NES 2.0 Mapper 342: Difference between revisions

From NESdev Wiki
Jump to navigationJump to search
(More info)
m (Typo fix)
Line 1: Line 1:
{{DEFAULTSORT:342}}[[Category:Multicart mappers]][[Category:Mappers with large PRG RAM]]
{{DEFAULTSORT:342}}[[Category:Multicart mappers]][[Category:Mappers with large PRG RAM]]
NES 2.0 Mapper 342 is used for the homebrew COOLGIRL multicart. In addition to native registers, it can simulate about 25 commercial-era mappers on a hardware level. It can address up to 128 MiB of PRG-ROM, 512 KiB of CHR-RAM, and 32 KiB of WRAM. Like the [[NES 2.0 Mapper 268|COOLBOY]] mapper that inspired it, CHR-RAM are filled with pattern data copied from PRG-ROM by the multicart menu after a game has been selected. Its UNIF board name is just '''COOLGIRL'''.
NES 2.0 Mapper 342 is used for the homebrew COOLGIRL multicart. In addition to native registers, it can simulate about 25 commercial-era mappers on a hardware level. It can address up to 128 MiB of PRG-ROM, 512 KiB of CHR-RAM, and 32 KiB of WRAM. Like the [[NES 2.0 Mapper 268|COOLBOY]] mapper that inspired it, CHR-RAM is filled with pattern data copied from PRG-ROM by the multicart menu after a game has been selected. Its UNIF board name is just '''COOLGIRL'''.
=See also=
=See also=
* [https://github.com/coolgirl-multicart/coolgirl-multirom-builder Project on GitHub with schematic and CPLD source code]
* [https://github.com/coolgirl-multicart/coolgirl-multirom-builder Project on GitHub with schematic and CPLD source code]
* [https://github.com/ClusterM/fceux/blob/coolgirl/src/boards/coolgirl.cpp FCEUX implementation]
* [https://github.com/ClusterM/fceux/blob/coolgirl/src/boards/coolgirl.cpp FCEUX implementation]

Revision as of 02:46, 30 July 2021

NES 2.0 Mapper 342 is used for the homebrew COOLGIRL multicart. In addition to native registers, it can simulate about 25 commercial-era mappers on a hardware level. It can address up to 128 MiB of PRG-ROM, 512 KiB of CHR-RAM, and 32 KiB of WRAM. Like the COOLBOY mapper that inspired it, CHR-RAM is filled with pattern data copied from PRG-ROM by the multicart menu after a game has been selected. Its UNIF board name is just COOLGIRL.

See also