A0 21 LDY #33 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 7 bytes | |
08 PHP A2 20 LDX #32 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP A0 20 LDY #32 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
38 SEC A9 21 LDA #33 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
48 PHA 08 PHP 38 SEC A9 1F LDA #31 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A, and S; and writes in stack |
48 PHA 48 PHA 38 SEC A9 1F LDA #31 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers S, Z&N, and C; and writes in stack |
| 11 bytes | |
08 PHP A5 00 LDA $00 38 SEC A9 1F LDA #31 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
C5 00 CMP $00 48 PHA 38 SEC A9 1F LDA #31 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 13 bytes | |
EA NOP 48 PHA 8C TXA 48 PHA A2 15 LDX #21 @X: EA NOP CA DEX D0 xx BNE @X 68 PLA AA TAX 68 PLA |
Clobbers Z&N; and writes in stack |
48 PHA 48 PHA 08 PHP 48 PHA 38 SEC A9 1D LDA #29 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Clobbers S; and writes in stack |
| 14 bytes | |
EA NOP EA NOP 08 PHP 48 PHA 38 SEC A9 15 LDA #21 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
169 cycles
| 6 bytes | |
|---|---|
A2 18 LDX #24 @X: EA NOP CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
A0 18 LDY #24 @Y: EA NOP 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 8 bytes | |
08 PHP A2 17 LDX #23 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP A0 17 LDY #23 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
| 9 bytes | |
EA NOP 68 PLA 38 SEC A9 20 LDA #32 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C |
| 10 bytes | |
EA NOP 98 TYA 48 PHA A0 1F LDY #31 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, and Z&N; and writes in stack |
EA NOP EA NOP EA NOP 38 SEC A9 20 LDA #32 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 11 bytes | |
08 PHP 48 PHA 18 CLC A9 EA LDA #234 ;hides 'NOP' @A = * - 1 69 01 ADC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
170 cycles
| 6 bytes | |
|---|---|
A0 C8 LDY #200 ;hides 'INY' @Y = * - 1 C8 INY C8 INY D0 xx BNE @Y |
Clobbers Y, and Z&N |
48 PHA A2 18 LDX #24 ;hides 'CLC' @X = * - 1 CA DEX D0 xx BNE @X |
Clobbers X, S, and Z&N; and writes in stack |
68 PLA A2 21 LDX #33 @X: CA DEX D0 xx BNE @X |
Clobbers A, X, S, and Z&N |
A2 5A LDX #90 ;hides 'NOP' @X = * - 1 E8 INX E8 INX 10 xx BPL @X |
Clobbers X, and Z&N; and requires support for unofficial opcodes |
| 7 bytes | |
EA NOP EA NOP A2 21 LDX #33 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 8 bytes | |
EA NOP 08 PHP A0 20 LDY #32 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP 08 PHP A2 20 LDX #32 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP 38 SEC A9 21 LDA #33 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 9 bytes | |
08 PHP 38 SEC A9 20 LDA #32 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
48 PHA 38 SEC A9 20 LDA #32 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 12 bytes | |
48 PHA 08 PHP 48 PHA 38 SEC A9 1E LDA #30 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Clobbers S; and writes in stack |
| 13 bytes | |
08 PHP C5 00 CMP $00 48 PHA 38 SEC A9 1E LDA #30 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
171 cycles
| 5 bytes | |
|---|---|
A2 22 LDX #34 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
A0 22 LDY #34 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 8 bytes | |
38 SEC A9 18 LDA #24 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
48 PHA 08 PHP A0 20 LDY #32 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y, and S; and writes in stack |
48 PHA 08 PHP A2 20 LDX #32 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X, and S; and writes in stack |
| 9 bytes | |
08 PHP A4 00 LDY $00 A0 20 LDY #32 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
08 PHP A6 00 LDX $00 A2 20 LDX #32 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
| 10 bytes | |
08 PHP 38 SEC A9 17 LDA #23 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
48 PHA 38 SEC A9 17 LDA #23 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 11 bytes | |
48 PHA 98 TYA 48 PHA A0 EA LDY #234 ;hides 'NOP' @Y = * - 1 C8 INY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA |
Clobbers Z&N; and writes in stack |
| 12 bytes | |
08 PHP 48 PHA 38 SEC A9 16 LDA #22 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
172 cycles
| 6 bytes | |
|---|---|
A0 13 LDY #19 @Y: 68 PLA 88 DEY D0 xx BNE @Y |
Clobbers A, Y, S, and Z&N |
A2 13 LDX #19 @X: 68 PLA CA DEX D0 xx BNE @X |
Clobbers A, X, S, and Z&N |
| 7 bytes | |
A2 13 LDX #19 @X: EA NOP EA NOP CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
A0 13 LDY #19 @Y: EA NOP EA NOP 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 8 bytes | |
68 PLA 38 SEC A9 21 LDA #33 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C |
| 9 bytes | |
98 TYA 48 PHA A0 20 LDY #32 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, and Z&N; and writes in stack |
EA NOP EA NOP 08 PHP A2 20 LDX #32 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP EA NOP 08 PHP A0 20 LDY #32 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP EA NOP 38 SEC A9 21 LDA #33 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
EA NOP 08 PHP 38 SEC A9 20 LDA #32 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
EA NOP 48 PHA 38 SEC A9 20 LDA #32 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 11 bytes | |
08 PHP 48 PHA 38 SEC A9 1F LDA #31 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
173 cycles
| 6 bytes | |
|---|---|
EA NOP A0 22 LDY #34 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
EA NOP A2 22 LDX #34 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 7 bytes | |
08 PHP A2 21 LDX #33 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP A0 21 LDY #33 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
38 SEC A9 22 LDA #34 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
98 TYA 48 PHA A0 17 LDY #23 @Y: EA NOP 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, and Z&N; and writes in stack |
48 PHA 08 PHP 38 SEC A9 20 LDA #32 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A, and S; and writes in stack |
48 PHA 48 PHA 38 SEC A9 20 LDA #32 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers S, Z&N, and C; and writes in stack |
| 11 bytes | |
08 PHP A5 00 LDA $00 38 SEC A9 20 LDA #32 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
C5 00 CMP $00 48 PHA 38 SEC A9 20 LDA #32 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 12 bytes | |
48 PHA 98 TYA 48 PHA A0 16 LDY #22 @Y: EA NOP 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA |
Clobbers Z&N; and writes in stack |
| 13 bytes | |
08 PHP 48 PHA 38 SEC A9 0D LDA #13 @A: 08 PHP 28 PLP E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
174 cycles
| 5 bytes | |
|---|---|
A2 E8 LDX #232 ;hides 'INX' @X = * - 1 EA NOP D0 xx BNE @X |
Clobbers X, and Z&N |
A0 98 LDY #152 ;hides 'TYA' @Y = * - 1 88 DEY 30 xx BMI @Y |
Clobbers A, Y, and Z&N |
| 6 bytes | |
48 PHA A0 22 LDY #34 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, S, and Z&N; and writes in stack |
| 7 bytes | |
08 PHP A2 18 LDX #24 ;hides 'CLC' @X = * - 1 CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP A0 18 LDY #24 ;hides 'CLC' @Y = * - 1 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
A4 00 LDY $00 A0 22 LDY #34 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 9 bytes | |
38 SEC A9 13 LDA #19 @A: EA NOP EA NOP E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
EA NOP 98 TYA 48 PHA A0 20 LDY #32 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, and Z&N; and writes in stack |
| 11 bytes | |
48 PHA 98 TYA 48 PHA A0 1F LDY #31 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA |
Clobbers Z&N; and writes in stack |
EA NOP EA NOP 08 PHP 38 SEC A9 20 LDA #32 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
| 12 bytes | |
EA NOP 08 PHP 48 PHA 38 SEC A9 1F LDA #31 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
175 cycles
| 6 bytes | |
|---|---|
68 PLA A0 22 LDY #34 @Y: 88 DEY D0 xx BNE @Y |
Clobbers A, Y, S, and Z&N |
68 PLA A2 22 LDX #34 @X: CA DEX D0 xx BNE @X |
Clobbers A, X, S, and Z&N |
| 7 bytes | |
EA NOP EA NOP A2 22 LDX #34 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
EA NOP EA NOP A0 22 LDY #34 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 8 bytes | |
EA NOP 08 PHP A0 21 LDY #33 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP 08 PHP A2 21 LDX #33 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP 38 SEC A9 22 LDA #34 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 9 bytes | |
08 PHP 38 SEC A9 21 LDA #33 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
48 PHA 38 SEC A9 21 LDA #33 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 12 bytes | |
48 PHA 08 PHP 48 PHA 38 SEC A9 1F LDA #31 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Clobbers S; and writes in stack |
| 13 bytes | |
08 PHP C5 00 CMP $00 48 PHA 38 SEC A9 1F LDA #31 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
176 cycles
| 5 bytes | |
|---|---|
A2 23 LDX #35 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
A0 23 LDY #35 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 8 bytes | |
08 PHP A0 18 LDY #24 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
08 PHP A2 18 LDX #24 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
48 PHA 38 SEC A9 22 LDA #34 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C; and writes in stack |
| 9 bytes | |
A5 00 LDA $00 38 SEC A9 22 LDA #34 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
68 PLA 98 TYA 48 PHA A0 20 LDY #32 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, S, and Z&N; and writes in stack |
| 11 bytes | |
EA NOP EA NOP 98 TYA 48 PHA A0 20 LDY #32 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, and Z&N; and writes in stack |
48 PHA 48 PHA 08 PHP 38 SEC A9 20 LDA #32 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A, and S; and writes in stack |
48 PHA 48 PHA 48 PHA 38 SEC A9 20 LDA #32 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers S, Z&N, and C; and writes in stack |
| 12 bytes | |
EA NOP 48 PHA 98 TYA 48 PHA A0 1F LDY #31 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA |
Clobbers Z&N; and writes in stack |
EA NOP EA NOP EA NOP 08 PHP 38 SEC A9 20 LDA #32 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
| 13 bytes | |
EA NOP EA NOP 08 PHP 48 PHA 38 SEC A9 1F LDA #31 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
177 cycles
| 6 bytes | |
|---|---|
A2 16 LDX #22 @X: 48 PHA CA DEX D0 xx BNE @X |
Clobbers X, S, and Z&N; and writes in stack |
A0 16 LDY #22 @Y: 48 PHA 88 DEY D0 xx BNE @Y |
Clobbers Y, S, and Z&N; and writes in stack |
| 7 bytes | |
A6 00 LDX $00 A2 E8 LDX #232 ;hides 'INX' @X = * - 1 EA NOP D0 xx BNE @X |
Clobbers X, and Z&N |
A0 16 LDY #22 @Y: A5 00 LDA $00 88 DEY D0 xx BNE @Y |
Clobbers A, Y, and Z&N |
A0 16 LDY #22 @Y: C5 00 CMP $00 88 DEY D0 xx BNE @Y |
Clobbers Y, Z&N, and C |
A0 16 LDY #22 @Y: 24 00 BIT $00 88 DEY D0 xx BNE @Y |
Clobbers Y, Z&N, and V |
A0 16 LDY #22 @Y: 85 xx STA @zptemp 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N; and requires @zptemp |
A0 16 LDY #22 @Y: 04 00 NOP $00 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N; and requires support for unofficial opcodes |
| 8 bytes | |
08 PHP A0 C8 LDY #200 ;hides 'INY' @Y = * - 1 C8 INY C8 INY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
A0 10 LDY #16 @Y: EA NOP EA NOP EA NOP 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
48 PHA 08 PHP A2 18 LDX #24 ;hides 'CLC' @X = * - 1 CA DEX D0 xx BNE @X 28 PLP |
Clobbers X, and S; and writes in stack |
68 PLA 38 SEC A9 22 LDA #34 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C |
08 PHP A2 5A LDX #90 ;hides 'NOP' @X = * - 1 E8 INX E8 INX 10 xx BPL @X 28 PLP |
Clobbers X; requires support for unofficial opcodes; and writes in stack |
| 9 bytes | |
98 TYA 48 PHA A0 21 LDY #33 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, and Z&N; and writes in stack |
EA NOP EA NOP 08 PHP A2 21 LDX #33 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP EA NOP 38 SEC A9 22 LDA #34 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
EA NOP 08 PHP 38 SEC A9 21 LDA #33 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
EA NOP 48 PHA 38 SEC A9 21 LDA #33 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 11 bytes | |
08 PHP 48 PHA 38 SEC A9 20 LDA #32 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
178 cycles
| 6 bytes | |
|---|---|
EA NOP A0 23 LDY #35 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
EA NOP A2 23 LDX #35 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 7 bytes | |
08 PHP A0 22 LDY #34 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
08 PHP A2 22 LDX #34 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
38 SEC A9 23 LDA #35 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 9 bytes | |
98 TYA 48 PHA A0 18 LDY #24 ;hides 'CLC' @Y = * - 1 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, and Z&N; and writes in stack |
| 10 bytes | |
08 PHP 38 SEC A9 18 LDA #24 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
48 PHA 38 SEC A9 18 LDA #24 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 12 bytes | |
08 PHP 48 PHA 38 SEC A9 17 LDA #23 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
179 cycles
| 6 bytes | |
|---|---|
A2 15 LDX #21 ;hides 'ORA zp,X' @X = * - 1 CA DEX ;first round only CA DEX D0 xx BNE @X |
Clobbers A, X, and Z&N |
A0 15 LDY #21 ;hides 'ORA zp,X' @Y = * - 1 88 DEY ;first round only 88 DEY D0 xx BNE @Y |
Clobbers A, Y, and Z&N |
A2 D8 LDX #216 ;hides 'CLD' @X = * - 1 E8 INX E8 INX D0 xx BNE @X |
Clobbers X, Z&N, and D |
A0 D8 LDY #216 ;hides 'CLD' @Y = * - 1 C8 INY C8 INY D0 xx BNE @Y |
Clobbers Y, Z&N, and D |
A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 00 00 BRK 0 30 xx BMI @Y |
Clobbers Y, and Z&N; requires @rti; and writes in stack |
48 PHA A2 23 LDX #35 @X: CA DEX D0 xx BNE @X |
Clobbers X, S, and Z&N; and writes in stack |
48 PHA A0 23 LDY #35 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, S, and Z&N; and writes in stack |
A0 14 LDY #20 ;hides 'NOP zp,X' @Y = * - 1 EA NOP 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N; and requires support for unofficial opcodes |
A2 14 LDX #20 ;hides 'NOP zp,X' @X = * - 1 EA NOP CA DEX D0 xx BNE @X |
Clobbers X, and Z&N; and requires support for unofficial opcodes |
| 7 bytes | |
A6 00 LDX $00 A2 23 LDX #35 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
A4 00 LDY $00 A0 23 LDY #35 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 8 bytes | |
38 SEC A9 16 LDA #22 @A: 48 PHA E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C; and writes in stack |
| 9 bytes | |
08 PHP A2 13 LDX #19 @X: EA NOP EA NOP CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP A0 13 LDY #19 @Y: EA NOP EA NOP 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
