diff options
Diffstat (limited to 'src/mame/drivers/junofrst.cpp')
-rw-r--r-- | src/mame/drivers/junofrst.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/mame/drivers/junofrst.cpp b/src/mame/drivers/junofrst.cpp index a86811791c8..400ca45846f 100644 --- a/src/mame/drivers/junofrst.cpp +++ b/src/mame/drivers/junofrst.cpp @@ -453,8 +453,10 @@ MACHINE_CONFIG_START(junofrst_state::junofrst) aysnd.add_route(2, "filter.0.2", 0.30); MCFG_DEVICE_ADD("dac", DAC_8BIT_R2R, 0) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "speaker", 0.25) // 100K (R56-63)/200K (R64-71) ladder network - 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); MCFG_DEVICE_ADD("filter.0.0", FILTER_RC) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "speaker", 1.0) |