INES Mapper 001: Difference between revisions

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(SUROM can be special-cased based on 512 KiB PRG from iNES; give board guesstimation algorithm)
 
(merged into MMC1)
 
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[[iNES Mapper 001]] is used to designate the [[SxROM]] boardset, all of which use the [[Nintendo MMC1]].
#REDIRECT [[MMC1]]
 
{{DEFAULTSORT:001}}[[Category:iNES Mappers]][[Category:in NesCartDB]][[Category:Nintendo licensed mappers]][[Category:NES 2.0 mappers with submappers]]
This has proven to be problematic for boards (such as [[SOROM]], [[SUROM]] and [[SXROM]]) which use the upper CHR bank select lines to select additional PRG ROM or PRG RAM data; games which use SOROM or SXROM often must be handled individually based on the ROM checksum.
 
In the absence of data beyond basic [[iNES]] header data, the following procedure may work to guess a board type useful for emulation:
# PRG ROM size equal to 512 KiB: [[SUROM]]
# CHR ROM not present: [[SNROM]]
# Else: [[SKROM]]
 
[[Category:iNES Mappers]]

Latest revision as of 19:26, 4 June 2016

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