NES 2.0 Mapper 397: Difference between revisions
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NewRisingSun (talk | contribs) (Created page with "Category:Multicart mappers '''NES 2.0 Mapper 295''' is used for a single multicart from J.Y. Company: * ''1996 Soccer 6-in-1'' (JY-082) The same bits in register $D003 s...") |
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For a description of all other registers, see [[J.Y. Company ASIC]]. | For a description of all other registers, see [[J.Y. Company ASIC]]. | ||
{{DEFAULTSORT:397}}[[Category:INES Mappers]][[Category:Mappers with ROM nametables]][[Category:Mappers with scanline IRQs]][[Category:Mappers with cycle IRQs]] | {{DEFAULTSORT:397}}[[Category:INES Mappers]][[Category:Mappers with ROM nametables]][[Category:Mappers with scanline IRQs]][[Category:Mappers with cycle IRQs]][[Category:Mappers using J.Y. Company ASIC]] | ||
Latest revision as of 00:22, 8 December 2021
NES 2.0 Mapper 295 is used for a single multicart from J.Y. Company:
- 1996 Soccer 6-in-1 (JY-082)
The same bits in register $D003 select both PRG and CHR outer banks. It is almost identical to NES 2.0 Mapper 295, except that PRG A17 selected via $8000-$8FFF is not masked off.
Outer Bank Register ($D003)
Mask: $F003
7654 3210
---- ----
.... .BBC
+++- Select 128 KiB outer CHR-ROM bank (CHR A19..17)
++-- Select 256 KiB outer PRG-ROM bank (PRG A19..18)
PRG ($8000-$8FFF) and CHR ($9000-$AFFF) bank select register bits that select 256/128 KiB banks are masked off.
For a description of all other registers, see J.Y. Company ASIC.
