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Diffstat (limited to 'src/devices/bus/a2bus/a2dx1.cpp')
-rw-r--r--src/devices/bus/a2bus/a2dx1.cpp15
1 files changed, 8 insertions, 7 deletions
diff --git a/src/devices/bus/a2bus/a2dx1.cpp b/src/devices/bus/a2bus/a2dx1.cpp
index 5efd112a779..6ccf43eda18 100644
--- a/src/devices/bus/a2bus/a2dx1.cpp
+++ b/src/devices/bus/a2bus/a2dx1.cpp
@@ -31,14 +31,15 @@ DEFINE_DEVICE_TYPE(A2BUS_DX1, a2bus_dx1_device, "a2dx1", "Decillonix DX-1")
// device_add_mconfig - add device configuration
//-------------------------------------------------
-MACHINE_CONFIG_START(a2bus_dx1_device::device_add_mconfig)
+void a2bus_dx1_device::device_add_mconfig(machine_config &config)
+{
SPEAKER(config, "speaker").front_center();
- MCFG_DEVICE_ADD("dac", DAC_8BIT_R2R, 0) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "speaker", 0.5) // unknown DAC
- MCFG_DEVICE_ADD("dacvol", DAC_8BIT_R2R, 0) // unknown DAC
- MCFG_SOUND_ROUTE(0, "dac", 1.0, DAC_VREF_POS_INPUT) MCFG_SOUND_ROUTE(0, "dac", -1.0, DAC_VREF_NEG_INPUT)
- MCFG_DEVICE_ADD("vref", VOLTAGE_REGULATOR, 0) MCFG_VOLTAGE_REGULATOR_OUTPUT(5.0)
- MCFG_SOUND_ROUTE(0, "dacvol", 1.0, DAC_VREF_POS_INPUT)
-MACHINE_CONFIG_END
+ DAC_8BIT_R2R(config, m_dac, 0).add_route(ALL_OUTPUTS, "speaker", 0.5); // unknown DAC
+ DAC_8BIT_R2R(config, m_dacvol, 0).add_route(0, "dac", 1.0, DAC_VREF_POS_INPUT).add_route(0, "dac", -1.0, DAC_VREF_NEG_INPUT); // unknown DAC
+ voltage_regulator_device &vref(VOLTAGE_REGULATOR(config, "vref"));
+ vref.set_output(5.0);
+ vref.add_route(0, "dacvol", 1.0, DAC_VREF_POS_INPUT);
+}
//**************************************************************************
// LIVE DEVICE