INES Mapper 101: Difference between revisions
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(m101-mention some emulator support levels) |
m (add cats, give lower bound (and mostly likely) length of C, compare to other mappers) |
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[[Category:iNES Mappers|101]][[Category:Discrete logic mappers|101]] | |||
This mapper is used for instance by Urusei Yatsura - Lum no Wedding Bell. | This mapper is used for instance by Urusei Yatsura - Lum no Wedding Bell. | ||
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C = Selects 8k CHR @ $0000 | C = Selects 8k CHR @ $0000 | ||
It's | It's unlikely that more than 2 bits of C exist. | ||
This is approximately the same as [[iNES Mapper 087|mapper 87]] but with the bits in order, or the same as [[CNROM]] without bus conflicts. |
Revision as of 18:40, 10 October 2012
This mapper is used for instance by Urusei Yatsura - Lum no Wedding Bell.
Supported in r3420 BizHawk, r2696 FCEUX (probably has been supported for eons), and reportedly MESS.
Registers: --------------------------- $6000-7FFF: [CCCC CCCC] C = Selects 8k CHR @ $0000
It's unlikely that more than 2 bits of C exist.
This is approximately the same as mapper 87 but with the bits in order, or the same as CNROM without bus conflicts.