Difference between revisions of "INES Mapper 020"

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(20 could have been the Disk Writer, a master from which disks are duplicated)
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[[Category:Bad iNES Mappers|020]][[Category:iNES Mappers|020]]
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[[Category:iNES Mappers|020]]
 
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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).
[http://nocash.emubase.de/everynes.htm#mapper20disksystemprgrambiosdiskirqsound According to Nocash], [[iNES Mapper 020]] at least used to be used for holding [[FDS]] games inside the [[iNES]] format. At some point it was realized that that's a terrible idea (.NES holds a ROM image, FDS images aren't read-only except in the old Disk Writer kiosk), so don't do it.
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Revision as of 18:25, 5 October 2012

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).