Sunsoft 5 pinout: Difference between revisions
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m (IRQ is an open-collector(hopefully?) output...) |
(get rid of "s" connectivity marker; add temporary legend) |
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| Line 3: | Line 3: | ||
/ \ | / \ | ||
/ O \ | / O \ | ||
(nrw) CPU D3 -> /01 44\ <- CPU D2 (nrw) | |||
varies /02 43\ <- CPU D4 ( | varies /02 43\ <- CPU D4 (nrw) | ||
varies <- /03 42\ <- CPU D1 ( | varies <- /03 42\ <- CPU D1 (nrw) | ||
(n) M2 -> /04 41\ <- CPU D5 ( | (n) M2 -> /04 41\ <- CPU D5 (nrw) | ||
(n) CPU A13 -> /05 40\ <- CPU D0 ( | (n) CPU A13 -> /05 40\ <- CPU D0 (nrw) | ||
GND -- /06 39\ -- +5V | GND -- /06 39\ -- +5V | ||
(n) CPU A14 -> /07 38\ <- CPU D6 ( | (n) CPU A14 -> /07 38\ <- CPU D6 (nrw) | ||
(n) /ROMSEL -> /08 37\ <- CPU D7 ( | (n) /ROMSEL -> /08 37\ <- CPU D7 (nrw) | ||
(nrw) CPU R/W -> /09 36\ -> PRG A13 (r) | |||
(n) /IRQ <- /10 35\ -> PRG A16 (r) | (n) /IRQ <- /10 35\ -> PRG A16 (r) | ||
(n) PPU /RD -> /11 34\ -> PRG A14 (r) | (n) PPU /RD -> /11 34\ -> PRG A14 (r) | ||
| Line 21: | Line 21: | ||
+5V -- \17 28/ -- GND | +5V -- \17 28/ -- GND | ||
NC <- \18 27/ varies | NC <- \18 27/ varies | ||
( | (nr) CHR/CIRAM A10 <- \19 26/ -> CHR A17 (r) | ||
(r) CHR A16 <- \20 25/ -> CHR A15 (r) | (r) CHR A16 <- \20 25/ -> CHR A15 (r) | ||
(r) CHR A11 <- \21 24/ -> CHR A14 (r) | (r) CHR A11 <- \21 24/ -> CHR A14 (r) | ||
| Line 30: | Line 30: | ||
pin 3: Amplifier out (5B) | pin 3: Amplifier out (5B) | ||
pin 27: Audio out (5B) or +5V (FME-7) | pin 27: Audio out (5B) or +5V (FME-7) | ||
n: connects to NES (CPU or PPU) | |||
r: connects to ROM (PRG or CHR) | |||
w: connects to WRAM | |||
Revision as of 17:55, 17 April 2017
Sunsoft FME-7 (and Sunsoft 5B): 44-pin TQFP
/ \
/ O \
(nrw) CPU D3 -> /01 44\ <- CPU D2 (nrw)
varies /02 43\ <- CPU D4 (nrw)
varies <- /03 42\ <- CPU D1 (nrw)
(n) M2 -> /04 41\ <- CPU D5 (nrw)
(n) CPU A13 -> /05 40\ <- CPU D0 (nrw)
GND -- /06 39\ -- +5V
(n) CPU A14 -> /07 38\ <- CPU D6 (nrw)
(n) /ROMSEL -> /08 37\ <- CPU D7 (nrw)
(nrw) CPU R/W -> /09 36\ -> PRG A13 (r)
(n) /IRQ <- /10 35\ -> PRG A16 (r)
(n) PPU /RD -> /11 34\ -> PRG A14 (r)
(n) PPU A10 -> \12 33/ -> PRG A15 (r)
(n) PPU A11 -> \13 32/ -> PRG A17 (r)
(n) PPU A12 -> \14 31/ -> PRG /CE (r)
(n) PPU A13 -> \15 30/ -> PRG RAM /CE (w)
(r) CHR /CE <- \16 29/ -> PRG RAM +CE (w)
+5V -- \17 28/ -- GND
NC <- \18 27/ varies
(nr) CHR/CIRAM A10 <- \19 26/ -> CHR A17 (r)
(r) CHR A16 <- \20 25/ -> CHR A15 (r)
(r) CHR A11 <- \21 24/ -> CHR A14 (r)
(r) CHR A13 <- \22 23/ -> CHR A12 (r)
\ /
\ /
pin 2: Amplifier in (5B) or ?PRG A18 out (FME-7)?
pin 3: Amplifier out (5B)
pin 27: Audio out (5B) or +5V (FME-7)
n: connects to NES (CPU or PPU) r: connects to ROM (PRG or CHR) w: connects to WRAM