38 SEC A9 16 LDA #22 @A: 24 00 BIT $00 E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, C, and V |
38 SEC A9 16 LDA #22 @A: 85 xx STA @zptemp E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C; and requires @zptemp |
EA NOP 68 PLA 38 SEC A9 22 LDA #34 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C |
38 SEC A9 16 LDA #22 @A: 04 00 NOP $00 E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C; and requires support for unofficial opcodes |
| 10 bytes | |
EA NOP 98 TYA 48 PHA A0 21 LDY #33 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, and Z&N; and writes in stack |
38 SEC A9 10 LDA #16 @A: EA NOP EA NOP EA NOP E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 11 bytes | |
48 PHA 98 TYA 48 PHA A0 20 LDY #32 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA |
Clobbers Z&N; and writes in stack |
EA NOP EA NOP 08 PHP 38 SEC A9 21 LDA #33 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
| 12 bytes | |
EA NOP 08 PHP 48 PHA 38 SEC A9 20 LDA #32 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
180 cycles
| 6 bytes | |
|---|---|
68 PLA A0 23 LDY #35 @Y: 88 DEY D0 xx BNE @Y |
Clobbers A, Y, S, and Z&N |
68 PLA A2 23 LDX #35 @X: CA DEX D0 xx BNE @X |
Clobbers A, X, S, and Z&N |
| 7 bytes | |
EA NOP EA NOP A2 23 LDX #35 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
EA NOP EA NOP A0 23 LDY #35 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 8 bytes | |
EA NOP 08 PHP A2 22 LDX #34 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP 08 PHP A0 22 LDY #34 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP 38 SEC A9 23 LDA #35 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 9 bytes | |
08 PHP 38 SEC A9 22 LDA #34 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
48 PHA 38 SEC A9 22 LDA #34 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 12 bytes | |
48 PHA 98 TYA 48 PHA A0 17 LDY #23 @Y: EA NOP 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA |
Clobbers Z&N; and writes in stack |
48 PHA 08 PHP 48 PHA 38 SEC A9 20 LDA #32 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Clobbers S; and writes in stack |
| 13 bytes | |
08 PHP C5 00 CMP $00 48 PHA 38 SEC A9 20 LDA #32 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
181 cycles
| 5 bytes | |
|---|---|
A2 24 LDX #36 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
A0 24 LDY #36 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 7 bytes | |
08 PHP A2 E8 LDX #232 ;hides 'INX' @X = * - 1 EA NOP D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP A0 98 LDY #152 ;hides 'TYA' @Y = * - 1 88 DEY 30 xx BMI @Y 28 PLP |
Clobbers A, and Y; and writes in stack |
| 8 bytes | |
48 PHA 08 PHP A0 22 LDY #34 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y, and S; and writes in stack |
48 PHA 38 SEC A9 23 LDA #35 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C; and writes in stack |
38 SEC A9 14 LDA #20 ;hides 'NOP zp,X' @A = * - 1 EA NOP E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C; and requires support for unofficial opcodes |
| 9 bytes | |
08 PHP A4 00 LDY $00 A0 22 LDY #34 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
A5 00 LDA $00 38 SEC A9 23 LDA #35 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
98 TYA 48 PHA A0 C8 LDY #200 ;hides 'INY' @Y = * - 1 C8 INY C8 INY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, and Z&N; and writes in stack |
| 11 bytes | |
08 PHP 38 SEC A9 13 LDA #19 @A: EA NOP EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
48 PHA 38 SEC A9 13 LDA #19 @A: EA NOP EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 12 bytes | |
EA NOP 48 PHA 98 TYA 48 PHA A0 20 LDY #32 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA |
Clobbers Z&N; and writes in stack |
| 13 bytes | |
EA NOP EA NOP 08 PHP 48 PHA 38 SEC A9 20 LDA #32 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
182 cycles
| 7 bytes | |
|---|---|
A0 EC LDY #236 ;hides 'CPX abs' @Y = * - 1 E6 xx INC @zptemp C8 INY D0 xx BNE @Y |
Clobbers Y, Z&N, and C; and requires @zptemp |
A2 EC LDX #236 ;hides 'CPX abs' @X = * - 1 E6 xx INC @zptemp E8 INX D0 xx BNE @X |
Clobbers X, Z&N, and C; and requires @zptemp |
48 PHA 48 PHA A2 23 LDX #35 @X: CA DEX D0 xx BNE @X |
Clobbers X, S, and Z&N; and writes in stack |
48 PHA 48 PHA A0 23 LDY #35 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, S, and Z&N; and writes in stack |
EA NOP 68 PLA A2 23 LDX #35 @X: CA DEX D0 xx BNE @X |
Clobbers A, X, S, and Z&N |
EA NOP 68 PLA A0 23 LDY #35 @Y: 88 DEY D0 xx BNE @Y |
Clobbers A, Y, S, and Z&N |
| 8 bytes | |
EA NOP EA NOP EA NOP A0 23 LDY #35 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
EA NOP EA NOP EA NOP A2 23 LDX #35 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
68 PLA 38 SEC A9 23 LDA #35 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C |
| 9 bytes | |
8C TXA 48 PHA A2 22 LDX #34 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX |
Clobbers A, and Z&N; and writes in stack |
EA NOP EA NOP 08 PHP A0 22 LDY #34 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP EA NOP 08 PHP A2 22 LDX #34 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP EA NOP 38 SEC A9 23 LDA #35 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
EA NOP 08 PHP 38 SEC A9 22 LDA #34 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
EA NOP 48 PHA 38 SEC A9 22 LDA #34 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 11 bytes | |
08 PHP 48 PHA 38 SEC A9 21 LDA #33 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
183 cycles
| 6 bytes | |
|---|---|
A0 1A LDY #26 @Y: EA NOP 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
A2 1A LDX #26 @X: EA NOP CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 7 bytes | |
08 PHP A0 23 LDY #35 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
08 PHP A2 23 LDX #35 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
38 SEC A9 24 LDA #36 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
48 PHA 08 PHP 38 SEC A9 22 LDA #34 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A, and S; and writes in stack |
48 PHA 48 PHA 38 SEC A9 22 LDA #34 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers S, Z&N, and C; and writes in stack |
| 11 bytes | |
08 PHP A5 00 LDA $00 38 SEC A9 22 LDA #34 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
C5 00 CMP $00 48 PHA 38 SEC A9 22 LDA #34 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 13 bytes | |
EA NOP EA NOP 48 PHA 98 TYA 48 PHA A0 20 LDY #32 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA |
Clobbers Z&N; and writes in stack |
48 PHA 48 PHA 08 PHP 48 PHA 38 SEC A9 20 LDA #32 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Clobbers S; and writes in stack |
| 14 bytes | |
EA NOP EA NOP EA NOP 08 PHP 48 PHA 38 SEC A9 20 LDA #32 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
184 cycles
| 6 bytes | |
|---|---|
48 PHA A0 24 LDY #36 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, S, and Z&N; and writes in stack |
48 PHA A2 24 LDX #36 @X: CA DEX D0 xx BNE @X |
Clobbers X, S, and Z&N; and writes in stack |
| 7 bytes | |
A6 00 LDX $00 A2 24 LDX #36 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
A4 00 LDY $00 A0 24 LDY #36 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 8 bytes | |
48 PHA 08 PHP A2 E8 LDX #232 ;hides 'INX' @X = * - 1 EA NOP D0 xx BNE @X 28 PLP |
Clobbers X, and S; and writes in stack |
48 PHA 08 PHP A0 98 LDY #152 ;hides 'TYA' @Y = * - 1 88 DEY 30 xx BMI @Y 28 PLP |
Clobbers A, Y, and S; and writes in stack |
| 9 bytes | |
08 PHP A2 16 LDX #22 @X: 24 00 BIT $00 CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP A0 16 LDY #22 @Y: C5 00 CMP $00 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP 68 PLA 38 SEC A9 23 LDA #35 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C |
| 10 bytes | |
EA NOP 8C TXA 48 PHA A2 22 LDX #34 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX |
Clobbers A, and Z&N; and writes in stack |
EA NOP EA NOP EA NOP 38 SEC A9 23 LDA #35 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 11 bytes | |
48 PHA 98 TYA 48 PHA A0 21 LDY #33 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA |
Clobbers Z&N; and writes in stack |
EA NOP EA NOP 08 PHP 38 SEC A9 22 LDA #34 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
| 12 bytes | |
EA NOP 08 PHP 48 PHA 38 SEC A9 21 LDA #33 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
185 cycles
| 6 bytes | |
|---|---|
A0 17 LDY #23 @Y: 48 PHA 88 DEY D0 xx BNE @Y |
Clobbers Y, S, and Z&N; and writes in stack |
A2 17 LDX #23 @X: 48 PHA CA DEX D0 xx BNE @X |
Clobbers X, S, and Z&N; and writes in stack |
68 PLA A0 24 LDY #36 @Y: 88 DEY D0 xx BNE @Y |
Clobbers A, Y, S, and Z&N |
68 PLA A2 24 LDX #36 @X: CA DEX D0 xx BNE @X |
Clobbers A, X, S, and Z&N |
| 7 bytes | |
EA NOP A2 1A LDX #26 @X: EA NOP CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
EA NOP A0 1A LDY #26 @Y: EA NOP 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 8 bytes | |
EA NOP 08 PHP A2 23 LDX #35 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP 08 PHP A0 23 LDY #35 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
38 SEC A9 1A LDA #26 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 9 bytes | |
08 PHP 38 SEC A9 23 LDA #35 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
48 PHA 38 SEC A9 23 LDA #35 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 11 bytes | |
48 PHA 98 TYA 48 PHA A0 18 LDY #24 ;hides 'CLC' @Y = * - 1 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA |
Clobbers Z&N; and writes in stack |
| 12 bytes | |
08 PHP 48 PHA 38 SEC A9 18 LDA #24 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
186 cycles
| 5 bytes | |
|---|---|
A0 25 LDY #37 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
A2 25 LDX #37 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 8 bytes | |
08 PHP A2 D8 LDX #216 ;hides 'CLD' @X = * - 1 E8 INX E8 INX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP A0 D8 LDY #216 ;hides 'CLD' @Y = * - 1 C8 INY C8 INY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
48 PHA 38 SEC A9 24 LDA #36 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C; and writes in stack |
| 9 bytes | |
A5 00 LDA $00 38 SEC A9 24 LDA #36 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
68 PLA 8C TXA 48 PHA A2 22 LDX #34 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX |
Clobbers A, S, and Z&N; and writes in stack |
| 11 bytes | |
08 PHP 38 SEC A9 16 LDA #22 @A: 24 00 BIT $00 E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
48 PHA 38 SEC A9 16 LDA #22 @A: 24 00 BIT $00 E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, C, and V; and writes in stack |
48 PHA 38 SEC A9 16 LDA #22 @A: 85 xx STA @zptemp E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; requires @zptemp; and writes in stack |
48 PHA 48 PHA 48 PHA 38 SEC A9 22 LDA #34 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers S, Z&N, and C; and writes in stack |
48 PHA 38 SEC A9 16 LDA #22 @A: 04 00 NOP $00 E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; requires support for unofficial opcodes; and writes in stack |
| 12 bytes | |
EA NOP 48 PHA 98 TYA 48 PHA A0 21 LDY #33 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA |
Clobbers Z&N; and writes in stack |
| 13 bytes | |
EA NOP EA NOP 08 PHP 48 PHA 38 SEC A9 21 LDA #33 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
187 cycles
| 7 bytes | |
|---|---|
00 00 BRK 0 A2 E8 LDX #232 ;hides 'INX' @X = * - 1 EA NOP D0 xx BNE @X |
Clobbers X, and Z&N; requires @rti; and writes in stack |
00 00 BRK 0 A0 98 LDY #152 ;hides 'TYA' @Y = * - 1 88 DEY 30 xx BMI @Y |
Clobbers A, Y, and Z&N; requires @rti; and writes in stack |
EA NOP A2 17 LDX #23 @X: 48 PHA CA DEX D0 xx BNE @X |
Clobbers X, S, and Z&N; and writes in stack |
EA NOP A0 17 LDY #23 @Y: 48 PHA 88 DEY D0 xx BNE @Y |
Clobbers Y, S, and Z&N; and writes in stack |
EA NOP 68 PLA A2 24 LDX #36 @X: CA DEX D0 xx BNE @X |
Clobbers A, X, S, and Z&N |
EA NOP 68 PLA A0 24 LDY #36 @Y: 88 DEY D0 xx BNE @Y |
Clobbers A, Y, S, and Z&N |
| 8 bytes | |
EA NOP EA NOP A0 1A LDY #26 @Y: EA NOP 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
EA NOP EA NOP A2 1A LDX #26 @X: EA NOP CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
68 PLA 38 SEC A9 24 LDA #36 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C |
| 9 bytes | |
8C TXA 48 PHA A2 23 LDX #35 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX |
Clobbers A, and Z&N; and writes in stack |
EA NOP EA NOP 08 PHP A0 23 LDY #35 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP EA NOP 08 PHP A2 23 LDX #35 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP 38 SEC A9 1A LDA #26 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
EA NOP 08 PHP 38 SEC A9 23 LDA #35 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
EA NOP 48 PHA 38 SEC A9 23 LDA #35 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 11 bytes | |
08 PHP 48 PHA 38 SEC A9 22 LDA #34 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
188 cycles
| 6 bytes | |
|---|---|
EA NOP A2 25 LDX #37 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
EA NOP A0 25 LDY #37 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 7 bytes | |
08 PHP A0 24 LDY #36 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
08 PHP A2 24 LDX #36 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
38 SEC A9 25 LDA #37 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
48 PHA 08 PHP 38 SEC A9 23 LDA #35 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A, and S; and writes in stack |
48 PHA 48 PHA 38 SEC A9 23 LDA #35 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers S, Z&N, and C; and writes in stack |
08 PHP 38 SEC A9 14 LDA #20 ;hides 'NOP zp,X' @A = * - 1 EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; requires support for unofficial opcodes; and writes in stack |
48 PHA 38 SEC A9 14 LDA #20 ;hides 'NOP zp,X' @A = * - 1 EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; requires support for unofficial opcodes; and writes in stack |
| 11 bytes | |
08 PHP A5 00 LDA $00 38 SEC A9 23 LDA #35 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
C5 00 CMP $00 48 PHA 38 SEC A9 23 LDA #35 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 12 bytes | |
48 PHA 98 TYA 48 PHA A0 C8 LDY #200 ;hides 'INY' @Y = * - 1 C8 INY C8 INY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA |
Clobbers Z&N; and writes in stack |
| 13 bytes | |
08 PHP 48 PHA 38 SEC A9 13 LDA #19 @A: EA NOP EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
189 cycles
| 6 bytes | |
|---|---|
48 PHA A2 25 LDX #37 @X: CA DEX D0 xx BNE @X |
Clobbers X, S, and Z&N; and writes in stack |
48 PHA A0 25 LDY #37 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, S, and Z&N; and writes in stack |
| 7 bytes | |
A6 00 LDX $00 A2 25 LDX #37 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
