diff options
Diffstat (limited to 'src/mame/drivers/special.cpp')
-rw-r--r-- | src/mame/drivers/special.cpp | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/src/mame/drivers/special.cpp b/src/mame/drivers/special.cpp index ae21548ffee..298c4a6c7ad 100644 --- a/src/mame/drivers/special.cpp +++ b/src/mame/drivers/special.cpp @@ -12,7 +12,6 @@ #include "emu.h" #include "includes/special.h" -#include "sound/volt_reg.h" #include "screen.h" #include "softlist.h" #include "speaker.h" @@ -379,8 +378,7 @@ static MACHINE_CONFIG_START( special ) /* audio hardware */ MCFG_SPEAKER_STANDARD_MONO("speaker") MCFG_SOUND_ADD("dac", DAC_1BIT, 0) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "speaker", 0.0625) - 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_REFERENCE_INPUT(DAC_VREF_POS_INPUT, 1.0) MCFG_SOUND_WAVE_ADD(WAVE_TAG, "cassette") MCFG_SOUND_ROUTE(ALL_OUTPUTS, "speaker", 0.25) @@ -498,8 +496,7 @@ static MACHINE_CONFIG_START( erik ) /* audio hardware */ MCFG_SPEAKER_STANDARD_MONO("speaker") MCFG_SOUND_ADD("dac", DAC_1BIT, 0) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "speaker", 0.0625) - 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_REFERENCE_INPUT(DAC_VREF_POS_INPUT, 1.0) MCFG_SOUND_WAVE_ADD(WAVE_TAG, "cassette") MCFG_SOUND_ROUTE(ALL_OUTPUTS, "speaker", 0.25) |