diff options
Diffstat (limited to 'src/mame/drivers/hankin.cpp')
-rw-r--r-- | src/mame/drivers/hankin.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/mame/drivers/hankin.cpp b/src/mame/drivers/hankin.cpp index 833e0300067..26eb97e7049 100644 --- a/src/mame/drivers/hankin.cpp +++ b/src/mame/drivers/hankin.cpp @@ -22,6 +22,7 @@ ToDo: #include "machine/6821pia.h" #include "machine/timer.h" #include "sound/dac.h" +#include "sound/volt_reg.h" #include "speaker.h" #include "hankin.lh" @@ -508,7 +509,8 @@ static MACHINE_CONFIG_START( hankin ) MCFG_SPEAKER_STANDARD_MONO("speaker") MCFG_SOUND_ADD("dac", DAC_4BIT_R2R, 0) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "speaker", 0.5) // unknown DAC - MCFG_SOUND_REFERENCE_INPUT(DAC_VREF_POS_INPUT, 1.0) MCFG_SOUND_REFERENCE_INPUT(DAC_VREF_NEG_INPUT, -1.0) + MCFG_DEVICE_ADD("vref", VOLTAGE_REGULATOR, 0) MCFG_VOLTAGE_REGULATOR_OUTPUT(5.0) + MCFG_SOUND_ROUTE_EX(0, "dac", 1.0, DAC_VREF_POS_INPUT) MCFG_SOUND_ROUTE_EX(0, "dac", -1.0, DAC_VREF_NEG_INPUT) /* Devices */ MCFG_DEVICE_ADD("ic10", PIA6821, 0) |