INES Mapper 020

From NESdev Wiki
Revision as of 00:25, 6 October 2012 by Nocash (talk | contribs)
Jump to navigationJump to search

This mapper is used for the Famicom Disk System (FDS) BIOS ROM-image (if it is dumped in iNES format; there are also raw BIOS dumps without iNES header).