NES 2.0 Mapper 290: Difference between revisions
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NewRisingSun (talk | contribs) (Swapping Mapper 260 and 290 assignments, because FCEUX had already assigned Mapper 260 to HPxx.) |
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[[Category:Multicart mappers]]NES 2.0 Mapper 290 is used for the ''Asder 20-in-1'' multicart. Its UNIF board name is '''BMC-NTD-03'''. | {{DEFAULTSORT:290}}[[Category:Multicart mappers]]NES 2.0 Mapper 290 is used for the ''Asder 20-in-1'' multicart. Its UNIF board name is '''BMC-NTD-03'''. | ||
==Address latch== | ==Address latch== | ||
Latest revision as of 06:40, 26 May 2020
NES 2.0 Mapper 290 is used for the Asder 20-in-1 multicart. Its UNIF board name is BMC-NTD-03.
Address latch
Mask: $8000
$8000: A~[1PPP PMCC Sp.. .CCC]
||| |||| || |||
||| ||++-------+++- Select 8 KiB CHR-ROM bank at PPU $0000-$1FFF
||| || |+-------- Select 16 KiB PRG-ROM bank at CPU $8000/$C000 if S=1
||| || +--------- Select PRG-ROM bank size, 0=32 KiB, 1=16 KiB
||| |+------------- Select nametable mirroring, 0=vertical, 1=horizontal
+++-+-------------- Select 32 KiB PRG-ROM bank at CPU $8000
Notes
- The game Benico on that multicart has graphical glitches during attract mode on real hardware.
