diff options
Diffstat (limited to 'src/mame/audio/gottlieb.cpp')
-rw-r--r-- | src/mame/audio/gottlieb.cpp | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/src/mame/audio/gottlieb.cpp b/src/mame/audio/gottlieb.cpp index 69dbeb41a1d..4c56cff5e23 100644 --- a/src/mame/audio/gottlieb.cpp +++ b/src/mame/audio/gottlieb.cpp @@ -15,7 +15,6 @@ #include "sound/dac.h" #include "machine/input_merger.h" -#include "sound/volt_reg.h" namespace { @@ -128,9 +127,6 @@ void gottlieb_sound_r0_device::device_add_mconfig(machine_config &config) // sound devices DAC_8BIT_R2R(config, "dac", 0).add_route(ALL_OUTPUTS, *this, 0.25); // unknown DAC - voltage_regulator_device &vref(VOLTAGE_REGULATOR(config, "vref")); - vref.add_route(0, "dac", 1.0, DAC_VREF_POS_INPUT); - vref.add_route(0, "dac", -1.0, DAC_VREF_NEG_INPUT); } @@ -261,9 +257,6 @@ void gottlieb_sound_r1_device::device_add_mconfig(machine_config &config) // sound devices DAC_8BIT_R2R(config, "dac", 0).add_route(ALL_OUTPUTS, *this, 0.25); // unknown DAC - voltage_regulator_device &vref(VOLTAGE_REGULATOR(config, "vref")); - vref.add_route(0, "dac", 1.0, DAC_VREF_POS_INPUT); - vref.add_route(0, "dac", -1.0, DAC_VREF_NEG_INPUT); } @@ -666,9 +659,10 @@ void gottlieb_sound_r2_device::device_add_mconfig(machine_config &config) // sound hardware DAC_8BIT_R2R(config, "dac", 0).add_route(ALL_OUTPUTS, *this, 0.075); // unknown DAC - DAC_8BIT_R2R(config, "dacvol", 0).add_route(0, "dac", 1.0, DAC_VREF_POS_INPUT).add_route(0, "dac", -1.0, DAC_VREF_NEG_INPUT); // unknown DAC - voltage_regulator_device &vref(VOLTAGE_REGULATOR(config, "vref")); - vref.add_route(0, "dacvol", 1.0, DAC_VREF_POS_INPUT); + DAC_8BIT_R2R(config, "dacvol", 0) + .set_output_range(0, 1) + .add_route(0, "dac", 1.0, DAC_INPUT_RANGE_HI) + .add_route(0, "dac", -1.0, DAC_INPUT_RANGE_LO); // unknown DAC AY8913(config, m_ay1, SOUND2_CLOCK/2).add_route(ALL_OUTPUTS, *this, 0.15); |