A4 00 LDY $00 A0 25 LDY #37 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 9 bytes | |
08 PHP A2 EC LDX #236 ;hides 'CPX abs' @X = * - 1 E6 xx INC @zptemp E8 INX D0 xx BNE @X 28 PLP |
Clobbers X; requires @zptemp; and writes in stack |
08 PHP A0 EC LDY #236 ;hides 'CPX abs' @Y = * - 1 E6 xx INC @zptemp C8 INY D0 xx BNE @Y 28 PLP |
Clobbers Y; requires @zptemp; and writes in stack |
48 PHA 48 PHA 08 PHP A2 23 LDX #35 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X, and S; and writes in stack |
48 PHA 48 PHA 08 PHP A0 23 LDY #35 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y, and S; and writes in stack |
EA NOP 68 PLA 38 SEC A9 24 LDA #36 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C |
| 10 bytes | |
EA NOP 8C TXA 48 PHA A2 23 LDX #35 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX |
Clobbers A, and Z&N; and writes in stack |
EA NOP EA NOP EA NOP 08 PHP A2 23 LDX #35 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP EA NOP EA NOP 08 PHP A0 23 LDY #35 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP EA NOP 38 SEC A9 1A LDA #26 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 11 bytes | |
48 PHA 8C TXA 48 PHA A2 22 LDX #34 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX 68 PLA |
Clobbers Z&N; and writes in stack |
EA NOP EA NOP 08 PHP 38 SEC A9 23 LDA #35 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
| 12 bytes | |
EA NOP 08 PHP 48 PHA 38 SEC A9 22 LDA #34 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
190 cycles
| 6 bytes | |
|---|---|
A0 1B LDY #27 @Y: EA NOP 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
A2 1B LDX #27 @X: EA NOP CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 8 bytes | |
08 PHP A2 1A LDX #26 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP A0 1A LDY #26 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP 38 SEC A9 25 LDA #37 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 9 bytes | |
08 PHP 38 SEC A9 24 LDA #36 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
48 PHA 38 SEC A9 24 LDA #36 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 12 bytes | |
48 PHA 08 PHP 48 PHA 38 SEC A9 22 LDA #34 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Clobbers S; and writes in stack |
| 13 bytes | |
08 PHP C5 00 CMP $00 48 PHA 38 SEC A9 22 LDA #34 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
191 cycles
| 5 bytes | |
|---|---|
A0 26 LDY #38 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
A2 26 LDX #38 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 8 bytes | |
48 PHA 08 PHP A2 24 LDX #36 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X, and S; and writes in stack |
48 PHA 08 PHP A0 24 LDY #36 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y, and S; and writes in stack |
48 PHA 38 SEC A9 25 LDA #37 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C; and writes in stack |
| 9 bytes | |
08 PHP A4 00 LDY $00 A0 24 LDY #36 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
08 PHP A6 00 LDX $00 A2 24 LDX #36 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
A5 00 LDA $00 38 SEC A9 25 LDA #37 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
68 PLA 8C TXA 48 PHA A2 23 LDX #35 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX |
Clobbers A, S, and Z&N; and writes in stack |
| 11 bytes | |
EA NOP EA NOP 8C TXA 48 PHA A2 23 LDX #35 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX |
Clobbers A, and Z&N; and writes in stack |
48 PHA 48 PHA 08 PHP 38 SEC A9 23 LDA #35 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A, and S; and writes in stack |
48 PHA 48 PHA 48 PHA 38 SEC A9 23 LDA #35 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers S, Z&N, and C; and writes in stack |
| 12 bytes | |
EA NOP 48 PHA 8C TXA 48 PHA A2 22 LDX #34 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX 68 PLA |
Clobbers Z&N; and writes in stack |
EA NOP EA NOP EA NOP 08 PHP 38 SEC A9 23 LDA #35 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
| 13 bytes | |
EA NOP EA NOP 08 PHP 48 PHA 38 SEC A9 22 LDA #34 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
192 cycles
| 7 bytes | |
|---|---|
EA NOP A2 1B LDX #27 @X: EA NOP CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
EA NOP A0 1B LDY #27 @Y: EA NOP 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 8 bytes | |
38 SEC A9 1B LDA #27 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 9 bytes | |
8C TXA 48 PHA A2 24 LDX #36 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX |
Clobbers A, and Z&N; and writes in stack |
08 PHP A2 17 LDX #23 @X: C5 00 CMP $00 CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP A0 17 LDY #23 @Y: C5 00 CMP $00 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
| 10 bytes | |
08 PHP 38 SEC A9 1A LDA #26 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
48 PHA 38 SEC A9 1A LDA #26 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 11 bytes | |
08 PHP 48 PHA 38 SEC A9 23 LDA #35 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
193 cycles
| 6 bytes | |
|---|---|
EA NOP A2 26 LDX #38 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
EA NOP A0 26 LDY #38 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 7 bytes | |
08 PHP A2 25 LDX #37 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP A0 25 LDY #37 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
38 SEC A9 26 LDA #38 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
48 PHA 08 PHP 38 SEC A9 24 LDA #36 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A, and S; and writes in stack |
48 PHA 48 PHA 38 SEC A9 24 LDA #36 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers S, Z&N, and C; and writes in stack |
| 11 bytes | |
08 PHP A5 00 LDA $00 38 SEC A9 24 LDA #36 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
C5 00 CMP $00 48 PHA 38 SEC A9 24 LDA #36 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 13 bytes | |
08 PHP 48 PHA 38 SEC A9 16 LDA #22 @A: 24 00 BIT $00 E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
194 cycles
| 6 bytes | |
|---|---|
48 PHA A2 26 LDX #38 @X: CA DEX D0 xx BNE @X |
Clobbers X, S, and Z&N; and writes in stack |
48 PHA A0 26 LDY #38 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, S, and Z&N; and writes in stack |
| 7 bytes | |
A6 00 LDX $00 A2 26 LDX #38 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
A4 00 LDY $00 A0 26 LDY #38 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 9 bytes | |
EA NOP 38 SEC A9 1B LDA #27 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
00 00 BRK 0 08 PHP A2 E8 LDX #232 ;hides 'INX' @X = * - 1 EA NOP D0 xx BNE @X 28 PLP |
Clobbers X; requires @rti; and writes in stack |
00 00 BRK 0 08 PHP A0 98 LDY #152 ;hides 'TYA' @Y = * - 1 88 DEY 30 xx BMI @Y 28 PLP |
Clobbers A, and Y; requires @rti; and writes in stack |
48 PHA 48 PHA 08 PHP A0 24 LDY #36 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y, and S; and writes in stack |
48 PHA 48 PHA 08 PHP A2 24 LDX #36 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X, and S; and writes in stack |
| 10 bytes | |
98 TYA 48 PHA A0 1A LDY #26 @Y: EA NOP 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, and Z&N; and writes in stack |
EA NOP 08 PHP A0 17 LDY #23 @Y: C5 00 CMP $00 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP 08 PHP A2 17 LDX #23 @X: C5 00 CMP $00 CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
| 11 bytes | |
48 PHA 8C TXA 48 PHA A2 23 LDX #35 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX 68 PLA |
Clobbers Z&N; and writes in stack |
08 PHP 38 SEC A9 17 LDA #23 @A: 24 00 BIT $00 E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
| 12 bytes | |
EA NOP 08 PHP 48 PHA 38 SEC A9 23 LDA #35 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
195 cycles
| 6 bytes | |
|---|---|
68 PLA A2 26 LDX #38 @X: CA DEX D0 xx BNE @X |
Clobbers A, X, S, and Z&N |
68 PLA A0 26 LDY #38 @Y: 88 DEY D0 xx BNE @Y |
Clobbers A, Y, S, and Z&N |
| 7 bytes | |
EA NOP EA NOP A0 26 LDY #38 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
EA NOP EA NOP A2 26 LDX #38 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 8 bytes | |
EA NOP 08 PHP A0 25 LDY #37 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP 08 PHP A2 25 LDX #37 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP 38 SEC A9 26 LDA #38 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 9 bytes | |
08 PHP 38 SEC A9 25 LDA #37 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
48 PHA 38 SEC A9 25 LDA #37 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 12 bytes | |
48 PHA 08 PHP 48 PHA 38 SEC A9 23 LDA #35 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Clobbers S; and writes in stack |
08 PHP 48 PHA 38 SEC A9 14 LDA #20 ;hides 'NOP zp,X' @A = * - 1 EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Requires support for unofficial opcodes; and writes in stack |
| 13 bytes | |
08 PHP C5 00 CMP $00 48 PHA 38 SEC A9 23 LDA #35 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
196 cycles
| 5 bytes | |
|---|---|
A2 27 LDX #39 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
A0 27 LDY #39 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 8 bytes | |
48 PHA 08 PHP A0 25 LDY #37 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y, and S; and writes in stack |
48 PHA 08 PHP A2 25 LDX #37 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X, and S; and writes in stack |
48 PHA 38 SEC A9 26 LDA #38 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C; and writes in stack |
| 9 bytes | |
08 PHP A4 00 LDY $00 A0 25 LDY #37 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
08 PHP A6 00 LDX $00 A2 25 LDX #37 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
A5 00 LDA $00 38 SEC A9 26 LDA #38 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
68 PLA 8C TXA 48 PHA A2 24 LDX #36 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX |
Clobbers A, S, and Z&N; and writes in stack |
| 11 bytes | |
98 TYA 48 PHA A0 17 LDY #23 @Y: A5 00 LDA $00 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, and Z&N; and writes in stack |
48 PHA 48 PHA 08 PHP 38 SEC A9 24 LDA #36 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A, and S; and writes in stack |
48 PHA 48 PHA 48 PHA 38 SEC A9 24 LDA #36 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers S, Z&N, and C; and writes in stack |
| 12 bytes | |
EA NOP 48 PHA 8C TXA 48 PHA A2 23 LDX #35 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX 68 PLA |
Clobbers Z&N; and writes in stack |
EA NOP 08 PHP 38 SEC A9 17 LDA #23 @A: 24 00 BIT $00 E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
| 13 bytes | |
EA NOP EA NOP 08 PHP 48 PHA 38 SEC A9 23 LDA #35 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
197 cycles
| 6 bytes | |
|---|---|
A0 1C LDY #28 @Y: EA NOP 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
A2 1C LDX #28 @X: EA NOP CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 8 bytes | |
08 PHP A2 1B LDX #27 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP A0 1B LDY #27 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
68 PLA 38 SEC A9 26 LDA #38 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C |
| 9 bytes | |
98 TYA 48 PHA A0 25 LDY #37 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, and Z&N; and writes in stack |
EA NOP EA NOP 38 SEC A9 26 LDA #38 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
EA NOP 08 PHP 38 SEC A9 25 LDA #37 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
EA NOP 48 PHA 38 SEC A9 25 LDA #37 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 11 bytes | |
08 PHP 48 PHA 38 SEC A9 24 LDA #36 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
198 cycles
| 6 bytes | |
|---|---|
EA NOP A0 27 LDY #39 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
EA NOP A2 27 LDX #39 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 7 bytes | |
08 PHP A2 26 LDX #38 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP A0 26 LDY #38 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
38 SEC A9 27 LDA #39 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
48 PHA 08 PHP 38 SEC A9 25 LDA #37 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A, and S; and writes in stack |
48 PHA 48 PHA 38 SEC A9 25 LDA #37 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers S, Z&N, and C; and writes in stack |
| 11 bytes | |
08 PHP A5 00 LDA $00 38 SEC A9 25 LDA #37 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
C5 00 CMP $00 48 PHA 38 SEC A9 25 LDA #37 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 13 bytes | |
EA NOP EA NOP 48 PHA 8C TXA 48 PHA A2 23 LDX #35 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX 68 PLA |
Clobbers Z&N; and writes in stack |
48 PHA 48 PHA 08 PHP 48 PHA 38 SEC A9 23 LDA #35 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Clobbers S; and writes in stack |
| 14 bytes | |
EA NOP EA NOP EA NOP 08 PHP 48 PHA 38 SEC A9 23 LDA #35 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
199 cycles
| 5 bytes | |
|---|---|
A2 E8 LDX #232 ;hides 'INX' @X = * - 1 48 PHA D0 xx BNE @X |
Clobbers X, S, and Z&N; and writes in stack |
| 6 bytes | |
A2 E8 LDX #232 ;hides 'INX' @X = * - 1 A5 00 LDA $00 D0 xx BNE @X |
Clobbers A, X, and Z&N |
A2 E8 LDX #232 ;hides 'INX' @X = * - 1 A4 00 LDY $00 D0 xx BNE @X |
Clobbers X, Y, and Z&N |
A2 E8 LDX #232 ;hides 'INX' @X = * - 1 C5 00 CMP $00 D0 xx BNE @X |
Clobbers X, Z&N, and C |
A2 E8 LDX #232 ;hides 'INX' @X = * - 1 24 00 BIT $00 D0 xx BNE @X |
Clobbers X, Z&N, and V |
A2 E8 LDX #232 ;hides 'INX' @X = * - 1 85 xx STA @zptemp D0 xx BNE @X |
Clobbers X, and Z&N; and requires @zptemp |
48 PHA A0 27 LDY #39 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, S, and Z&N; and writes in stack |
A0 16 LDY #22 @Y: 68 PLA 88 DEY D0 xx BNE @Y |
Clobbers A, Y, S, and Z&N |
A2 E8 LDX #232 ;hides 'INX' @X = * - 1 04 00 NOP $00 D0 xx BNE @X |
Clobbers X, and Z&N; and requires support for unofficial opcodes |
| 7 bytes | |
A6 00 LDX $00 A2 27 LDX #39 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
A4 00 LDY $00 A0 27 LDY #39 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 8 bytes | |
38 SEC A9 1C LDA #28 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 9 bytes | |
EA NOP 08 PHP A2 1B LDX #27 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP 08 PHP A0 1B LDY #27 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
| 10 bytes | |
08 PHP 38 SEC A9 1B LDA #27 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
48 PHA 38 SEC A9 1B LDA #27 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 11 bytes | |
48 PHA 8C TXA 48 PHA A2 24 LDX #36 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX 68 PLA |
Clobbers Z&N; and writes in stack |
| 12 bytes | |
08 PHP 48 PHA 38 SEC A9 1A LDA #26 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
200 cycles
| 6 bytes | |
|---|---|
68 PLA A0 27 LDY #39 @Y: 88 DEY D0 xx BNE @Y |
