summaryrefslogtreecommitdiffstatshomepage
path: root/src/mame/drivers/usgames.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/mame/drivers/usgames.c')
-rw-r--r--src/mame/drivers/usgames.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mame/drivers/usgames.c b/src/mame/drivers/usgames.c
index eb9a3e3a588..75c811e4eb7 100644
--- a/src/mame/drivers/usgames.c
+++ b/src/mame/drivers/usgames.c
@@ -131,7 +131,7 @@ static INPUT_PORTS_START( usg32 )
PORT_DIPSETTING( 0x20, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_SPECIAL ) // +12 Volts?
- PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_VBLANK )
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_CUSTOM ) PORT_VBLANK("screen")
PORT_START("UNK1")
PORT_DIPNAME( 0x01, 0x01, DEF_STR( Unknown ) )