Mapper 215 cleanup

Discuss emulation of the Nintendo Entertainment System and Famicom.

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NewRisingSun
Posts: 1510
Joined: Thu May 19, 2005 11:30 am

Mapper 215 cleanup

Post by NewRisingSun »

I'd like to clean up Mapper 215 by assigning submappers:
  • Boogerman moving to a Mapper 114 Submapper 1. Like The Lion King and Aladdin, it has an NROM register at $6000 and a fixed pattern of scrambling MMC3 stuff, but the pattern is different.
  • UNL-8237 staying at Mapper 215 Submapper 0, having the non-MMC3 registers only in the $5000-$5007 range.
  • UNL-8237A moving to a new Mapper 215 Submapper 1.
Emulator support right now is uneven, incorporating size and CRC checks, justifying such a move. I'd like to solicit your thoughts before writing a test ROM.
NewRisingSun
Posts: 1510
Joined: Thu May 19, 2005 11:30 am

Re: Mapper 215 cleanup

Post by NewRisingSun »

Time for solicitation is over. Now we have test ROMs.
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TEST114-215.7z
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NewRisingSun
Posts: 1510
Joined: Thu May 19, 2005 11:30 am

Re: Mapper 215 cleanup

Post by NewRisingSun »

With no objections having been raised, I consider this proposal approved, and have added it to the (sub)mapper wiki pages.
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