Clobbers A, Y, S, and Z&N |
68 PLA A2 27 LDX #39 @X: CA DEX D0 xx BNE @X |
Clobbers A, X, S, and Z&N |
| 7 bytes | |
EA NOP EA NOP A2 27 LDX #39 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
EA NOP EA NOP A0 27 LDY #39 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 8 bytes | |
EA NOP 08 PHP A0 26 LDY #38 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP 08 PHP A2 26 LDX #38 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP 38 SEC A9 27 LDA #39 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 9 bytes | |
08 PHP 38 SEC A9 26 LDA #38 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
48 PHA 38 SEC A9 26 LDA #38 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 12 bytes | |
48 PHA 08 PHP 48 PHA 38 SEC A9 24 LDA #36 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Clobbers S; and writes in stack |
| 13 bytes | |
08 PHP C5 00 CMP $00 48 PHA 38 SEC A9 24 LDA #36 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
201 cycles
| 5 bytes | |
|---|---|
A0 28 LDY #40 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
A2 28 LDX #40 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 8 bytes | |
48 PHA 08 PHP A0 26 LDY #38 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y, and S; and writes in stack |
48 PHA 08 PHP A2 26 LDX #38 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X, and S; and writes in stack |
48 PHA 38 SEC A9 27 LDA #39 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C; and writes in stack |
| 9 bytes | |
08 PHP A4 00 LDY $00 A0 26 LDY #38 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
08 PHP A6 00 LDX $00 A2 26 LDX #38 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
A5 00 LDA $00 38 SEC A9 27 LDA #39 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
98 TYA 48 PHA A0 1B LDY #27 @Y: EA NOP 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, and Z&N; and writes in stack |
| 11 bytes | |
EA NOP 08 PHP 38 SEC A9 1B LDA #27 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
EA NOP 48 PHA 38 SEC A9 1B LDA #27 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 12 bytes | |
48 PHA 98 TYA 48 PHA A0 1A LDY #26 @Y: EA NOP 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA |
Clobbers Z&N; and writes in stack |
| 13 bytes | |
EA NOP 08 PHP 48 PHA 38 SEC A9 1A LDA #26 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
202 cycles
| 6 bytes | |
|---|---|
48 PHA A2 E8 LDX #232 ;hides 'INX' @X = * - 1 48 PHA D0 xx BNE @X |
Clobbers X, S, and Z&N; and writes in stack |
| 7 bytes | |
48 PHA 48 PHA A0 27 LDY #39 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, S, and Z&N; and writes in stack |
EA NOP 68 PLA A2 27 LDX #39 @X: CA DEX D0 xx BNE @X |
Clobbers A, X, S, and Z&N |
EA NOP 68 PLA A0 27 LDY #39 @Y: 88 DEY D0 xx BNE @Y |
Clobbers A, Y, S, and Z&N |
| 8 bytes | |
EA NOP EA NOP EA NOP A0 27 LDY #39 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
EA NOP EA NOP EA NOP A2 27 LDX #39 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
68 PLA 38 SEC A9 27 LDA #39 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C |
| 9 bytes | |
98 TYA 48 PHA A0 26 LDY #38 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, and Z&N; and writes in stack |
EA NOP EA NOP 08 PHP A2 26 LDX #38 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP EA NOP 08 PHP A0 26 LDY #38 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP EA NOP 38 SEC A9 27 LDA #39 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
EA NOP 08 PHP 38 SEC A9 26 LDA #38 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
EA NOP 48 PHA 38 SEC A9 26 LDA #38 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 11 bytes | |
08 PHP 48 PHA 38 SEC A9 25 LDA #37 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
203 cycles
| 6 bytes | |
|---|---|
EA NOP A2 28 LDX #40 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
EA NOP A0 28 LDY #40 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 7 bytes | |
08 PHP A0 27 LDY #39 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
08 PHP A2 27 LDX #39 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
38 SEC A9 28 LDA #40 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
48 PHA 08 PHP 38 SEC A9 26 LDA #38 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A, and S; and writes in stack |
48 PHA 48 PHA 38 SEC A9 26 LDA #38 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers S, Z&N, and C; and writes in stack |
| 11 bytes | |
08 PHP A5 00 LDA $00 38 SEC A9 26 LDA #38 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
C5 00 CMP $00 48 PHA 38 SEC A9 26 LDA #38 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 13 bytes | |
48 PHA 98 TYA 48 PHA A0 17 LDY #23 @Y: A5 00 LDA $00 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA |
Clobbers Z&N; and writes in stack |
48 PHA 48 PHA 08 PHP 48 PHA 38 SEC A9 24 LDA #36 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Clobbers S; and writes in stack |
| 14 bytes | |
EA NOP EA NOP 08 PHP 48 PHA 38 SEC A9 1A LDA #26 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
204 cycles
| 6 bytes | |
|---|---|
A0 1D LDY #29 @Y: EA NOP 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
A2 1D LDX #29 @X: EA NOP CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 8 bytes | |
08 PHP A2 1C LDX #28 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP A0 1C LDY #28 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
| 9 bytes | |
EA NOP 68 PLA 38 SEC A9 27 LDA #39 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C |
| 10 bytes | |
EA NOP 98 TYA 48 PHA A0 26 LDY #38 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, and Z&N; and writes in stack |
EA NOP EA NOP EA NOP 38 SEC A9 27 LDA #39 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 11 bytes | |
48 PHA 98 TYA 48 PHA A0 25 LDY #37 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA |
Clobbers Z&N; and writes in stack |
EA NOP EA NOP 08 PHP 38 SEC A9 26 LDA #38 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
| 12 bytes | |
EA NOP 08 PHP 48 PHA 38 SEC A9 25 LDA #37 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
205 cycles
| 6 bytes | |
|---|---|
68 PLA A2 28 LDX #40 @X: CA DEX D0 xx BNE @X |
Clobbers A, X, S, and Z&N |
68 PLA A0 28 LDY #40 @Y: 88 DEY D0 xx BNE @Y |
Clobbers A, Y, S, and Z&N |
| 7 bytes | |
EA NOP EA NOP A0 28 LDY #40 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
EA NOP EA NOP A2 28 LDX #40 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 8 bytes | |
EA NOP 08 PHP A2 27 LDX #39 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP 08 PHP A0 27 LDY #39 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP 38 SEC A9 28 LDA #40 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 9 bytes | |
08 PHP 38 SEC A9 27 LDA #39 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
48 PHA 38 SEC A9 27 LDA #39 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 12 bytes | |
48 PHA 08 PHP 48 PHA 38 SEC A9 25 LDA #37 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Clobbers S; and writes in stack |
| 13 bytes | |
08 PHP C5 00 CMP $00 48 PHA 38 SEC A9 25 LDA #37 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
206 cycles
| 5 bytes | |
|---|---|
A0 29 LDY #41 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
A2 29 LDX #41 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 8 bytes | |
08 PHP A2 E8 LDX #232 ;hides 'INX' @X = * - 1 24 00 BIT $00 D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
38 SEC A9 1D LDA #29 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
48 PHA 08 PHP A0 27 LDY #39 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y, and S; and writes in stack |
| 9 bytes | |
08 PHP A4 00 LDY $00 A0 27 LDY #39 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
| 10 bytes | |
08 PHP 38 SEC A9 1C LDA #28 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
48 PHA 38 SEC A9 1C LDA #28 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 12 bytes | |
08 PHP 48 PHA 38 SEC A9 1B LDA #27 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
207 cycles
| 7 bytes | |
|---|---|
A2 E9 LDX #233 ;hides 'SBC #imm' @X = * - 1 24 EA BIT $EA ;hides 'NOP' E8 INX D0 xx BNE @X |
Clobbers A, X, Z&N, C, and V |
A0 E9 LDY #233 ;hides 'SBC #imm' @Y = * - 1 24 EA BIT $EA ;hides 'NOP' C8 INY D0 xx BNE @Y |
Clobbers A, Y, Z&N, C, and V |
48 PHA A2 1D LDX #29 @X: EA NOP CA DEX D0 xx BNE @X |
Clobbers X, S, and Z&N; and writes in stack |
48 PHA A0 1D LDY #29 @Y: EA NOP 88 DEY D0 xx BNE @Y |
Clobbers Y, S, and Z&N; and writes in stack |
EA NOP 68 PLA A0 28 LDY #40 @Y: 88 DEY D0 xx BNE @Y |
Clobbers A, Y, S, and Z&N |
EA NOP 68 PLA A2 28 LDX #40 @X: CA DEX D0 xx BNE @X |
Clobbers A, X, S, and Z&N |
| 8 bytes | |
A6 00 LDX $00 A2 1D LDX #29 @X: EA NOP CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
A4 00 LDY $00 A0 1D LDY #29 @Y: EA NOP 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
68 PLA 38 SEC A9 28 LDA #40 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C |
| 9 bytes | |
8C TXA 48 PHA A2 27 LDX #39 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX |
Clobbers A, and Z&N; and writes in stack |
EA NOP EA NOP 08 PHP A0 27 LDY #39 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP EA NOP 08 PHP A2 27 LDX #39 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP EA NOP 38 SEC A9 28 LDA #40 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
EA NOP 08 PHP 38 SEC A9 27 LDA #39 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
EA NOP 48 PHA 38 SEC A9 27 LDA #39 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 11 bytes | |
08 PHP 48 PHA 38 SEC A9 26 LDA #38 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
208 cycles
| 6 bytes | |
|---|---|
EA NOP A2 29 LDX #41 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
EA NOP A0 29 LDY #41 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 7 bytes | |
08 PHP A2 28 LDX #40 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP A0 28 LDY #40 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
38 SEC A9 29 LDA #41 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
98 TYA 48 PHA A0 1C LDY #28 @Y: EA NOP 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, and Z&N; and writes in stack |
48 PHA 08 PHP 38 SEC A9 27 LDA #39 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A, and S; and writes in stack |
48 PHA 48 PHA 38 SEC A9 27 LDA #39 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers S, Z&N, and C; and writes in stack |
| 11 bytes | |
08 PHP A5 00 LDA $00 38 SEC A9 27 LDA #39 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
C5 00 CMP $00 48 PHA 38 SEC A9 27 LDA #39 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 12 bytes | |
48 PHA 98 TYA 48 PHA A0 1B LDY #27 @Y: EA NOP 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA |
Clobbers Z&N; and writes in stack |
| 13 bytes | |
EA NOP 08 PHP 48 PHA 38 SEC A9 1B LDA #27 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
209 cycles
| 6 bytes | |
|---|---|
A2 1A LDX #26 @X: 48 PHA CA DEX D0 xx BNE @X |
Clobbers X, S, and Z&N; and writes in stack |
A0 1A LDY #26 @Y: 48 PHA 88 DEY D0 xx BNE @Y |
Clobbers Y, S, and Z&N; and writes in stack |
| 7 bytes | |
A6 00 LDX $00 A2 29 LDX #41 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
A4 00 LDY $00 A0 29 LDY #41 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 9 bytes | |
48 PHA 48 PHA 08 PHP A2 27 LDX #39 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X, and S; and writes in stack |
48 PHA 48 PHA 08 PHP A0 27 LDY #39 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y, and S; and writes in stack |
EA NOP 68 PLA 38 SEC A9 28 LDA #40 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C |
| 10 bytes | |
EA NOP 8C TXA 48 PHA A2 27 LDX #39 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX |
Clobbers A, and Z&N; and writes in stack |
EA NOP EA NOP EA NOP 08 PHP A2 27 LDX #39 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP EA NOP EA NOP 08 PHP A0 27 LDY #39 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
A5 00 LDA $00 38 SEC A9 1D LDA #29 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 11 bytes | |
48 PHA 98 TYA 48 PHA A0 26 LDY #38 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA |
Clobbers Z&N; and writes in stack |
EA NOP EA NOP 08 PHP 38 SEC A9 27 LDA #39 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
| 12 bytes | |
EA NOP 08 PHP 48 PHA 38 SEC A9 26 LDA #38 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
210 cycles
| 6 bytes | |
|---|---|
68 PLA A2 29 LDX #41 @X: CA DEX D0 xx BNE @X |
Clobbers A, X, S, and Z&N |
68 PLA A0 29 LDY #41 @Y: 88 DEY D0 xx BNE @Y |
Clobbers A, Y, S, and Z&N |
| 7 bytes | |
EA NOP EA NOP A0 29 LDY #41 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
EA NOP EA NOP A2 29 LDX #41 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 8 bytes | |
EA NOP 08 PHP A0 28 LDY #40 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP 08 PHP A2 28 LDX #40 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP 38 SEC A9 29 LDA #41 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 9 bytes | |
08 PHP 38 SEC A9 28 LDA #40 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
48 PHA 38 SEC A9 28 LDA #40 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 12 bytes | |
48 PHA 08 PHP 48 PHA 38 SEC A9 26 LDA #38 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Clobbers S; and writes in stack |
| 13 bytes | |
08 PHP C5 00 CMP $00 48 PHA 38 SEC A9 26 LDA #38 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
211 cycles
| 5 bytes | |
|---|---|
A2 2A LDX #42 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
A0 2A LDY #42 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 8 bytes | |
08 PHP A2 1D LDX #29 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP A0 1D LDY #29 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
38 SEC A9 1A LDA #26 @A: 48 PHA E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C; and writes in stack |
| 9 bytes | |
A5 00 LDA $00 38 SEC A9 29 LDA #41 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
68 PLA 8C TXA 48 PHA A2 27 LDX #39 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX |
Clobbers A, S, and Z&N; and writes in stack |
| 11 bytes | |
EA NOP EA NOP 8C TXA 48 PHA A2 27 LDX #39 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX |
Clobbers A, and Z&N; and writes in stack |
48 PHA 48 PHA 08 PHP 38 SEC A9 27 LDA #39 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A, and S; and writes in stack |
48 PHA 48 PHA 48 PHA 38 SEC A9 27 LDA #39 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers S, Z&N, and C; and writes in stack |
| 12 bytes | |
EA NOP 48 PHA 98 TYA 48 PHA A0 26 LDY #38 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA |
Clobbers Z&N; and writes in stack |
EA NOP EA NOP EA NOP 08 PHP 38 SEC A9 27 LDA #39 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
| 13 bytes | |
