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Diffstat (limited to 'src/devices/bus/centronics/digiblst.cpp')
-rw-r--r--src/devices/bus/centronics/digiblst.cpp13
1 files changed, 8 insertions, 5 deletions
diff --git a/src/devices/bus/centronics/digiblst.cpp b/src/devices/bus/centronics/digiblst.cpp
index 99a046f4d13..680716a8a25 100644
--- a/src/devices/bus/centronics/digiblst.cpp
+++ b/src/devices/bus/centronics/digiblst.cpp
@@ -38,13 +38,16 @@ centronics_digiblaster_device::centronics_digiblaster_device(const machine_confi
// device_add_mconfig - add device configuration
//-------------------------------------------------
-MACHINE_CONFIG_START(centronics_digiblaster_device::device_add_mconfig)
+void centronics_digiblaster_device::device_add_mconfig(machine_config &config)
+{
/* sound hardware */
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("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
+ DAC_8BIT_R2R(config, m_dac, 0).add_route(ALL_OUTPUTS, "speaker", 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);
+}
void centronics_digiblaster_device::device_start()
{