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Clear PIC interrupt service registers on writing ICW1.

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This commit is contained in:
TomW 2015-09-16 20:44:34 +01:00
commit 38d9b45177
1 changed files with 2 additions and 0 deletions
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2
src/pic.c
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@ -87,6 +87,7 @@ void pic_write(uint16_t addr, uint8_t val, void *priv)
pic.mask2=0;
pic.icw=1;
pic.icw1=val;
pic.ins = 0;
pic_updatepending();
}
else if (!(val&8)) /*OCW2*/
@ -187,6 +188,7 @@ void pic2_write(uint16_t addr, uint8_t val, void *priv)
pic2.mask2=0;
pic2.icw=1;
pic2.icw1=val;
pic2.ins = 0;
pic_updatepending();
}
else if (!(val&8)) /*OCW2*/