From NESdev Wiki
Jump to navigationJump to search

TLSROM refers to a variant of the TLROM board with the VRAM mirroring signals routed through the CHR side of the Nintendo MMC3 a different way, as described in iNES Mapper 118.


  • PRG ROM size: 128, 256 or 512 KB (DIP-28/32 Nintendo pinout)
  • PRG ROM bank size: 8 KB
  • PRG RAM: None
  • CHR capacity: 128 KB ROM (DIP-32 Nintendo pinout)
  • CHR bank size: 1 KB and 2 KB
  • Nametable mirroring: Controlled by mapper, but in a non-standard way (see Mapper 118).
  • Subject to bus conflicts: No

See also