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-rw-r--r--src/mame/drivers/topspeed.cpp9
1 files changed, 9 insertions, 0 deletions
diff --git a/src/mame/drivers/topspeed.cpp b/src/mame/drivers/topspeed.cpp
index 8da45569ca7..a40994b4c33 100644
--- a/src/mame/drivers/topspeed.cpp
+++ b/src/mame/drivers/topspeed.cpp
@@ -249,6 +249,14 @@ WRITE16_MEMBER(topspeed_state::motor_w)
logerror("CPU #0 PC %06x: warning - write %04x to motor cpu %03x\n", space.device().safe_pc(), data, offset);
}
+WRITE8_MEMBER(topspeed_state::coins_w)
+{
+ machine().bookkeeping().coin_lockout_w(0, ~data & 0x01);
+ machine().bookkeeping().coin_lockout_w(1, ~data & 0x02);
+ machine().bookkeeping().coin_counter_w(0, data & 0x04);
+ machine().bookkeeping().coin_counter_w(1, data & 0x08);
+}
+
/*****************************************************
SOUND
@@ -599,6 +607,7 @@ static MACHINE_CONFIG_START( topspeed )
MCFG_TC0220IOC_READ_1_CB(IOPORT("DSWB"))
MCFG_TC0220IOC_READ_2_CB(IOPORT("IN0"))
MCFG_TC0220IOC_READ_3_CB(IOPORT("IN1"))
+ MCFG_TC0220IOC_WRITE_4_CB(WRITE8(topspeed_state, coins_w))
MCFG_TC0220IOC_READ_7_CB(IOPORT("IN2"))
// video hardware