diff options
Diffstat (limited to 'src/mame/drivers/madalien.c')
-rw-r--r-- | src/mame/drivers/madalien.c | 14 |
1 files changed, 2 insertions, 12 deletions
diff --git a/src/mame/drivers/madalien.c b/src/mame/drivers/madalien.c index 8bdeb52e773..f430d4e2b82 100644 --- a/src/mame/drivers/madalien.c +++ b/src/mame/drivers/madalien.c @@ -157,17 +157,6 @@ static INPUT_PORTS_START( madalien ) INPUT_PORTS_END -static const ay8910_interface ay8910_config = -{ - AY8910_LEGACY_OUTPUT, - AY8910_DEFAULT_LOADS, - DEVCB_NULL, - DEVCB_NULL, - DEVCB_DRIVER_MEMBER(madalien_state,madalien_portA_w), - DEVCB_DRIVER_MEMBER(madalien_state,madalien_portB_w) -}; - - static MACHINE_CONFIG_START( madalien, madalien_state ) /* main CPU */ @@ -185,7 +174,8 @@ static MACHINE_CONFIG_START( madalien, madalien_state ) MCFG_SPEAKER_STANDARD_MONO("mono") MCFG_SOUND_ADD("aysnd", AY8910, SOUND_CLOCK / 4) - MCFG_SOUND_CONFIG(ay8910_config) + MCFG_AY8910_PORT_A_WRITE_CB(WRITE8(madalien_state, madalien_portA_w)) + MCFG_AY8910_PORT_B_WRITE_CB(WRITE8(madalien_state, madalien_portB_w)) MCFG_SOUND_ROUTE_EX(0, "discrete", 1.0, 0) MCFG_SOUND_ROUTE_EX(1, "discrete", 1.0, 1) MCFG_SOUND_ROUTE_EX(2, "discrete", 1.0, 2) |