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fceux
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update to prev, nw

This commit is contained in:
g0me3 2019-04-27 21:40:48 +03:00
parent 60b314feb3
commit fecfd0ea42
1 changed files with 10 additions and 0 deletions
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10
src/boards/vrc5.cpp
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@ -147,13 +147,17 @@ static DECLFW(QTAiWrite) {
case 0xd600: {
IRQLatch &= 0xFF00;
IRQLatch |= V;
#ifdef CAI_DEBUG
FCEU_printf("irq latch lo=%02x\n", V);
#endif
break;
}
case 0xd700: {
IRQLatch &= 0x00FF;
IRQLatch |= V << 8;
#ifdef CAI_DEBUG
FCEU_printf("irq latch hi=%02x\n", V);
#endif
break;
}
case 0xd900: {
@ -161,17 +165,23 @@ static DECLFW(QTAiWrite) {
IRQa = V & 2;
K4IRQ = V & 1;
X6502_IRQEnd(FCEU_IQEXT);
#ifdef CAI_DEBUG
FCEU_printf("irq reload\n", V);
#endif
break;
}
case 0xd800: {
IRQa = K4IRQ;
X6502_IRQEnd(FCEU_IQEXT);
#ifdef CAI_DEBUG
FCEU_printf("irq stop\n", V);
#endif
break;
}
default:
#ifdef CAI_DEBUG
FCEU_printf("write %04x:%04x %d, %d\n", A, V, scanline, timestamp);
#endif
}
Sync();
}