EA NOP EA NOP 08 PHP 48 PHA 38 SEC A9 26 LDA #38 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
212 cycles
| 7 bytes | |
|---|---|
48 PHA A0 1A LDY #26 @Y: 48 PHA 88 DEY D0 xx BNE @Y |
Clobbers Y, S, and Z&N; and writes in stack |
48 PHA A2 1A LDX #26 @X: 48 PHA CA DEX D0 xx BNE @X |
Clobbers X, S, and Z&N; and writes in stack |
EA NOP 68 PLA A0 29 LDY #41 @Y: 88 DEY D0 xx BNE @Y |
Clobbers A, Y, S, and Z&N |
EA NOP 68 PLA A2 29 LDX #41 @X: CA DEX D0 xx BNE @X |
Clobbers A, X, S, and Z&N |
| 8 bytes | |
EA NOP EA NOP EA NOP A2 29 LDX #41 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
EA NOP EA NOP EA NOP A0 29 LDY #41 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
68 PLA 38 SEC A9 29 LDA #41 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C |
| 9 bytes | |
98 TYA 48 PHA A0 28 LDY #40 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, and Z&N; and writes in stack |
08 PHP A2 11 LDX #17 @X: 08 PHP 28 PLP CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP A0 11 LDY #17 @Y: 08 PHP 28 PLP 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP EA NOP 38 SEC A9 29 LDA #41 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
EA NOP 08 PHP 38 SEC A9 28 LDA #40 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
EA NOP 48 PHA 38 SEC A9 28 LDA #40 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 11 bytes | |
08 PHP 48 PHA 38 SEC A9 27 LDA #39 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
213 cycles
| 6 bytes | |
|---|---|
EA NOP A0 2A LDY #42 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
EA NOP A2 2A LDX #42 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 7 bytes | |
08 PHP A2 29 LDX #41 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP A0 29 LDY #41 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
38 SEC A9 2A LDA #42 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
08 PHP 38 SEC A9 1D LDA #29 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
48 PHA 38 SEC A9 1D LDA #29 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 12 bytes | |
08 PHP 48 PHA 38 SEC A9 1C LDA #28 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
214 cycles
| 6 bytes | |
|---|---|
48 PHA A0 2A LDY #42 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, S, and Z&N; and writes in stack |
48 PHA A2 2A LDX #42 @X: CA DEX D0 xx BNE @X |
Clobbers X, S, and Z&N; and writes in stack |
| 7 bytes | |
A6 00 LDX $00 A2 2A LDX #42 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
A4 00 LDY $00 A0 2A LDY #42 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 9 bytes | |
08 PHP A0 E9 LDY #233 ;hides 'SBC #imm' @Y = * - 1 24 EA BIT $EA ;hides 'NOP' C8 INY D0 xx BNE @Y 28 PLP |
Clobbers A, and Y; and writes in stack |
08 PHP A2 E9 LDX #233 ;hides 'SBC #imm' @X = * - 1 24 EA BIT $EA ;hides 'NOP' E8 INX D0 xx BNE @X 28 PLP |
Clobbers A, and X; and writes in stack |
48 PHA 08 PHP A0 1D LDY #29 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y, and S; and writes in stack |
48 PHA 08 PHP A2 1D LDX #29 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP |
Clobbers X, and S; and writes in stack |
EA NOP 68 PLA 38 SEC A9 29 LDA #41 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C |
| 10 bytes | |
EA NOP 98 TYA 48 PHA A0 28 LDY #40 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, and Z&N; and writes in stack |
08 PHP A4 00 LDY $00 A0 1D LDY #29 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
08 PHP A6 00 LDX $00 A2 1D LDX #29 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP EA NOP EA NOP 38 SEC A9 29 LDA #41 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 11 bytes | |
48 PHA 8C TXA 48 PHA A2 27 LDX #39 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX 68 PLA |
Clobbers Z&N; and writes in stack |
EA NOP EA NOP 08 PHP 38 SEC A9 28 LDA #40 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
| 12 bytes | |
EA NOP 08 PHP 48 PHA 38 SEC A9 27 LDA #39 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
215 cycles
| 6 bytes | |
|---|---|
A2 18 LDX #24 ;hides 'CLC' @X = * - 1 EA NOP CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
A0 18 LDY #24 ;hides 'CLC' @Y = * - 1 EA NOP 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 8 bytes | |
EA NOP 08 PHP A0 29 LDY #41 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP 08 PHP A2 29 LDX #41 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP 38 SEC A9 2A LDA #42 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 9 bytes | |
08 PHP 38 SEC A9 29 LDA #41 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
48 PHA 38 SEC A9 29 LDA #41 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 12 bytes | |
48 PHA 98 TYA 48 PHA A0 1C LDY #28 @Y: EA NOP 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA |
Clobbers Z&N; and writes in stack |
48 PHA 08 PHP 48 PHA 38 SEC A9 27 LDA #39 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Clobbers S; and writes in stack |
| 13 bytes | |
08 PHP C5 00 CMP $00 48 PHA 38 SEC A9 27 LDA #39 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
216 cycles
| 5 bytes | |
|---|---|
A0 2B LDY #43 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
A2 2B LDX #43 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 8 bytes | |
48 PHA 08 PHP A0 29 LDY #41 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y, and S; and writes in stack |
48 PHA 08 PHP A2 29 LDX #41 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X, and S; and writes in stack |
48 PHA 38 SEC A9 2A LDA #42 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C; and writes in stack |
| 9 bytes | |
08 PHP A0 1A LDY #26 @Y: 24 00 BIT $00 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
08 PHP A2 1A LDX #26 @X: C5 00 CMP $00 CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
A5 00 LDA $00 38 SEC A9 2A LDA #42 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
68 PLA 98 TYA 48 PHA A0 28 LDY #40 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, S, and Z&N; and writes in stack |
| 11 bytes | |
98 TYA 48 PHA A0 11 LDY #17 @Y: 68 PLA 48 PHA 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, and Z&N; and writes in stack |
48 PHA 08 PHP 38 SEC A9 1D LDA #29 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A, and S; and writes in stack |
48 PHA 48 PHA 38 SEC A9 1D LDA #29 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers S, Z&N, and C; and writes in stack |
| 12 bytes | |
EA NOP 48 PHA 8C TXA 48 PHA A2 27 LDX #39 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX 68 PLA |
Clobbers Z&N; and writes in stack |
08 PHP A5 00 LDA $00 38 SEC A9 1D LDA #29 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
| 13 bytes | |
EA NOP EA NOP 08 PHP 48 PHA 38 SEC A9 27 LDA #39 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
217 cycles
| 6 bytes | |
|---|---|
A2 1B LDX #27 @X: 48 PHA CA DEX D0 xx BNE @X |
Clobbers X, S, and Z&N; and writes in stack |
A0 1B LDY #27 @Y: 48 PHA 88 DEY D0 xx BNE @Y |
Clobbers Y, S, and Z&N; and writes in stack |
A0 18 LDY #24 @Y: 68 PLA 88 DEY D0 xx BNE @Y |
Clobbers A, Y, S, and Z&N |
A2 18 LDX #24 @X: 68 PLA CA DEX D0 xx BNE @X |
Clobbers A, X, S, and Z&N |
| 7 bytes | |
A2 18 LDX #24 @X: EA NOP EA NOP CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
A0 18 LDY #24 @Y: EA NOP EA NOP 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 8 bytes | |
68 PLA 38 SEC A9 2A LDA #42 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C |
| 9 bytes | |
98 TYA 48 PHA A0 29 LDY #41 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, and Z&N; and writes in stack |
EA NOP EA NOP 08 PHP A2 29 LDX #41 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP EA NOP 08 PHP A0 29 LDY #41 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP EA NOP 38 SEC A9 2A LDA #42 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
EA NOP 08 PHP 38 SEC A9 29 LDA #41 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
EA NOP 48 PHA 38 SEC A9 29 LDA #41 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 11 bytes | |
08 PHP 48 PHA 38 SEC A9 28 LDA #40 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
218 cycles
| 6 bytes | |
|---|---|
A2 1F LDX #31 @X: EA NOP CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
A0 1F LDY #31 @Y: EA NOP 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 7 bytes | |
08 PHP A0 2A LDY #42 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
08 PHP A2 2A LDX #42 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
38 SEC A9 2B LDA #43 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
48 PHA 08 PHP 38 SEC A9 29 LDA #41 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A, and S; and writes in stack |
48 PHA 48 PHA 38 SEC A9 29 LDA #41 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers S, Z&N, and C; and writes in stack |
| 11 bytes | |
08 PHP 38 SEC A9 1A LDA #26 @A: 24 00 BIT $00 E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
C5 00 CMP $00 48 PHA 38 SEC A9 29 LDA #41 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 13 bytes | |
EA NOP EA NOP 48 PHA 8C TXA 48 PHA A2 27 LDX #39 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX 68 PLA |
Clobbers Z&N; and writes in stack |
48 PHA 48 PHA 08 PHP 48 PHA 38 SEC A9 27 LDA #39 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Clobbers S; and writes in stack |
| 14 bytes | |
EA NOP EA NOP EA NOP 08 PHP 48 PHA 38 SEC A9 27 LDA #39 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
219 cycles
| 6 bytes | |
|---|---|
48 PHA A2 2B LDX #43 @X: CA DEX D0 xx BNE @X |
Clobbers X, S, and Z&N; and writes in stack |
48 PHA A0 2B LDY #43 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, S, and Z&N; and writes in stack |
| 7 bytes | |
A6 00 LDX $00 A2 2B LDX #43 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
A4 00 LDY $00 A0 2B LDY #43 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 8 bytes | |
38 SEC A9 1B LDA #27 @A: 48 PHA E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C; and writes in stack |
| 9 bytes | |
38 SEC A9 18 LDA #24 @A: EA NOP EA NOP E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
48 PHA 48 PHA 08 PHP A2 29 LDX #41 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X, and S; and writes in stack |
48 PHA 48 PHA 08 PHP A0 29 LDY #41 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y, and S; and writes in stack |
| 10 bytes | |
EA NOP 98 TYA 48 PHA A0 29 LDY #41 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, and Z&N; and writes in stack |
EA NOP EA NOP EA NOP 08 PHP A0 29 LDY #41 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP EA NOP EA NOP 08 PHP A2 29 LDX #41 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
| 11 bytes | |
48 PHA 98 TYA 48 PHA A0 28 LDY #40 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA |
Clobbers Z&N; and writes in stack |
EA NOP EA NOP 08 PHP 38 SEC A9 29 LDA #41 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
| 12 bytes | |
EA NOP 08 PHP 48 PHA 38 SEC A9 28 LDA #40 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
220 cycles
| 6 bytes | |
|---|---|
68 PLA A2 2B LDX #43 @X: CA DEX D0 xx BNE @X |
Clobbers A, X, S, and Z&N |
68 PLA A0 2B LDY #43 @Y: 88 DEY D0 xx BNE @Y |
Clobbers A, Y, S, and Z&N |
| 7 bytes | |
EA NOP A0 1F LDY #31 @Y: EA NOP 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
EA NOP A2 1F LDX #31 @X: EA NOP CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 8 bytes | |
EA NOP 08 PHP A2 2A LDX #42 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP 08 PHP A0 2A LDY #42 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
38 SEC A9 1F LDA #31 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 9 bytes | |
08 PHP 38 SEC A9 2A LDA #42 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
48 PHA 38 SEC A9 2A LDA #42 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 12 bytes | |
08 PHP 48 PHA 38 SEC A9 1D LDA #29 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
221 cycles
| 5 bytes | |
|---|---|
A0 2C LDY #44 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
A2 2C LDX #44 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 8 bytes | |
48 PHA 08 PHP A0 2A LDY #42 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y, and S; and writes in stack |
48 PHA 08 PHP A2 2A LDX #42 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X, and S; and writes in stack |
48 PHA 38 SEC A9 2B LDA #43 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C; and writes in stack |
| 9 bytes | |
08 PHP A4 00 LDY $00 A0 2A LDY #42 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
08 PHP A6 00 LDX $00 A2 2A LDX #42 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
A5 00 LDA $00 38 SEC A9 2B LDA #43 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
68 PLA 98 TYA 48 PHA A0 29 LDY #41 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, S, and Z&N; and writes in stack |
| 11 bytes | |
EA NOP EA NOP 98 TYA 48 PHA A0 29 LDY #41 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, and Z&N; and writes in stack |
48 PHA 48 PHA 08 PHP 38 SEC A9 29 LDA #41 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A, and S; and writes in stack |
48 PHA 48 PHA 48 PHA 38 SEC A9 29 LDA #41 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers S, Z&N, and C; and writes in stack |
| 12 bytes | |
EA NOP 48 PHA 98 TYA 48 PHA A0 28 LDY #40 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA |
Clobbers Z&N; and writes in stack |
EA NOP EA NOP EA NOP 08 PHP 38 SEC A9 29 LDA #41 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
| 13 bytes | |
EA NOP EA NOP 08 PHP 48 PHA 38 SEC A9 28 LDA #40 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
222 cycles
| 7 bytes | |
|---|---|
48 PHA 48 PHA A0 2B LDY #43 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, S, and Z&N; and writes in stack |
48 PHA 48 PHA A2 2B LDX #43 @X: CA DEX D0 xx BNE @X |
Clobbers X, S, and Z&N; and writes in stack |
A0 11 LDY #17 @Y: 68 PLA 68 PLA 88 DEY D0 xx BNE @Y |
Clobbers A, Y, S, and Z&N |
A2 11 LDX #17 @X: 68 PLA 68 PLA CA DEX D0 xx BNE @X |
Clobbers A, X, S, and Z&N |
| 8 bytes | |
08 PHP A0 18 LDY #24 ;hides 'CLC' @Y = * - 1 EA NOP 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
08 PHP A2 18 LDX #24 ;hides 'CLC' @X = * - 1 EA NOP CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP EA NOP A2 1F LDX #31 @X: EA NOP CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
EA NOP EA NOP A0 1F LDY #31 @Y: EA NOP 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
68 PLA 38 SEC A9 2B LDA #43 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C |
| 9 bytes | |
8C TXA 48 PHA A2 2A LDX #42 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX |
Clobbers A, and Z&N; and writes in stack |
EA NOP 38 SEC A9 1F LDA #31 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
EA NOP 08 PHP 38 SEC A9 2A LDA #42 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
EA NOP 48 PHA 38 SEC A9 2A LDA #42 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 11 bytes | |
