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Diffstat (limited to 'src/mame/drivers/vidbrain.cpp')
-rw-r--r--src/mame/drivers/vidbrain.cpp6
1 files changed, 4 insertions, 2 deletions
diff --git a/src/mame/drivers/vidbrain.cpp b/src/mame/drivers/vidbrain.cpp
index e9128222dd0..3a1f5664052 100644
--- a/src/mame/drivers/vidbrain.cpp
+++ b/src/mame/drivers/vidbrain.cpp
@@ -417,8 +417,10 @@ MACHINE_CONFIG_START(vidbrain_state::vidbrain)
// sound hardware
SPEAKER(config, "speaker").front_center();
MCFG_DEVICE_ADD("dac", DAC_2BIT_R2R, 0) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "speaker", 0.167) // 74ls74.u16 + 120k + 56k
- 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)
+ 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);
// devices
F3853(config, m_smi, XTAL(4'000'000)/2);