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Diffstat (limited to 'src/mame/drivers/mitchell.c')
-rw-r--r-- | src/mame/drivers/mitchell.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/mame/drivers/mitchell.c b/src/mame/drivers/mitchell.c index 11b63028ced..63b46bea0a1 100644 --- a/src/mame/drivers/mitchell.c +++ b/src/mame/drivers/mitchell.c @@ -118,11 +118,11 @@ static READ8_HANDLER( pang_port5_r ) int bit = eeprom_read_bit(devtag_get_device(space->machine, "eeprom")) << 7; /* bits 0 and (sometimes) 3 are checked in the interrupt handler. - bit 3 is checked before updating the palette so it really seems to be vblank. - bit 0 may be vblank (or vblank irq flag) related too, but I'm not sure. - Many games require two interrupts per frame and for these bits to toggle, - otherwise music doesn't work. - */ + bit 3 is checked before updating the palette so it really seems to be vblank. + bit 0 may be vblank (or vblank irq flag) related too, but I'm not sure. + Many games require two interrupts per frame and for these bits to toggle, + otherwise music doesn't work. + */ if (cpu_getiloops(space->cpu) & 1) bit |= 0x01; |