08 PHP 48 PHA 38 SEC A9 29 LDA #41 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
223 cycles
| 6 bytes | |
|---|---|
EA NOP A2 2C LDX #44 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
EA NOP A0 2C LDY #44 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 7 bytes | |
08 PHP A2 2B LDX #43 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP A0 2B LDY #43 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
38 SEC A9 2C LDA #44 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
48 PHA 08 PHP 38 SEC A9 2A LDA #42 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A, and S; and writes in stack |
48 PHA 48 PHA 38 SEC A9 2A LDA #42 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers S, Z&N, and C; and writes in stack |
| 11 bytes | |
08 PHP A5 00 LDA $00 38 SEC A9 2A LDA #42 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
C5 00 CMP $00 48 PHA 38 SEC A9 2A LDA #42 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 13 bytes | |
48 PHA 98 TYA 48 PHA A0 11 LDY #17 @Y: 68 PLA 48 PHA 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA |
Clobbers Z&N; and writes in stack |
48 PHA 08 PHP 48 PHA 38 SEC A9 1D LDA #29 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Clobbers S; and writes in stack |
| 14 bytes | |
EA NOP EA NOP EA NOP 08 PHP 48 PHA 38 SEC A9 28 LDA #40 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
224 cycles
| 5 bytes | |
|---|---|
A2 E8 LDX #232 ;hides 'INX' @X = * - 1 68 PLA D0 xx BNE @X |
Clobbers A, X, S, and Z&N |
| 6 bytes | |
A2 E8 LDX #232 ;hides 'INX' @X = * - 1 EA NOP EA NOP D0 xx BNE @X |
Clobbers X, and Z&N |
A0 98 LDY #152 ;hides 'TYA' @Y = * - 1 EA NOP 88 DEY 30 xx BMI @Y |
Clobbers A, Y, and Z&N |
A0 E4 LDY #228 ;hides 'CPX zp' @Y = * - 1 EA NOP C8 INY D0 xx BNE @Y |
Clobbers Y, Z&N, C, and V |
48 PHA A0 2C LDY #44 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, S, and Z&N; and writes in stack |
A0 64 LDY #100 ;hides 'NOP zp' @Y = * - 1 EA NOP C8 INY 10 xx BPL @Y |
Clobbers Y, and Z&N; and requires support for unofficial opcodes |
| 7 bytes | |
A4 00 LDY $00 A0 2C LDY #44 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 9 bytes | |
08 PHP A0 18 LDY #24 @Y: EA NOP EA NOP 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
08 PHP A2 18 LDX #24 @X: EA NOP EA NOP CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP 68 PLA 38 SEC A9 2B LDA #43 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C |
| 10 bytes | |
EA NOP 8C TXA 48 PHA A2 2A LDX #42 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX |
Clobbers A, and Z&N; and writes in stack |
EA NOP EA NOP 38 SEC A9 1F LDA #31 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 11 bytes | |
48 PHA 98 TYA 48 PHA A0 29 LDY #41 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA |
Clobbers Z&N; and writes in stack |
EA NOP EA NOP 08 PHP 38 SEC A9 2A LDA #42 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
| 12 bytes | |
EA NOP 08 PHP 48 PHA 38 SEC A9 29 LDA #41 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
225 cycles
| 6 bytes | |
|---|---|
A2 20 LDX #32 @X: EA NOP CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
A0 20 LDY #32 @Y: EA NOP 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 8 bytes | |
08 PHP A0 1F LDY #31 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
08 PHP A2 1F LDX #31 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP 38 SEC A9 2C LDA #44 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 9 bytes | |
08 PHP 38 SEC A9 2B LDA #43 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
48 PHA 38 SEC A9 2B LDA #43 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 12 bytes | |
48 PHA 08 PHP 48 PHA 38 SEC A9 29 LDA #41 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Clobbers S; and writes in stack |
| 13 bytes | |
08 PHP 48 PHA 38 SEC A9 1A LDA #26 @A: 24 00 BIT $00 E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
226 cycles
| 5 bytes | |
|---|---|
A0 2D LDY #45 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
A2 2D LDX #45 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 8 bytes | |
48 PHA 08 PHP A0 2B LDY #43 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y, and S; and writes in stack |
48 PHA 08 PHP A2 2B LDX #43 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X, and S; and writes in stack |
48 PHA 38 SEC A9 2C LDA #44 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C; and writes in stack |
18 CLC A9 64 LDA #100 ;hides 'NOP zp' @A = * - 1 EA NOP 69 01 ADC #1 10 xx BPL @A |
Clobbers A, Z&N, and C; and requires support for unofficial opcodes |
| 9 bytes | |
08 PHP A4 00 LDY $00 A0 2B LDY #43 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
08 PHP A6 00 LDX $00 A2 2B LDX #43 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
A5 00 LDA $00 38 SEC A9 2C LDA #44 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
8C TXA 48 PHA A2 18 LDX #24 ;hides 'CLC' @X = * - 1 EA NOP CA DEX D0 xx BNE @X 68 PLA AA TAX |
Clobbers A, and Z&N; and writes in stack |
| 11 bytes | |
08 PHP 38 SEC A9 18 LDA #24 @A: EA NOP EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
48 PHA 38 SEC A9 18 LDA #24 @A: EA NOP EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 12 bytes | |
EA NOP 48 PHA 98 TYA 48 PHA A0 29 LDY #41 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA |
Clobbers Z&N; and writes in stack |
| 13 bytes | |
EA NOP EA NOP 08 PHP 48 PHA 38 SEC A9 29 LDA #41 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
227 cycles
| 6 bytes | |
|---|---|
48 PHA A2 E8 LDX #232 ;hides 'INX' @X = * - 1 68 PLA D0 xx BNE @X |
Clobbers A, X, S, and Z&N; and writes in stack |
| 7 bytes | |
EA NOP A0 20 LDY #32 @Y: EA NOP 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
EA NOP A2 20 LDX #32 @X: EA NOP CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 8 bytes | |
38 SEC A9 20 LDA #32 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 9 bytes | |
98 TYA 48 PHA A0 2B LDY #43 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, and Z&N; and writes in stack |
EA NOP 08 PHP A2 1F LDX #31 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP 08 PHP A0 1F LDY #31 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
| 10 bytes | |
08 PHP 38 SEC A9 1F LDA #31 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
48 PHA 38 SEC A9 1F LDA #31 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 11 bytes | |
08 PHP 48 PHA 38 SEC A9 2A LDA #42 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
228 cycles
| 6 bytes | |
|---|---|
EA NOP A2 2D LDX #45 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
EA NOP A0 2D LDY #45 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 7 bytes | |
08 PHP A2 2C LDX #44 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP A0 2C LDY #44 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
38 SEC A9 2D LDA #45 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
48 PHA 08 PHP 38 SEC A9 2B LDA #43 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A, and S; and writes in stack |
48 PHA 48 PHA 38 SEC A9 2B LDA #43 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers S, Z&N, and C; and writes in stack |
| 11 bytes | |
08 PHP A5 00 LDA $00 38 SEC A9 2B LDA #43 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
C5 00 CMP $00 48 PHA 38 SEC A9 2B LDA #43 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 13 bytes | |
EA NOP EA NOP 48 PHA 98 TYA 48 PHA A0 29 LDY #41 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA |
Clobbers Z&N; and writes in stack |
48 PHA 48 PHA 08 PHP 48 PHA 38 SEC A9 29 LDA #41 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Clobbers S; and writes in stack |
| 14 bytes | |
EA NOP EA NOP EA NOP 08 PHP 48 PHA 38 SEC A9 29 LDA #41 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
229 cycles
| 6 bytes | |
|---|---|
48 PHA A2 2D LDX #45 @X: CA DEX D0 xx BNE @X |
Clobbers X, S, and Z&N; and writes in stack |
48 PHA A0 2D LDY #45 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, S, and Z&N; and writes in stack |
| 7 bytes | |
A6 00 LDX $00 A2 2D LDX #45 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
A4 00 LDY $00 A0 2D LDY #45 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 9 bytes | |
EA NOP 38 SEC A9 20 LDA #32 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
48 PHA 48 PHA 08 PHP A2 2B LDX #43 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X, and S; and writes in stack |
48 PHA 48 PHA 08 PHP A0 2B LDY #43 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y, and S; and writes in stack |
| 10 bytes | |
8C TXA 48 PHA A2 1F LDX #31 @X: EA NOP CA DEX D0 xx BNE @X 68 PLA AA TAX |
Clobbers A, and Z&N; and writes in stack |
EA NOP EA NOP 08 PHP A0 1F LDY #31 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP EA NOP 08 PHP A2 1F LDX #31 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
| 11 bytes | |
48 PHA 8C TXA 48 PHA A2 2A LDX #42 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX 68 PLA |
Clobbers Z&N; and writes in stack |
EA NOP 08 PHP 38 SEC A9 1F LDA #31 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
| 12 bytes | |
EA NOP 08 PHP 48 PHA 38 SEC A9 2A LDA #42 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
230 cycles
| 6 bytes | |
|---|---|
68 PLA A2 2D LDX #45 @X: CA DEX D0 xx BNE @X |
Clobbers A, X, S, and Z&N |
68 PLA A0 2D LDY #45 @Y: 88 DEY D0 xx BNE @Y |
Clobbers A, Y, S, and Z&N |
| 7 bytes | |
EA NOP EA NOP A0 2D LDY #45 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
EA NOP EA NOP A2 2D LDX #45 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 8 bytes | |
EA NOP 08 PHP A0 2C LDY #44 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP 08 PHP A2 2C LDX #44 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP 38 SEC A9 2D LDA #45 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 9 bytes | |
08 PHP 38 SEC A9 2C LDA #44 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
48 PHA 38 SEC A9 2C LDA #44 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 12 bytes | |
48 PHA 08 PHP 48 PHA 38 SEC A9 2A LDA #42 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Clobbers S; and writes in stack |
| 13 bytes | |
08 PHP C5 00 CMP $00 48 PHA 38 SEC A9 2A LDA #42 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
231 cycles
| 5 bytes | |
|---|---|
A0 2E LDY #46 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
A2 2E LDX #46 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 8 bytes | |
08 PHP A2 E8 LDX #232 ;hides 'INX' @X = * - 1 EA NOP EA NOP D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP A0 E4 LDY #228 ;hides 'CPX zp' @Y = * - 1 EA NOP C8 INY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
48 PHA 38 SEC A9 2D LDA #45 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C; and writes in stack |
| 9 bytes | |
A5 00 LDA $00 38 SEC A9 2D LDA #45 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
68 PLA 98 TYA 48 PHA A0 2B LDY #43 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, S, and Z&N; and writes in stack |
| 11 bytes | |
EA NOP 8C TXA 48 PHA A2 1F LDX #31 @X: EA NOP CA DEX D0 xx BNE @X 68 PLA AA TAX |
Clobbers A, and Z&N; and writes in stack |
48 PHA 48 PHA 08 PHP 38 SEC A9 2B LDA #43 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A, and S; and writes in stack |
48 PHA 48 PHA 48 PHA 38 SEC A9 2B LDA #43 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers S, Z&N, and C; and writes in stack |
| 12 bytes | |
EA NOP 48 PHA 8C TXA 48 PHA A2 2A LDX #42 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX 68 PLA |
Clobbers Z&N; and writes in stack |
EA NOP EA NOP 08 PHP 38 SEC A9 1F LDA #31 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
| 13 bytes | |
EA NOP EA NOP 08 PHP 48 PHA 38 SEC A9 2A LDA #42 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
232 cycles
| 6 bytes | |
|---|---|
A0 21 LDY #33 @Y: EA NOP 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
A2 21 LDX #33 @X: EA NOP CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 8 bytes | |
08 PHP A0 20 LDY #32 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
08 PHP A2 20 LDX #32 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
68 PLA 38 SEC A9 2D LDA #45 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C |
| 9 bytes | |
98 TYA 48 PHA A0 2C LDY #44 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, and Z&N; and writes in stack |
EA NOP EA NOP 38 SEC A9 2D LDA #45 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
EA NOP 08 PHP 38 SEC A9 2C LDA #44 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
EA NOP 48 PHA 38 SEC A9 2C LDA #44 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 11 bytes | |
08 PHP 48 PHA 38 SEC A9 2B LDA #43 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
233 cycles
| 6 bytes | |
|---|---|
EA NOP A2 2E LDX #46 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
EA NOP A0 2E LDY #46 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 7 bytes | |
08 PHP A2 2D LDX #45 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP A0 2D LDY #45 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
38 SEC A9 2E LDA #46 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
48 PHA 08 PHP 38 SEC A9 2C LDA #44 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A, and S; and writes in stack |
48 PHA 48 PHA 38 SEC A9 2C LDA #44 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers S, Z&N, and C; and writes in stack |
08 PHP 18 CLC A9 64 LDA #100 ;hides 'NOP zp' @A = * - 1 EA NOP 69 01 ADC #1 10 xx BPL @A 28 PLP |
Clobbers A; requires support for unofficial opcodes; and writes in stack |
48 PHA 18 CLC A9 64 LDA #100 ;hides 'NOP zp' @A = * - 1 EA NOP 69 01 ADC #1 10 xx BPL @A 68 PLA |
Clobbers Z&N, and C; requires support for unofficial opcodes; and writes in stack |
| 11 bytes | |
08 PHP A5 00 LDA $00 38 SEC A9 2C LDA #44 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
C5 00 CMP $00 48 PHA 38 SEC A9 2C LDA #44 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 12 bytes | |
48 PHA 8C TXA 48 PHA A2 18 LDX #24 ;hides 'CLC' @X = * - 1 EA NOP CA DEX D0 xx BNE @X 68 PLA AA TAX 68 PLA |
Clobbers Z&N; and writes in stack |
| 13 bytes | |
08 PHP 48 PHA 38 SEC A9 18 LDA #24 @A: EA NOP EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
234 cycles
| 6 bytes | |
|---|---|
48 PHA A2 2E LDX #46 @X: CA DEX D0 xx BNE @X |
Clobbers X, S, and Z&N; and writes in stack |
48 PHA A0 2E LDY #46 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, S, and Z&N; and writes in stack |
| 7 bytes | |
A6 00 LDX $00 A2 2E LDX #46 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
A4 00 LDY $00 A0 2E LDY #46 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 8 bytes | |
38 SEC A9 21 LDA #33 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 9 bytes | |
EA NOP 08 PHP A0 20 LDY #32 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP 08 PHP A2 20 LDX #32 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
| 10 bytes | |
