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Diffstat (limited to 'src/mame/drivers/snk68.c')
-rw-r--r--src/mame/drivers/snk68.c25
1 files changed, 15 insertions, 10 deletions
diff --git a/src/mame/drivers/snk68.c b/src/mame/drivers/snk68.c
index 72d9f0e7ed8..3c6d5968af4 100644
--- a/src/mame/drivers/snk68.c
+++ b/src/mame/drivers/snk68.c
@@ -173,19 +173,24 @@ static ADDRESS_MAP_START( sound_map, ADDRESS_SPACE_PROGRAM, 8 )
AM_RANGE(0xf800, 0xf800) AM_READ(soundlatch_r) AM_WRITE(sound_status_w)
ADDRESS_MAP_END
-static WRITE8_HANDLER( D7759_write_port_0_w )
+static WRITE8_DEVICE_HANDLER( D7759_write_port_0_w )
{
- upd7759_port_w(offset,data);
- upd7759_start_w(0,0);
- upd7759_start_w(0,1);
+ upd7759_port_w(device, 0, data);
+ upd7759_start_w(device, 0);
+ upd7759_start_w(device, 1);
+}
+
+static WRITE8_DEVICE_HANDLER( D7759_upd_reset_w )
+{
+ upd7759_reset_w(device, data & 1);
}
static ADDRESS_MAP_START( sound_io_map, ADDRESS_SPACE_IO, 8 )
ADDRESS_MAP_GLOBAL_MASK(0xff)
- AM_RANGE(0x00, 0x00) AM_READWRITE(ym3812_status_port_0_r, ym3812_control_port_0_w)
- AM_RANGE(0x20, 0x20) AM_WRITE(ym3812_write_port_0_w)
- AM_RANGE(0x40, 0x40) AM_WRITE(D7759_write_port_0_w)
- AM_RANGE(0x80, 0x80) AM_WRITE(upd7759_0_reset_w)
+ AM_RANGE(0x00, 0x00) AM_DEVREADWRITE(SOUND, "ym", ym3812_status_port_r, ym3812_control_port_w)
+ AM_RANGE(0x20, 0x20) AM_DEVWRITE(SOUND, "ym", ym3812_write_port_w)
+ AM_RANGE(0x40, 0x40) AM_DEVWRITE(SOUND, "upd", D7759_write_port_0_w)
+ AM_RANGE(0x80, 0x80) AM_DEVWRITE(SOUND, "upd", D7759_upd_reset_w)
ADDRESS_MAP_END
/******************************************************************************/
@@ -580,9 +585,9 @@ GFXDECODE_END
/******************************************************************************/
-static void irqhandler(running_machine *machine, int irq)
+static void irqhandler(const device_config *device, int irq)
{
- cpu_set_input_line(machine->cpu[1],0,irq ? ASSERT_LINE : CLEAR_LINE);
+ cpu_set_input_line(device->machine->cpu[1],0,irq ? ASSERT_LINE : CLEAR_LINE);
}
static const ym3812_interface ym3812_config =