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Add VERA 47.0.3 chip type

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MooingLemur 2024-08-11 20:24:48 -07:00 • committed by tildearrow
parent 45eab67fd4
commit a8122d3efd
3 changed files with 8 additions and 11 deletions
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8
src/engine/zsm.cpp
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@ -133,14 +133,6 @@ void DivZSM::writePSG(unsigned char a, unsigned char v) {
} else if (a>=64) {
return writePCM(a-64,v);
}
if (optimize) {
if ((a&3)==3 && v>64) {
// Pulse width on non-pulse waves is nonsense and wasteful
// No need to preserve state here because the next write that
// selects pulse will also set the pulse width in this register
v&=0xc0;
}
}
if (psgState[psg_PREV][a]==v) {
if (psgState[psg_NEW][a]!=v) {
// NEW value is being reset to the same as PREV value