diff options
| -rw-r--r-- | libpcsxcore/sio.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/libpcsxcore/sio.c b/libpcsxcore/sio.c index 4a0a73c..81fe0ea 100644 --- a/libpcsxcore/sio.c +++ b/libpcsxcore/sio.c @@ -386,8 +386,10 @@ void sioInterrupt() { PAD_LOG("Sio Interrupt (CP0.Status = %x)\n", psxRegs.CP0.n.Status); #endif // SysPrintf("Sio Interrupt\n"); - StatReg |= IRQ; - psxHu32ref(0x1070) |= SWAPu32(0x80); + if (!(StatReg & IRQ)) { + StatReg |= IRQ; + psxHu32ref(0x1070) |= SWAPu32(0x80); + } } void LoadMcd(int mcd, char *str) { |