Fix DMC IRQ Enable status

Fix TASEmulators#487
negativeExponent · Jun 2, 2022 · 05d689c · 05d689c
1 parent d623a93
commit 05d689c
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/src/sound.cpp b/src/sound.cpp
@@ -534,9 +534,10 @@ static INLINE void DMCDMA(void)
      PrepDPCM();
     else
     {
-     SIRQStat|=0x80;
-     if(DMCFormat&0x80)
+     if(DMCFormat&0x80) {
+      SIRQStat|=0x80;
       X6502_IRQBegin(FCEU_IQDPCM);
+     }
     }
    }
  }