diff options
Diffstat (limited to 'src/mame/drivers/esripsys.cpp')
-rw-r--r-- | src/mame/drivers/esripsys.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/mame/drivers/esripsys.cpp b/src/mame/drivers/esripsys.cpp index c1521980411..8186124ecec 100644 --- a/src/mame/drivers/esripsys.cpp +++ b/src/mame/drivers/esripsys.cpp @@ -33,6 +33,7 @@ #include "cpu/m6809/m6809.h" #include "machine/6840ptm.h" #include "machine/nvram.h" +#include "sound/volt_reg.h" #include "speaker.h" @@ -693,7 +694,8 @@ static MACHINE_CONFIG_START( esripsys ) MCFG_SOUND_ADD("dac", MC3410, 0) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "speaker", 1.0) // unknown DAC MCFG_SOUND_ADD("dacvol", MC3408, 0) // unknown DAC 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_DEVICE_ADD("vref", VOLTAGE_REGULATOR, 0) MCFG_VOLTAGE_REGULATOR_OUTPUT(5.0) + MCFG_SOUND_ROUTE_EX(0, "dacvol", 1.0, DAC_VREF_POS_INPUT) MCFG_SOUND_ADD("tms5220nl", TMS5220, 640000) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "speaker", 1.0) |