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Diffstat (limited to 'src/mame/drivers/s9.cpp')
-rw-r--r-- | src/mame/drivers/s9.cpp | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/src/mame/drivers/s9.cpp b/src/mame/drivers/s9.cpp index 946cc3604be..9ec9ce43156 100644 --- a/src/mame/drivers/s9.cpp +++ b/src/mame/drivers/s9.cpp @@ -37,7 +37,6 @@ ToDo: #include "machine/genpin.h" #include "sound/dac.h" #include "sound/hc55516.h" -#include "sound/volt_reg.h" #include "speaker.h" #include "s9.lh" @@ -362,8 +361,7 @@ static MACHINE_CONFIG_START( s9 ) MCFG_SPEAKER_STANDARD_MONO("speaker") MCFG_SOUND_ADD("dac", MC1408, 0) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "speaker", 0.5) - 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) + MCFG_SOUND_REFERENCE_INPUT(DAC_VREF_POS_INPUT, 1.0) MCFG_SOUND_REFERENCE_INPUT(DAC_VREF_NEG_INPUT, -1.0) MCFG_SPEAKER_STANDARD_MONO("speech") MCFG_SOUND_ADD("hc55516", HC55516, 0) |