diff options
Diffstat (limited to 'src/mame/drivers/dectalk.cpp')
-rw-r--r-- | src/mame/drivers/dectalk.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/mame/drivers/dectalk.cpp b/src/mame/drivers/dectalk.cpp index 90cdc6d3dea..56dbc431f37 100644 --- a/src/mame/drivers/dectalk.cpp +++ b/src/mame/drivers/dectalk.cpp @@ -906,8 +906,10 @@ MACHINE_CONFIG_START(dectalk_state::dectalk) /* sound hardware */ SPEAKER(config, "speaker").front_center(); MCFG_DEVICE_ADD("dac", AD7541, 0) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "speaker", 0.9) // ad7541.e107 (E88 10KHz OSC, handled by timer) - 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); /* Y2 is a 3.579545 MHz xtal for the dtmf decoder chip */ |