08 PHP 38 SEC A9 20 LDA #32 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
48 PHA 38 SEC A9 20 LDA #32 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 11 bytes | |
48 PHA 98 TYA 48 PHA A0 2B LDY #43 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA |
Clobbers Z&N; and writes in stack |
| 12 bytes | |
08 PHP 48 PHA 38 SEC A9 1F LDA #31 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
235 cycles
| 6 bytes | |
|---|---|
A2 1A LDX #26 @X: 68 PLA CA DEX D0 xx BNE @X |
Clobbers A, X, S, and Z&N |
A0 1A LDY #26 @Y: 68 PLA 88 DEY D0 xx BNE @Y |
Clobbers A, Y, S, and Z&N |
| 7 bytes | |
A2 1A LDX #26 @X: EA NOP EA NOP CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
A0 1A LDY #26 @Y: EA NOP EA NOP 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 8 bytes | |
EA NOP 08 PHP A0 2D LDY #45 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP 08 PHP A2 2D LDX #45 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP 38 SEC A9 2E LDA #46 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 9 bytes | |
08 PHP 38 SEC A9 2D LDA #45 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
48 PHA 38 SEC A9 2D LDA #45 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 12 bytes | |
48 PHA 08 PHP 48 PHA 38 SEC A9 2B LDA #43 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Clobbers S; and writes in stack |
| 13 bytes | |
08 PHP C5 00 CMP $00 48 PHA 38 SEC A9 2B LDA #43 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
236 cycles
| 5 bytes | |
|---|---|
A0 2F LDY #47 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
A2 2F LDX #47 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 8 bytes | |
48 PHA 08 PHP A0 2D LDY #45 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y, and S; and writes in stack |
48 PHA 08 PHP A2 2D LDX #45 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X, and S; and writes in stack |
48 PHA 38 SEC A9 2E LDA #46 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C; and writes in stack |
| 9 bytes | |
08 PHP A4 00 LDY $00 A0 2D LDY #45 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
08 PHP A6 00 LDX $00 A2 2D LDX #45 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
A5 00 LDA $00 38 SEC A9 2E LDA #46 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
8C TXA 48 PHA A2 20 LDX #32 @X: EA NOP CA DEX D0 xx BNE @X 68 PLA AA TAX |
Clobbers A, and Z&N; and writes in stack |
| 11 bytes | |
EA NOP 08 PHP 38 SEC A9 20 LDA #32 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
EA NOP 48 PHA 38 SEC A9 20 LDA #32 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 12 bytes | |
48 PHA 8C TXA 48 PHA A2 1F LDX #31 @X: EA NOP CA DEX D0 xx BNE @X 68 PLA AA TAX 68 PLA |
Clobbers Z&N; and writes in stack |
| 13 bytes | |
EA NOP 08 PHP 48 PHA 38 SEC A9 1F LDA #31 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
237 cycles
| 7 bytes | |
|---|---|
48 PHA 48 PHA A0 2E LDY #46 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, S, and Z&N; and writes in stack |
48 PHA 48 PHA A2 2E LDX #46 @X: CA DEX D0 xx BNE @X |
Clobbers X, S, and Z&N; and writes in stack |
EA NOP A0 1A LDY #26 @Y: 68 PLA 88 DEY D0 xx BNE @Y |
Clobbers A, Y, S, and Z&N |
EA NOP A2 1A LDX #26 @X: 68 PLA CA DEX D0 xx BNE @X |
Clobbers A, X, S, and Z&N |
| 8 bytes | |
EA NOP A0 1A LDY #26 @Y: EA NOP EA NOP 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
EA NOP A2 1A LDX #26 @X: EA NOP EA NOP CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
68 PLA 38 SEC A9 2E LDA #46 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C |
| 9 bytes | |
98 TYA 48 PHA A0 2D LDY #45 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, and Z&N; and writes in stack |
EA NOP EA NOP 08 PHP A2 2D LDX #45 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP EA NOP 08 PHP A0 2D LDY #45 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
38 SEC A9 1A LDA #26 @A: EA NOP EA NOP E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
EA NOP 08 PHP 38 SEC A9 2D LDA #45 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
EA NOP 48 PHA 38 SEC A9 2D LDA #45 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 11 bytes | |
08 PHP 48 PHA 38 SEC A9 2C LDA #44 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
238 cycles
| 6 bytes | |
|---|---|
EA NOP A2 2F LDX #47 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
EA NOP A0 2F LDY #47 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 7 bytes | |
08 PHP A2 2E LDX #46 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP A0 2E LDY #46 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
38 SEC A9 2F LDA #47 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
48 PHA 08 PHP 38 SEC A9 2D LDA #45 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A, and S; and writes in stack |
48 PHA 48 PHA 38 SEC A9 2D LDA #45 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers S, Z&N, and C; and writes in stack |
| 11 bytes | |
08 PHP A5 00 LDA $00 38 SEC A9 2D LDA #45 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
C5 00 CMP $00 48 PHA 38 SEC A9 2D LDA #45 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 13 bytes | |
EA NOP 48 PHA 8C TXA 48 PHA A2 1F LDX #31 @X: EA NOP CA DEX D0 xx BNE @X 68 PLA AA TAX 68 PLA |
Clobbers Z&N; and writes in stack |
48 PHA 48 PHA 08 PHP 48 PHA 38 SEC A9 2B LDA #43 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Clobbers S; and writes in stack |
| 14 bytes | |
EA NOP EA NOP 08 PHP 48 PHA 38 SEC A9 1F LDA #31 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
239 cycles
| 6 bytes | |
|---|---|
A0 22 LDY #34 @Y: EA NOP 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
A2 22 LDX #34 @X: EA NOP CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 8 bytes | |
08 PHP A2 21 LDX #33 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP A0 21 LDY #33 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
| 9 bytes | |
EA NOP 68 PLA 38 SEC A9 2E LDA #46 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C |
| 10 bytes | |
EA NOP 98 TYA 48 PHA A0 2D LDY #45 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, and Z&N; and writes in stack |
EA NOP 38 SEC A9 1A LDA #26 @A: EA NOP EA NOP E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 11 bytes | |
48 PHA 98 TYA 48 PHA A0 2C LDY #44 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA |
Clobbers Z&N; and writes in stack |
EA NOP EA NOP 08 PHP 38 SEC A9 2D LDA #45 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
| 12 bytes | |
EA NOP 08 PHP 48 PHA 38 SEC A9 2C LDA #44 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
240 cycles
| 6 bytes | |
|---|---|
68 PLA A2 2F LDX #47 @X: CA DEX D0 xx BNE @X |
Clobbers A, X, S, and Z&N |
68 PLA A0 2F LDY #47 @Y: 88 DEY D0 xx BNE @Y |
Clobbers A, Y, S, and Z&N |
| 7 bytes | |
EA NOP EA NOP A0 2F LDY #47 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
EA NOP EA NOP A2 2F LDX #47 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 8 bytes | |
EA NOP 08 PHP A0 2E LDY #46 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP 08 PHP A2 2E LDX #46 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP 38 SEC A9 2F LDA #47 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 9 bytes | |
08 PHP 38 SEC A9 2E LDA #46 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
48 PHA 38 SEC A9 2E LDA #46 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 12 bytes | |
48 PHA 08 PHP 48 PHA 38 SEC A9 2C LDA #44 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Clobbers S; and writes in stack |
08 PHP 48 PHA 18 CLC A9 64 LDA #100 ;hides 'NOP zp' @A = * - 1 EA NOP 69 01 ADC #1 10 xx BPL @A 68 PLA 28 PLP |
Requires support for unofficial opcodes; and writes in stack |
| 13 bytes | |
08 PHP C5 00 CMP $00 48 PHA 38 SEC A9 2C LDA #44 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
241 cycles
| 5 bytes | |
|---|---|
A2 30 LDX #48 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
A0 30 LDY #48 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 8 bytes | |
38 SEC A9 22 LDA #34 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
48 PHA 08 PHP A0 2E LDY #46 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y, and S; and writes in stack |
48 PHA 08 PHP A2 2E LDX #46 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X, and S; and writes in stack |
| 9 bytes | |
08 PHP A4 00 LDY $00 A0 2E LDY #46 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
08 PHP A6 00 LDX $00 A2 2E LDX #46 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
| 10 bytes | |
08 PHP 38 SEC A9 21 LDA #33 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
48 PHA 38 SEC A9 21 LDA #33 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 12 bytes | |
08 PHP 48 PHA 38 SEC A9 20 LDA #32 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
242 cycles
| 6 bytes | |
|---|---|
A0 CA LDY #202 ;hides 'DEX' @Y = * - 1 C8 INY C8 INY D0 xx BNE @Y |
Clobbers X, Y, and Z&N |
A2 4A LDX #74 ;hides 'LSR A' @X = * - 1 E8 INX E8 INX 10 xx BPL @X |
Clobbers A, X, Z&N, and C |
A0 4A LDY #74 ;hides 'LSR A' @Y = * - 1 C8 INY C8 INY 10 xx BPL @Y |
Clobbers A, Y, Z&N, and C |
| 7 bytes | |
48 PHA A2 22 LDX #34 @X: EA NOP CA DEX D0 xx BNE @X |
Clobbers X, S, and Z&N; and writes in stack |
48 PHA A0 22 LDY #34 @Y: EA NOP 88 DEY D0 xx BNE @Y |
Clobbers Y, S, and Z&N; and writes in stack |
EA NOP 68 PLA A0 2F LDY #47 @Y: 88 DEY D0 xx BNE @Y |
Clobbers A, Y, S, and Z&N |
EA NOP 68 PLA A2 2F LDX #47 @X: CA DEX D0 xx BNE @X |
Clobbers A, X, S, and Z&N |
| 8 bytes | |
A4 00 LDY $00 A0 22 LDY #34 @Y: EA NOP 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
A6 00 LDX $00 A2 22 LDX #34 @X: EA NOP CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
68 PLA 38 SEC A9 2F LDA #47 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C |
| 9 bytes | |
98 TYA 48 PHA A0 2E LDY #46 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, and Z&N; and writes in stack |
08 PHP A0 1A LDY #26 @Y: EA NOP EA NOP 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
08 PHP A2 1A LDX #26 @X: EA NOP EA NOP CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP EA NOP 38 SEC A9 2F LDA #47 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
EA NOP 08 PHP 38 SEC A9 2E LDA #46 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
EA NOP 48 PHA 38 SEC A9 2E LDA #46 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 11 bytes | |
08 PHP 48 PHA 38 SEC A9 2D LDA #45 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
243 cycles
| 6 bytes | |
|---|---|
EA NOP A0 30 LDY #48 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
EA NOP A2 30 LDX #48 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 7 bytes | |
08 PHP A2 2F LDX #47 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP A0 2F LDY #47 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
38 SEC A9 30 LDA #48 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
98 TYA 48 PHA A0 21 LDY #33 @Y: EA NOP 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, and Z&N; and writes in stack |
48 PHA 08 PHP 38 SEC A9 2E LDA #46 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A, and S; and writes in stack |
48 PHA 48 PHA 38 SEC A9 2E LDA #46 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers S, Z&N, and C; and writes in stack |
| 11 bytes | |
08 PHP A5 00 LDA $00 38 SEC A9 2E LDA #46 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
C5 00 CMP $00 48 PHA 38 SEC A9 2E LDA #46 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 12 bytes | |
48 PHA 8C TXA 48 PHA A2 20 LDX #32 @X: EA NOP CA DEX D0 xx BNE @X 68 PLA AA TAX 68 PLA |
Clobbers Z&N; and writes in stack |
| 13 bytes | |
EA NOP 08 PHP 48 PHA 38 SEC A9 20 LDA #32 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
244 cycles
| 6 bytes | |
|---|---|
48 PHA A0 30 LDY #48 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, S, and Z&N; and writes in stack |
48 PHA A2 30 LDX #48 @X: CA DEX D0 xx BNE @X |
Clobbers X, S, and Z&N; and writes in stack |
A0 1B LDY #27 @Y: 68 PLA 88 DEY D0 xx BNE @Y |
Clobbers A, Y, S, and Z&N |
A2 1B LDX #27 @X: 68 PLA CA DEX D0 xx BNE @X |
Clobbers A, X, S, and Z&N |
| 7 bytes | |
A6 00 LDX $00 A2 30 LDX #48 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
A4 00 LDY $00 A0 30 LDY #48 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 9 bytes | |
48 PHA 48 PHA 08 PHP A2 2E LDX #46 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X, and S; and writes in stack |
48 PHA 48 PHA 08 PHP A0 2E LDY #46 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y, and S; and writes in stack |
EA NOP 68 PLA 38 SEC A9 2F LDA #47 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C |
| 10 bytes | |
EA NOP 98 TYA 48 PHA A0 2E LDY #46 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, and Z&N; and writes in stack |
EA NOP 08 PHP A2 1A LDX #26 @X: EA NOP EA NOP CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP 08 PHP A0 1A LDY #26 @Y: EA NOP EA NOP 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
A5 00 LDA $00 38 SEC A9 22 LDA #34 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 11 bytes | |
48 PHA 98 TYA 48 PHA A0 2D LDY #45 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA |
Clobbers Z&N; and writes in stack |
08 PHP 38 SEC A9 1A LDA #26 @A: EA NOP EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
| 12 bytes | |
EA NOP 08 PHP 48 PHA 38 SEC A9 2D LDA #45 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
245 cycles
| 6 bytes | |
|---|---|
68 PLA A0 30 LDY #48 @Y: 88 DEY D0 xx BNE @Y |
Clobbers A, Y, S, and Z&N |
68 PLA A2 30 LDX #48 @X: CA DEX D0 xx BNE @X |
Clobbers A, X, S, and Z&N |
| 7 bytes | |
EA NOP EA NOP A2 30 LDX #48 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
EA NOP EA NOP A0 30 LDY #48 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 8 bytes | |
EA NOP 08 PHP A0 2F LDY #47 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP 08 PHP A2 2F LDX #47 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP 38 SEC A9 30 LDA #48 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 9 bytes | |
08 PHP 38 SEC A9 2F LDA #47 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
48 PHA 38 SEC A9 2F LDA #47 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 12 bytes | |
48 PHA 08 PHP 48 PHA 38 SEC A9 2D LDA #45 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Clobbers S; and writes in stack |
| 13 bytes | |
08 PHP C5 00 CMP $00 48 PHA 38 SEC A9 2D LDA #45 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
246 cycles
| 5 bytes | |
|---|---|
A0 31 LDY #49 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
A2 31 LDX #49 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 8 bytes | |
08 PHP A2 22 LDX #34 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP A0 22 LDY #34 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
48 PHA 38 SEC A9 30 LDA #48 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C; and writes in stack |
| 9 bytes | |
A5 00 LDA $00 38 SEC A9 30 LDA #48 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
