NES 2.0 Mapper 314: Difference between revisions
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[[Category:Multicart mappers]] | {{DEFAULTSORT:314}}[[Category:Multicart mappers]] | ||
NES 2.0 Mapper 314 is used for the ''32-in-1 Y2K'' and ''64-in-1 Y2K'' multicarts. Its UNIF board name is '''BMC-64in1NoRepeat'''. | NES 2.0 Mapper 314 is used for the ''32-in-1 Y2K'' and ''64-in-1 Y2K'' multicarts. Its UNIF board name is '''BMC-64in1NoRepeat'''. | ||
Revision as of 06:44, 26 May 2020
NES 2.0 Mapper 314 is used for the 32-in-1 Y2K and 64-in-1 Y2K multicarts. Its UNIF board name is BMC-64in1NoRepeat.
Miscellaneous register ($5000, write)
Mask: Unknown, probably $F003
D~7654 3210
---------
..M. .CC.
| ++- Bits 0-1 of 8 KiB CHR-ROM bank at PPU $0000-$1FFF
+------ Select nametable mirroring type
0: Vertical
1: Horizontal
Power-on value: $00
PRG-ROM register ($5001, write)
Mask: Unknown, probably $F003
D~7654 3210
---------
MpPP PPPP
||++-++++- Select 32 KiB PRG-ROM bank at CPU $8000-$FFFF
|+-------- Select 16 KiB PRG-ROM bank at CPU $8000-$BFFF and
| CPU $C000-$FFFF if M==0
+--------- Select PRG banking mode
0: NROM-128
1: NROM-256
Power-on value: $43
CHR-ROM mode ($5002, write)
Mask: Unknown, probably $F003
D~7654 3210
---------
.... CCCC
++++- Bits 2-5 of 8 KiB CHR-ROM bank at PPU $0000-$1FFF
Power-on value: $00
