INES Mapper 090: Difference between revisions
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Mapper [[iNES Mapper 211|211]] supports extended nametable control, and [[iNES Mapper 209|209]] supports both. | Mapper [[iNES Mapper 211|211]] supports extended nametable control, and [[iNES Mapper 209|209]] supports both. | ||
[[Category:iNES Mappers]] | {{DEFAULTSORT:211}}[[Category:iNES Mappers]] |
Revision as of 22:39, 3 November 2014
iNES Mapper 090 is assigned to versions of the JY Company mapper that support only simple nametable control. This mapper acts as if bit 5 of port $D000 is always zero.
Variants
Mapper 211 supports extended nametable control, and 209 supports both.