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Diffstat (limited to 'src/mame/drivers/leland.cpp')
-rw-r--r--src/mame/drivers/leland.cpp6
1 files changed, 2 insertions, 4 deletions
diff --git a/src/mame/drivers/leland.cpp b/src/mame/drivers/leland.cpp
index 8bce9f67177..d15ccec1feb 100644
--- a/src/mame/drivers/leland.cpp
+++ b/src/mame/drivers/leland.cpp
@@ -64,7 +64,6 @@
#include "cpu/z80/z80.h"
#include "machine/nvram.h"
-#include "sound/volt_reg.h"
#include "speaker.h"
@@ -979,10 +978,9 @@ static MACHINE_CONFIG_START( leland )
// MCFG_SOUND_ROUTE(ALL_OUTPUTS, "speaker", 0.25)
MCFG_SOUND_ADD("dac0", DAC_8BIT_BINARY_WEIGHTED, 0) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "speaker", 0.0625) // ls374.u79 + r17-r23 (24k,12k,6.2k,3k,1.5k,750,390,180)
+ MCFG_SOUND_REFERENCE_INPUT(DAC_VREF_POS_INPUT, 1.0) MCFG_SOUND_REFERENCE_INPUT(DAC_VREF_NEG_INPUT, -1.0)
MCFG_SOUND_ADD("dac1", DAC_8BIT_BINARY_WEIGHTED, 0) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "speaker", 0.0625) // ls374.u88 + r27-r34 (24k,12k,6.2k,3k,1.5k,750,390,180)
- MCFG_DEVICE_ADD("vref", VOLTAGE_REGULATOR, 0) MCFG_VOLTAGE_REGULATOR_OUTPUT(5.0)
- MCFG_SOUND_ROUTE_EX(0, "dac0", 1.0, DAC_VREF_POS_INPUT) MCFG_SOUND_ROUTE_EX(0, "dac0", -1.0, DAC_VREF_NEG_INPUT)
- MCFG_SOUND_ROUTE_EX(0, "dac1", 1.0, DAC_VREF_POS_INPUT) MCFG_SOUND_ROUTE_EX(0, "dac1", -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