INES Mapper 111: Difference between revisions
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Mapper 111 is used by Memblers' Cheapocabra GT-ROM 512k | {{DEFAULTSORT:111}}[[Category:iNES Mappers]][[Category:GNROM-like mappers]][[Category:Mappers using $4020-$5FFF]] | ||
Mapper 111 is used by Memblers' Cheapocabra GT-ROM 512k self-flashable board. | |||
It is only well-defined for 512KiB PRG, 32 KiB CHR-RAM, and 4-screen nametables. | |||
Mask: $D000 | |||
$5000: [grnc pppp] | |||
|||| |||| | |||
|||| ++++- Select 32 KiB PRG at CPU $8000-$FFFF | |||
|||+------ Select 8 KiB CHR RAM at PPU $0000-$1FFF | |||
||+------- Select 8 KiB nametable and scratch RAM at PPU $2000-$3EFF | |||
|+-------- 0: red LED is lit, 1: off | |||
+--------- 0: green LED is lit, 1: off | |||
Information: [http://forums.nesdev.org/viewtopic.php?p=146039 Membler Industries in 2015] - forum post describing the board. | Information: [http://forums.nesdev.org/viewtopic.php?p=146039 Membler Industries in 2015] - forum post describing the board. | ||
Revision as of 19:36, 6 July 2017
Mapper 111 is used by Memblers' Cheapocabra GT-ROM 512k self-flashable board.
It is only well-defined for 512KiB PRG, 32 KiB CHR-RAM, and 4-screen nametables.
Mask: $D000
$5000: [grnc pppp]
|||| ||||
|||| ++++- Select 32 KiB PRG at CPU $8000-$FFFF
|||+------ Select 8 KiB CHR RAM at PPU $0000-$1FFF
||+------- Select 8 KiB nametable and scratch RAM at PPU $2000-$3EFF
|+-------- 0: red LED is lit, 1: off
+--------- 0: green LED is lit, 1: off
Information: Membler Industries in 2015 - forum post describing the board.
