diff options
Diffstat (limited to 'src/mess/machine/pc9801_86.c')
-rw-r--r-- | src/mess/machine/pc9801_86.c | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/src/mess/machine/pc9801_86.c b/src/mess/machine/pc9801_86.c index de8d54ccc79..10380c146fb 100644 --- a/src/mess/machine/pc9801_86.c +++ b/src/mess/machine/pc9801_86.c @@ -43,21 +43,14 @@ WRITE_LINE_MEMBER(pc9801_86_device::pc9801_sound_irq) machine().device<pic8259_device>(":pic8259_slave")->ir4_w(state); } -static const ay8910_interface ay8910_config = -{ - AY8910_LEGACY_OUTPUT, - AY8910_DEFAULT_LOADS, - DEVCB_DEVICE_MEMBER(DEVICE_SELF_OWNER, pc9801_86_device,opn_porta_r), - DEVCB_NULL,//(pc9801_state,opn_portb_r), - DEVCB_NULL,//(pc9801_state,opn_porta_w), - DEVCB_DEVICE_MEMBER(DEVICE_SELF_OWNER, pc9801_86_device,opn_portb_w), -}; - static MACHINE_CONFIG_FRAGMENT( pc9801_86_config ) MCFG_SPEAKER_STANDARD_MONO("mono") MCFG_SOUND_ADD("opna", YM2608, MAIN_CLOCK_X1*4) // unknown clock / divider MCFG_YM2608_IRQ_HANDLER(WRITELINE(pc9801_86_device, pc9801_sound_irq)) - MCFG_YM2608_AY8910_INTF(&ay8910_config) + MCFG_AY8910_PORT_A_READ_CB(READ8(pc9801_86_device, opn_porta_r)) + //MCFG_AY8910_PORT_B_READ_CB(READ8(pc9801_state, opn_portb_r)) + //MCFG_AY8910_PORT_A_WRITE_CB(WRITE8(pc9801_state, opn_porta_w)) + MCFG_AY8910_PORT_B_WRITE_CB(WRITE8(pc9801_86_device, opn_portb_w)) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.00) MACHINE_CONFIG_END |