diff options
Diffstat (limited to 'src/devices/bus/isa/p1_sound.cpp')
-rw-r--r-- | src/devices/bus/isa/p1_sound.cpp | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/src/devices/bus/isa/p1_sound.cpp b/src/devices/bus/isa/p1_sound.cpp index d855f376f12..a1711099c8d 100644 --- a/src/devices/bus/isa/p1_sound.cpp +++ b/src/devices/bus/isa/p1_sound.cpp @@ -29,7 +29,8 @@ DEFINE_DEVICE_TYPE(P1_SOUND, p1_sound_device, "p1_sound", "Poisk-1 sound card (B // device_add_mconfig - add device configuration //------------------------------------------------- -MACHINE_CONFIG_START(p1_sound_device::device_add_mconfig) +void p1_sound_device::device_add_mconfig(machine_config &config) +{ I8251(config, m_midi, 0); m_midi->txd_handler().set("mdout", FUNC(midi_port_device::write_txd)); m_midi->rxrdy_handler().set(":isa", FUNC(isa8_device::irq3_w)); @@ -64,12 +65,13 @@ MACHINE_CONFIG_START(p1_sound_device::device_add_mconfig) // m_d17->out_handler<2>().set(FUNC(XXX)); SPEAKER(config, "speaker").front_center(); - MCFG_DEVICE_ADD("filter", FILTER_RC) - MCFG_SOUND_ROUTE(ALL_OUTPUTS, "speaker", 1.0) - MCFG_DEVICE_ADD("dac", DAC_8BIT_R2R, 0) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "filter", 0.5) // unknown DAC - MCFG_DEVICE_ADD("vref", VOLTAGE_REGULATOR, 0) MCFG_VOLTAGE_REGULATOR_OUTPUT(5.0) - MCFG_SOUND_ROUTE(0, "dac", 1.0, DAC_VREF_POS_INPUT) MCFG_SOUND_ROUTE(0, "dac", -1.0, DAC_VREF_NEG_INPUT) -MACHINE_CONFIG_END + FILTER_RC(config, m_filter).add_route(ALL_OUTPUTS, "speaker", 1.0); + DAC_8BIT_R2R(config, m_dac, 0).add_route(ALL_OUTPUTS, "filter", 0.5); // unknown DAC + voltage_regulator_device &vref(VOLTAGE_REGULATOR(config, "vref")); + vref.set_output(5.0); + vref.add_route(0, "dac", 1.0, DAC_VREF_POS_INPUT); + vref.add_route(0, "dac", -1.0, DAC_VREF_NEG_INPUT); +} //************************************************************************** |