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5E01: fix 12xx

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This commit is contained in:
tildearrow 2024-03-21 13:43:14 -05:00
parent 1373a66e2b
commit d77fd770f4
3 changed files with 36 additions and 13 deletions
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2
src/engine/platform/nes.cpp
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@ -608,6 +608,8 @@ int DivPlatformNES::dispatch(DivCommand c) {
chan[c.chan].duty=c.value;
if (c.chan==3) { // noise
chan[c.chan].freqChanged=true;
} else if (c.chan==2 && isE) {
rWrite(0x4000+9,chan[c.chan].duty);
} else if (c.chan<2) {
rWrite(0x4000+c.chan*4,(chan[c.chan].active?((chan[c.chan].envMode<<4)|chan[c.chan].outVol):0x30)|((chan[c.chan].duty&3)<<6));
}