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Diffstat (limited to 'src/mame/drivers/suprloco.cpp')
-rw-r--r-- | src/mame/drivers/suprloco.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/mame/drivers/suprloco.cpp b/src/mame/drivers/suprloco.cpp index f5bc3e4413f..4eb2794319b 100644 --- a/src/mame/drivers/suprloco.cpp +++ b/src/mame/drivers/suprloco.cpp @@ -188,6 +188,7 @@ static MACHINE_CONFIG_START( suprloco ) MCFG_DEVICE_ADD("ppi", I8255A, 0) MCFG_I8255_OUT_PORTB_CB(WRITE8(suprloco_state, control_w)) + MCFG_I8255_TRISTATE_PORTB_CB(CONSTANT(0)) MCFG_I8255_OUT_PORTC_CB(WRITELINE(suprloco_state, pc0_w)) MCFG_DEVCB_BIT(0) MCFG_DEVCB_CHAIN_OUTPUT(INPUTLINE("audiocpu", INPUT_LINE_NMI)) MCFG_DEVCB_BIT(7) MCFG_DEVCB_INVERT |