INES Mapper 000: Difference between revisions
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[[Category:iNES Mappers]] | [[Category:iNES Mappers|000]] | ||
'''iNES Mapper 000''' is used to designate a board with up to 32 KiB PRG ROM, 8 KiB CHR ROM, and no mapper hardware. | '''iNES Mapper 000''' is used to designate a board with up to 32 KiB PRG ROM, 8 KiB CHR ROM, and no mapper hardware. | ||
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In May 2012, the [[NROM-368]] extension was proposed, allowing 46 KB PRG ROM. | In May 2012, the [[NROM-368]] extension was proposed, allowing 46 KB PRG ROM. | ||
Revision as of 00:43, 11 August 2012
iNES Mapper 000 is used to designate a board with up to 32 KiB PRG ROM, 8 KiB CHR ROM, and no mapper hardware.
The most common board like this is NROM; others include RROM.
In addition, it is used for demos with up to 32 KB PRG ROM and 8 KB of CHR RAM which would otherwise not be supported on a standard NROM board. In theory, BNROM (iNES Mapper 034) might be a more appropriate choice for these demos.
In May 2012, the NROM-368 extension was proposed, allowing 46 KB PRG ROM.
