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Diffstat (limited to 'src/mame/drivers/zac_1.c')
-rw-r--r--src/mame/drivers/zac_1.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/src/mame/drivers/zac_1.c b/src/mame/drivers/zac_1.c
index 3f3408b8693..3045969e803 100644
--- a/src/mame/drivers/zac_1.c
+++ b/src/mame/drivers/zac_1.c
@@ -44,7 +44,7 @@ public:
DECLARE_READ8_MEMBER(ctrl_r);
DECLARE_WRITE8_MEMBER(ctrl_w);
DECLARE_READ8_MEMBER(serial_r);
- DECLARE_WRITE8_MEMBER(serial_w);
+ DECLARE_WRITE_LINE_MEMBER(serial_w);
DECLARE_READ8_MEMBER(reset_int_r);
DECLARE_WRITE8_MEMBER(reset_int_w);
TIMER_DEVICE_CALLBACK_MEMBER(zac_1_inttimer);
@@ -75,7 +75,7 @@ ADDRESS_MAP_END
static ADDRESS_MAP_START( zac_1_io, AS_IO, 8, zac_1_state )
ADDRESS_MAP_UNMAP_HIGH
AM_RANGE(S2650_CTRL_PORT, S2650_CTRL_PORT) AM_READWRITE(ctrl_r,ctrl_w)
- AM_RANGE(S2650_SENSE_PORT, S2650_FO_PORT) AM_READWRITE(serial_r,serial_w)
+ AM_RANGE(S2650_SENSE_PORT, S2650_SENSE_PORT) AM_READ(serial_r)
ADDRESS_MAP_END
static INPUT_PORTS_START( zac_1 )
@@ -180,7 +180,7 @@ READ8_MEMBER( zac_1_state::serial_r )
return 0;
}
-WRITE8_MEMBER( zac_1_state::serial_w )
+WRITE_LINE_MEMBER( zac_1_state::serial_w )
{
// to printer
}
@@ -246,6 +246,7 @@ static MACHINE_CONFIG_START( zac_1, zac_1_state )
MCFG_CPU_PROGRAM_MAP(zac_1_map)
MCFG_CPU_IO_MAP(zac_1_io)
MCFG_NVRAM_ADD_0FILL("ram")
+ MCFG_S2650_FLAG_HANDLER(WRITELINE(zac_1_state, serial_w))
MCFG_TIMER_DRIVER_ADD_PERIODIC("zac_1_inttimer", zac_1_state, zac_1_inttimer, attotime::from_hz(200))
MCFG_TIMER_DRIVER_ADD_PERIODIC("zac_1_outtimer", zac_1_state, zac_1_outtimer, attotime::from_hz(187500))
@@ -270,7 +271,7 @@ static ADDRESS_MAP_START( locomotp_io, AS_IO, 8, zac_1_state)
ADDRESS_MAP_UNMAP_HIGH
AM_RANGE(S2650_CTRL_PORT, S2650_CTRL_PORT) AM_READWRITE(ctrl_r,ctrl_w)
AM_RANGE(S2650_DATA_PORT, S2650_DATA_PORT) AM_READ(reset_int_r)
- AM_RANGE(S2650_SENSE_PORT, S2650_FO_PORT) AM_READWRITE(serial_r,serial_w)
+ AM_RANGE(S2650_SENSE_PORT, S2650_SENSE_PORT) AM_READ(serial_r)
ADDRESS_MAP_END
READ8_MEMBER( zac_1_state::reset_int_r )