diff options
Diffstat (limited to 'src/mess/machine/pc9801_26.c')
-rw-r--r-- | src/mess/machine/pc9801_26.c | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/src/mess/machine/pc9801_26.c b/src/mess/machine/pc9801_26.c index a63f7103358..9b3bb88b158 100644 --- a/src/mess/machine/pc9801_26.c +++ b/src/mess/machine/pc9801_26.c @@ -43,21 +43,14 @@ WRITE_LINE_MEMBER(pc9801_26_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_26_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_26_device,opn_portb_w), -}; - static MACHINE_CONFIG_FRAGMENT( pc9801_26_config ) MCFG_SPEAKER_STANDARD_MONO("mono") MCFG_SOUND_ADD("opn", YM2203, MAIN_CLOCK_X1*2) // unknown clock / divider MCFG_YM2203_IRQ_HANDLER(WRITELINE(pc9801_26_device, pc9801_sound_irq)) - MCFG_YM2203_AY8910_INTF(&ay8910_config) + MCFG_AY8910_PORT_A_READ_CB(READ8(pc9801_26_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_26_device, opn_portb_w)) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.00) MACHINE_CONFIG_END |