diff options
Diffstat (limited to 'src/mame/drivers/wyvernf0.cpp')
-rw-r--r-- | src/mame/drivers/wyvernf0.cpp | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/src/mame/drivers/wyvernf0.cpp b/src/mame/drivers/wyvernf0.cpp index 9009fc8642c..78edb0827e3 100644 --- a/src/mame/drivers/wyvernf0.cpp +++ b/src/mame/drivers/wyvernf0.cpp @@ -38,7 +38,6 @@ TODO: #include "sound/ay8910.h" #include "sound/msm5232.h" #include "sound/dac.h" -#include "sound/volt_reg.h" #include "screen.h" #include "speaker.h" @@ -699,8 +698,7 @@ static MACHINE_CONFIG_START( wyvernf0 ) // pin 22 Noise Output not mapped MCFG_SOUND_ADD("dac", DAC_8BIT_R2R, 0) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.25) // unknown DAC - 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) MACHINE_CONFIG_END /*************************************************************************** |