68 PLA 98 TYA 48 PHA A0 2E LDY #46 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, S, and Z&N; and writes in stack |
| 11 bytes | |
8C TXA 48 PHA A2 1A LDX #26 @X: EA NOP EA NOP CA DEX D0 xx BNE @X 68 PLA AA TAX |
Clobbers A, and Z&N; and writes in stack |
48 PHA 48 PHA 08 PHP 38 SEC A9 2E LDA #46 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A, and S; and writes in stack |
48 PHA 48 PHA 48 PHA 38 SEC A9 2E LDA #46 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers S, Z&N, and C; and writes in stack |
| 12 bytes | |
EA NOP 48 PHA 98 TYA 48 PHA A0 2D LDY #45 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA |
Clobbers Z&N; and writes in stack |
EA NOP 08 PHP 38 SEC A9 1A LDA #26 @A: EA NOP EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
| 13 bytes | |
EA NOP EA NOP 08 PHP 48 PHA 38 SEC A9 2D LDA #45 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
247 cycles
| 7 bytes | |
|---|---|
48 PHA 48 PHA A2 30 LDX #48 @X: CA DEX D0 xx BNE @X |
Clobbers X, S, and Z&N; and writes in stack |
48 PHA 48 PHA A0 30 LDY #48 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, S, and Z&N; and writes in stack |
EA NOP 68 PLA A2 30 LDX #48 @X: CA DEX D0 xx BNE @X |
Clobbers A, X, S, and Z&N |
EA NOP 68 PLA A0 30 LDY #48 @Y: 88 DEY D0 xx BNE @Y |
Clobbers A, Y, S, and Z&N |
| 8 bytes | |
EA NOP EA NOP EA NOP A0 30 LDY #48 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
EA NOP EA NOP EA NOP A2 30 LDX #48 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
68 PLA 38 SEC A9 30 LDA #48 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C |
| 9 bytes | |
98 TYA 48 PHA A0 2F LDY #47 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, and Z&N; and writes in stack |
EA NOP EA NOP 08 PHP A2 2F LDX #47 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP EA NOP 08 PHP A0 2F LDY #47 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP EA NOP 38 SEC A9 30 LDA #48 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
EA NOP 08 PHP 38 SEC A9 2F LDA #47 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
EA NOP 48 PHA 38 SEC A9 2F LDA #47 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 11 bytes | |
08 PHP 48 PHA 38 SEC A9 2E LDA #46 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
248 cycles
| 6 bytes | |
|---|---|
EA NOP A2 31 LDX #49 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
EA NOP A0 31 LDY #49 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 7 bytes | |
08 PHP A0 30 LDY #48 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
08 PHP A2 30 LDX #48 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
38 SEC A9 31 LDA #49 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
08 PHP 38 SEC A9 22 LDA #34 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
48 PHA 38 SEC A9 22 LDA #34 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 12 bytes | |
08 PHP 48 PHA 38 SEC A9 21 LDA #33 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
249 cycles
| 6 bytes | |
|---|---|
A2 E8 LDX #232 ;hides 'INX' @X = * - 1 E6 xx INC @zptemp D0 xx BNE @X |
Clobbers X, and Z&N; and requires @zptemp |
A2 1F LDX #31 @X: 48 PHA CA DEX D0 xx BNE @X |
Clobbers X, S, and Z&N; and writes in stack |
A0 1F LDY #31 @Y: 48 PHA 88 DEY D0 xx BNE @Y |
Clobbers Y, S, and Z&N; and writes in stack |
| 7 bytes | |
A6 00 LDX $00 A2 31 LDX #49 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
A4 00 LDY $00 A0 31 LDY #49 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 8 bytes | |
08 PHP A2 4A LDX #74 ;hides 'LSR A' @X = * - 1 E8 INX E8 INX 10 xx BPL @X 28 PLP |
Clobbers A, and X; and writes in stack |
08 PHP A0 4A LDY #74 ;hides 'LSR A' @Y = * - 1 C8 INY C8 INY 10 xx BPL @Y 28 PLP |
Clobbers A, and Y; and writes in stack |
08 PHP A0 CA LDY #202 ;hides 'DEX' @Y = * - 1 C8 INY C8 INY D0 xx BNE @Y 28 PLP |
Clobbers X, and Y; and writes in stack |
| 9 bytes | |
48 PHA 08 PHP A0 22 LDY #34 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y, and S; and writes in stack |
48 PHA 08 PHP A2 22 LDX #34 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP |
Clobbers X, and S; and writes in stack |
EA NOP 68 PLA 38 SEC A9 30 LDA #48 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C |
| 10 bytes | |
EA NOP 98 TYA 48 PHA A0 2F LDY #47 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, and Z&N; and writes in stack |
08 PHP A6 00 LDX $00 A2 22 LDX #34 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP A4 00 LDY $00 A0 22 LDY #34 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP EA NOP EA NOP 38 SEC A9 30 LDA #48 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 11 bytes | |
48 PHA 98 TYA 48 PHA A0 2E LDY #46 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA |
Clobbers Z&N; and writes in stack |
EA NOP EA NOP 08 PHP 38 SEC A9 2F LDA #47 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
| 12 bytes | |
EA NOP 08 PHP 48 PHA 38 SEC A9 2E LDA #46 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
250 cycles
| 6 bytes | |
|---|---|
68 PLA A2 31 LDX #49 @X: CA DEX D0 xx BNE @X |
Clobbers A, X, S, and Z&N |
68 PLA A0 31 LDY #49 @Y: 88 DEY D0 xx BNE @Y |
Clobbers A, Y, S, and Z&N |
| 7 bytes | |
EA NOP EA NOP A0 31 LDY #49 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
EA NOP EA NOP A2 31 LDX #49 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 8 bytes | |
EA NOP 08 PHP A2 30 LDX #48 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP 08 PHP A0 30 LDY #48 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP 38 SEC A9 31 LDA #49 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 9 bytes | |
08 PHP 38 SEC A9 30 LDA #48 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
48 PHA 38 SEC A9 30 LDA #48 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 12 bytes | |
48 PHA 98 TYA 48 PHA A0 21 LDY #33 @Y: EA NOP 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA |
Clobbers Z&N; and writes in stack |
48 PHA 08 PHP 48 PHA 38 SEC A9 2E LDA #46 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Clobbers S; and writes in stack |
| 13 bytes | |
08 PHP C5 00 CMP $00 48 PHA 38 SEC A9 2E LDA #46 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
251 cycles
| 5 bytes | |
|---|---|
A0 32 LDY #50 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
A2 32 LDX #50 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 8 bytes | |
48 PHA 08 PHP A0 30 LDY #48 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y, and S; and writes in stack |
48 PHA 08 PHP A2 30 LDX #48 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X, and S; and writes in stack |
38 SEC A9 1F LDA #31 @A: 48 PHA E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C; and writes in stack |
| 9 bytes | |
08 PHP A4 00 LDY $00 A0 30 LDY #48 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
08 PHP A6 00 LDX $00 A2 30 LDX #48 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
A5 00 LDA $00 38 SEC A9 31 LDA #49 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
68 PLA 98 TYA 48 PHA A0 2F LDY #47 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, S, and Z&N; and writes in stack |
| 11 bytes | |
EA NOP EA NOP 98 TYA 48 PHA A0 2F LDY #47 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY |
Clobbers A, and Z&N; and writes in stack |
48 PHA 08 PHP 38 SEC A9 22 LDA #34 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A, and S; and writes in stack |
48 PHA 48 PHA 38 SEC A9 22 LDA #34 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers S, Z&N, and C; and writes in stack |
| 12 bytes | |
EA NOP 48 PHA 98 TYA 48 PHA A0 2E LDY #46 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA |
Clobbers Z&N; and writes in stack |
08 PHP A5 00 LDA $00 38 SEC A9 22 LDA #34 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
| 13 bytes | |
EA NOP EA NOP 08 PHP 48 PHA 38 SEC A9 2E LDA #46 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
252 cycles
| 7 bytes | |
|---|---|
48 PHA A2 1F LDX #31 @X: 48 PHA CA DEX D0 xx BNE @X |
Clobbers X, S, and Z&N; and writes in stack |
48 PHA A0 1F LDY #31 @Y: 48 PHA 88 DEY D0 xx BNE @Y |
Clobbers Y, S, and Z&N; and writes in stack |
EA NOP 68 PLA A0 31 LDY #49 @Y: 88 DEY D0 xx BNE @Y |
Clobbers A, Y, S, and Z&N |
EA NOP 68 PLA A2 31 LDX #49 @X: CA DEX D0 xx BNE @X |
Clobbers A, X, S, and Z&N |
A0 54 LDY #84 ;hides 'NOP zp,X' @Y = * - 1 88 DEY ;first round only C8 INY C8 INY 10 xx BPL @Y |
Clobbers Y, and Z&N; and requires support for unofficial opcodes |
A2 54 LDX #84 ;hides 'NOP zp,X' @X = * - 1 CA DEX ;first round only E8 INX E8 INX 10 xx BPL @X |
Clobbers X, and Z&N; and requires support for unofficial opcodes |
| 8 bytes | |
EA NOP EA NOP EA NOP A2 31 LDX #49 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
EA NOP EA NOP EA NOP A0 31 LDY #49 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
68 PLA 38 SEC A9 31 LDA #49 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C |
| 9 bytes | |
8C TXA 48 PHA A2 30 LDX #48 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX |
Clobbers A, and Z&N; and writes in stack |
EA NOP EA NOP 08 PHP A0 30 LDY #48 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP EA NOP 08 PHP A2 30 LDX #48 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP EA NOP 38 SEC A9 31 LDA #49 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
EA NOP 08 PHP 38 SEC A9 30 LDA #48 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
EA NOP 48 PHA 38 SEC A9 30 LDA #48 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 11 bytes | |
08 PHP 48 PHA 38 SEC A9 2F LDA #47 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
253 cycles
| 6 bytes | |
|---|---|
A0 24 LDY #36 @Y: EA NOP 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
A2 24 LDX #36 @X: EA NOP CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 7 bytes | |
08 PHP A2 31 LDX #49 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP A0 31 LDY #49 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
38 SEC A9 32 LDA #50 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 10 bytes | |
48 PHA 08 PHP 38 SEC A9 30 LDA #48 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A, and S; and writes in stack |
48 PHA 48 PHA 38 SEC A9 30 LDA #48 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers S, Z&N, and C; and writes in stack |
| 11 bytes | |
08 PHP A5 00 LDA $00 38 SEC A9 30 LDA #48 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
C5 00 CMP $00 48 PHA 38 SEC A9 30 LDA #48 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 13 bytes | |
48 PHA 8C TXA 48 PHA A2 1A LDX #26 @X: EA NOP EA NOP CA DEX D0 xx BNE @X 68 PLA AA TAX 68 PLA |
Clobbers Z&N; and writes in stack |
48 PHA 48 PHA 08 PHP 48 PHA 38 SEC A9 2E LDA #46 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Clobbers S; and writes in stack |
| 14 bytes | |
EA NOP EA NOP EA NOP 08 PHP 48 PHA 38 SEC A9 2E LDA #46 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
254 cycles
| 6 bytes | |
|---|---|
48 PHA A2 32 LDX #50 @X: CA DEX D0 xx BNE @X |
Clobbers X, S, and Z&N; and writes in stack |
48 PHA A0 32 LDY #50 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, S, and Z&N; and writes in stack |
| 7 bytes | |
A6 00 LDX $00 A2 32 LDX #50 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
A4 00 LDY $00 A0 32 LDY #50 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 9 bytes | |
48 PHA 48 PHA 08 PHP A2 30 LDX #48 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X, and S; and writes in stack |
48 PHA 48 PHA 08 PHP A0 30 LDY #48 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y, and S; and writes in stack |
EA NOP 68 PLA 38 SEC A9 31 LDA #49 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C |
| 10 bytes | |
EA NOP 8C TXA 48 PHA A2 30 LDX #48 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX |
Clobbers A, and Z&N; and writes in stack |
EA NOP EA NOP EA NOP 08 PHP A2 30 LDX #48 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
EA NOP EA NOP EA NOP 08 PHP A0 30 LDY #48 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP EA NOP EA NOP 38 SEC A9 31 LDA #49 @A: E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 11 bytes | |
48 PHA 98 TYA 48 PHA A0 2F LDY #47 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA |
Clobbers Z&N; and writes in stack |
EA NOP EA NOP 08 PHP 38 SEC A9 30 LDA #48 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
| 12 bytes | |
EA NOP 08 PHP 48 PHA 38 SEC A9 2F LDA #47 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
255 cycles
| 6 bytes | |
|---|---|
68 PLA A2 32 LDX #50 @X: CA DEX D0 xx BNE @X |
Clobbers A, X, S, and Z&N |
68 PLA A0 32 LDY #50 @Y: 88 DEY D0 xx BNE @Y |
Clobbers A, Y, S, and Z&N |
| 7 bytes | |
EA NOP A2 24 LDX #36 @X: EA NOP CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
EA NOP A0 24 LDY #36 @Y: EA NOP 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
| 8 bytes | |
EA NOP 08 PHP A0 31 LDY #49 @Y: 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
EA NOP 08 PHP A2 31 LDX #49 @X: CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
38 SEC A9 24 LDA #36 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 9 bytes | |
08 PHP 38 SEC A9 31 LDA #49 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
48 PHA 38 SEC A9 31 LDA #49 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA |
Clobbers Z&N, and C; and writes in stack |
| 12 bytes | |
08 PHP 48 PHA 38 SEC A9 22 LDA #34 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP |
Writes in stack |
256 cycles
| 5 bytes | |
|---|---|
A0 33 LDY #51 @Y: 88 DEY D0 xx BNE @Y |
Clobbers Y, and Z&N |
A2 33 LDX #51 @X: CA DEX D0 xx BNE @X |
Clobbers X, and Z&N |
| 8 bytes | |
08 PHP A2 E8 LDX #232 ;hides 'INX' @X = * - 1 E6 xx INC @zptemp D0 xx BNE @X 28 PLP |
Clobbers X; requires @zptemp; and writes in stack |
| 9 bytes | |
08 PHP A2 1F LDX #31 @X: C5 00 CMP $00 CA DEX D0 xx BNE @X 28 PLP |
Clobbers X; and writes in stack |
08 PHP A0 1F LDY #31 @Y: C5 00 CMP $00 88 DEY D0 xx BNE @Y 28 PLP |
Clobbers Y; and writes in stack |
38 SEC A9 17 LDA #23 @A: 48 PHA 48 PHA E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, S, Z&N, and C; and writes in stack |
| 10 bytes | |
38 SEC A9 17 LDA #23 @A: EA NOP EA NOP EA NOP E9 01 SBC #1 D0 xx BNE @A |
Clobbers A, Z&N, and C |
| 11 bytes | |
8C TXA 48 PHA EA NOP EA NOP A2 30 LDX #48 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX |
Clobbers A, and Z&N; and writes in stack |
| 12 bytes | |
48 PHA EA NOP 98 TYA 48 PHA A0 2F LDY #47 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA |
Clobbers Z&N; and writes in stack |
08 PHP EA NOP EA NOP EA NOP 38 SEC A9 30 LDA #48 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP |
Clobbers A; and writes in stack |
| 13 bytes | |
08 PHP 48 PHA 98 TYA 48 PHA A0 2E LDY #46 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA 28 PLP |
Writes in stack |
More
Bisqwit's 6502 delay_n macro set for ca65: http://bisqwit.iki.fi/src/6502-inline_delay.7z
