diff options
Diffstat (limited to 'src/mame/drivers/wheelfir.cpp')
-rw-r--r-- | src/mame/drivers/wheelfir.cpp | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/mame/drivers/wheelfir.cpp b/src/mame/drivers/wheelfir.cpp index b8945f3c4eb..a07ab00b4a2 100644 --- a/src/mame/drivers/wheelfir.cpp +++ b/src/mame/drivers/wheelfir.cpp @@ -771,9 +771,10 @@ MACHINE_CONFIG_START(wheelfir_state::wheelfir) SPEAKER(config, "rspeaker").front_right(); MCFG_DEVICE_ADD("ldac", DAC_10BIT_R2R, 0) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "lspeaker", 1.0) // unknown DAC MCFG_DEVICE_ADD("rdac", DAC_10BIT_R2R, 0) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "rspeaker", 1.0) // unknown DAC - MCFG_DEVICE_ADD("vref", VOLTAGE_REGULATOR, 0) MCFG_VOLTAGE_REGULATOR_OUTPUT(5.0) - MCFG_SOUND_ROUTE(0, "ldac", 1.0, DAC_VREF_POS_INPUT) MCFG_SOUND_ROUTE(0, "ldac", -1.0, DAC_VREF_NEG_INPUT) - MCFG_SOUND_ROUTE(0, "rdac", 1.0, DAC_VREF_POS_INPUT) MCFG_SOUND_ROUTE(0, "rdac", -1.0, DAC_VREF_NEG_INPUT) + voltage_regulator_device &vref(VOLTAGE_REGULATOR(config, "vref")); + vref.set_output(5.0); + vref.add_route(0, "ldac", 1.0, DAC_VREF_POS_INPUT); vref.add_route(0, "ldac", -1.0, DAC_VREF_NEG_INPUT); + vref.add_route(0, "rdac", 1.0, DAC_VREF_POS_INPUT); vref.add_route(0, "rdac", -1.0, DAC_VREF_NEG_INPUT); MACHINE_CONFIG_END |