INES Mapper 087: Difference between revisions
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Here are Disch's original notes: | Here are Disch's original notes: | ||
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Revision as of 00:20, 21 February 2012
Here are Disch's original notes:
========================
= Mapper 087 =
========================
Example Games:
--------------------------
Argus (J)
City Connection (J)
Ninja Jajamaru Kun
Notes:
---------------------------
Regs are at $6000-7FFF, so these games have no SRAM.
Registers:
--------------------------
$6000-7FFF: [.... ..AB]
B = High CHR Bit
A = Low CHR Bit
This reg selects 8k CHR @ $0000. Note the reversed bit orders. Most games using this mapper only have 16k
CHR, so the 'B' bit is usually unused.
