DxROM

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Revision as of 22:51, 13 June 2012 by Tepples (talk | contribs) (it's a data table, not a layout table, so pretty it up)
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The generic designation DxROM refers to cartridge boards made by Nintendo that use the Namco 109 mapper. There are no licensed HVC counterparts. The iNES format assigns Mapper 206 to DxROM.

The following DxROM boards are known to exist:

Board PRG ROM PRG RAM CHR
DEROM 64 KB 32,64 KB ROM
DE1ROM 128 KB 64 KB ROM
DRROM 128 KB 64 KB ROM

Otherwise, Namco 109 is just a subset of MMC3

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