INES Mapper 094: Difference between revisions
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Revision as of 03:50, 13 June 2009
INES Mapper 094 is used to represent a simple Capcom board, its specific type name is unknown. Senjou no Ookami (Japanese version of Commando) is the only game known to utilize this mapper. It appears very similar to UxROM, but the register is shifted by two bits.
Overview
- PRG ROM size: 128 KB
- PRG ROM bank size: 16 KB
- PRG RAM: None
- CHR capacity: 8 KB RAM
- CHR bank size: Not bankswitched
- Nametable mirroring: Solder pads select vertical or horizontal mirroring
- Subject to bus conflicts: ?
Banks
- CPU $8000-$BFFF: 16 KB switchable PRG ROM bank
- CPU $C000-$FFFF: 16 KB PRG ROM bank, fixed to the last bank
Registers
Bank select ($8000-$FFFF)
7 bit 0 ---- ---- xxxP PPxx | || +-++--- Select 16 KB PRG ROM bank for CPU $8000-$BFFF
