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viper: Use normal vsync polarity.

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This commit is contained in:
Ted Green 2022-04-15 08:07:35 -06:00
parent 9966409467
commit 1e236762ab
1 changed files with 1 additions and 3 deletions
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4
src/mame/drivers/viper.cpp
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@ -2541,9 +2541,7 @@ INTERRUPT_GEN_MEMBER(viper_state::viper_vblank)
WRITE_LINE_MEMBER(viper_state::voodoo_vblank)
{
// FIXME: The driver seems to hang using the voodoo vblank signal
// Seems to only work if using negative vsync
if (!state)
if (state)
mpc8240_interrupt(MPC8240_IRQ0);
//mpc8240_interrupt(MPC8240_IRQ3);
}