diff options
Diffstat (limited to 'src/mame/drivers/itech8.c')
-rw-r--r-- | src/mame/drivers/itech8.c | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/src/mame/drivers/itech8.c b/src/mame/drivers/itech8.c index 65fe9f652db..514a31fbd1d 100644 --- a/src/mame/drivers/itech8.c +++ b/src/mame/drivers/itech8.c @@ -583,12 +583,6 @@ WRITE8_MEMBER(itech8_state::itech8_nmi_ack_w) } -WRITE_LINE_MEMBER(itech8_state::generate_sound_irq) -{ - m_soundcpu->set_input_line(M6809_FIRQ_LINE, state ? ASSERT_LINE : CLEAR_LINE); -} - - /************************************* * @@ -1655,7 +1649,7 @@ static MACHINE_CONFIG_FRAGMENT( itech8_sound_ym2203 ) /* sound hardware */ MCFG_SOUND_ADD("ymsnd", YM2203, CLOCK_8MHz/2) - MCFG_YM2203_IRQ_HANDLER(WRITELINE(itech8_state, generate_sound_irq)) + MCFG_YM2203_IRQ_HANDLER(INPUTLINE("soundcpu", M6809_FIRQ_LINE)) MCFG_AY8910_PORT_B_WRITE_CB(WRITE8(itech8_state, ym2203_portb_out)) MCFG_SOUND_ROUTE(0, "mono", 0.07) MCFG_SOUND_ROUTE(1, "mono", 0.07) @@ -1675,7 +1669,7 @@ static MACHINE_CONFIG_FRAGMENT( itech8_sound_ym2608b ) /* sound hardware */ MCFG_SOUND_ADD("ymsnd", YM2608, CLOCK_8MHz) - MCFG_YM2608_IRQ_HANDLER(WRITELINE(itech8_state, generate_sound_irq)) + MCFG_YM2608_IRQ_HANDLER(INPUTLINE("soundcpu", M6809_FIRQ_LINE)) MCFG_AY8910_PORT_B_WRITE_CB(WRITE8(itech8_state, ym2203_portb_out)) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.75) MACHINE_CONFIG_END @@ -1694,7 +1688,7 @@ static MACHINE_CONFIG_FRAGMENT( itech8_sound_ym3812 ) /* sound hardware */ MCFG_SOUND_ADD("ymsnd", YM3812, CLOCK_8MHz/2) - MCFG_YM3812_IRQ_HANDLER(WRITELINE(itech8_state, generate_sound_irq)) + MCFG_YM3812_IRQ_HANDLER(INPUTLINE("soundcpu", M6809_FIRQ_LINE)) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.75) MCFG_OKIM6295_ADD("oki", CLOCK_8MHz/8, OKIM6295_PIN7_HIGH) // was /128, not /132, so unsure so pin 7 not verified @@ -1710,7 +1704,7 @@ static MACHINE_CONFIG_FRAGMENT( itech8_sound_ym3812_external ) /* sound hardware */ MCFG_SOUND_ADD("ymsnd", YM3812, CLOCK_8MHz/2) - MCFG_YM3812_IRQ_HANDLER(WRITELINE(itech8_state, generate_sound_irq)) + MCFG_YM3812_IRQ_HANDLER(INPUTLINE("soundcpu", M6809_FIRQ_LINE)) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.75) MCFG_OKIM6295_ADD("oki", CLOCK_8MHz/8, OKIM6295_PIN7_HIGH) // was /128, not /132, so unsure so pin 7 not verified |