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Mapper 134: Add PRG/CHR A19 outer bank bits

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NewRisingSun
2021-09-21 23:36:44 +02:00
parent 21c829ba43
commit cb3a22daf0
1 changed files with 2 additions and 2 deletions
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4
src/boards/Bs5652.c
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@@ -62,8 +62,8 @@ void Bs5652AnalyzeReg()
readDIP = exRegs[0] & 0x40; readDIP = exRegs[0] & 0x40;
prgAND = exRegs[1] & 0x04 ? 0x0F : 0x1F; prgAND = exRegs[1] & 0x04 ? 0x0F : 0x1F;
chrAND = exRegs[1] & 0x40 ? 0x7F : 0xFF; chrAND = exRegs[1] & 0x40 ? 0x7F : 0xFF;
prgOR = (exRegs[1] & 0x03) << 4; prgOR = (exRegs[1] & 0x03) << 4 | (exRegs[0] & 0x10) << 2;
chrOR = (exRegs[1] & 0x30) << 3 ; chrOR = (exRegs[1] & 0x30) << 3 | (exRegs[0] & 0x20) << 4;
nrom = exRegs[0] & 0x08; nrom = exRegs[0] & 0x08;
nrom128 = exRegs[1] & 0x08; nrom128 = exRegs[1] & 0x08;
} }