INES Mapper 198: Difference between revisions
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[[Category:iNES Mappers | [[Category:iNES Mappers|198]][[Category:Mappers with CHR RAM|198]][[Category:MMC3-like mappers]][[Category:Mappers with scanline IRQs|198]] | ||
iNES Mapper 198 is used for the original Hong Kong release, by an unknown publisher, of 吞食天地: 三国外传 (Tūnshí Tiāndì - Sānguó Wàizhuàn), a Chinese translation of Capcom's 天地を喰らう II: 諸葛孔明伝 (Destiny of an Emperor II). In addition to normal 8 KiB of CHR-RAM and 8 KiB of battery-backed WRAM at $6000-$7FFF, it has an additional non-backed 4 KiB of WRAM at $5000-$5FFF. 640 KiB of PRG-ROM data is spread over two chips, 512 KiB providing the data for 8 KiB PRG-ROM banks $00-$3F, and one 128 KiB providing the data for 8 KiB PRG-ROM banks $40-$4F, for a total of 640 KiB of PRG-ROM. Special consideration is needed for the two fixed MMC3 banks, which located in the second chip, meaning that they are bank numbers $4E and $4F, respectively. | iNES Mapper 198 is used for the original Hong Kong release, by an unknown publisher, of 吞食天地: 三国外传 (Tūnshí Tiāndì - Sānguó Wàizhuàn), a Chinese translation of Capcom's 天地を喰らう II: 諸葛孔明伝 (Destiny of an Emperor II). In addition to normal 8 KiB of CHR-RAM and 8 KiB of battery-backed WRAM at $6000-$7FFF, it has an additional non-backed 4 KiB of WRAM at $5000-$5FFF. 640 KiB of PRG-ROM data is spread over two chips, 512 KiB providing the data for 8 KiB PRG-ROM banks $00-$3F, and one 128 KiB providing the data for 8 KiB PRG-ROM banks $40-$4F, for a total of 640 KiB of PRG-ROM. Special consideration is needed for the two fixed MMC3 banks, which located in the second chip, meaning that they are bank numbers $4E and $4F, respectively. | ||
[[INES Mapper 199]] provides the same amount of RAM with more conventional (oversize) PRG-ROM banking. | [[INES Mapper 199]] provides the same amount of RAM with more conventional (oversize) PRG-ROM banking. | ||
Revision as of 23:39, 16 January 2019
iNES Mapper 198 is used for the original Hong Kong release, by an unknown publisher, of 吞食天地: 三国外传 (Tūnshí Tiāndì - Sānguó Wàizhuàn), a Chinese translation of Capcom's 天地を喰らう II: 諸葛孔明伝 (Destiny of an Emperor II). In addition to normal 8 KiB of CHR-RAM and 8 KiB of battery-backed WRAM at $6000-$7FFF, it has an additional non-backed 4 KiB of WRAM at $5000-$5FFF. 640 KiB of PRG-ROM data is spread over two chips, 512 KiB providing the data for 8 KiB PRG-ROM banks $00-$3F, and one 128 KiB providing the data for 8 KiB PRG-ROM banks $40-$4F, for a total of 640 KiB of PRG-ROM. Special consideration is needed for the two fixed MMC3 banks, which located in the second chip, meaning that they are bank numbers $4E and $4F, respectively.
INES Mapper 199 provides the same amount of RAM with more conventional (oversize) PRG-ROM banking.
