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Diffstat (limited to 'src/mame/drivers/meyc8088.cpp')
-rw-r--r--src/mame/drivers/meyc8088.cpp4
1 files changed, 1 insertions, 3 deletions
diff --git a/src/mame/drivers/meyc8088.cpp b/src/mame/drivers/meyc8088.cpp
index af77a96f749..c1fdefd5310 100644
--- a/src/mame/drivers/meyc8088.cpp
+++ b/src/mame/drivers/meyc8088.cpp
@@ -28,7 +28,6 @@
#include "machine/nvram.h"
#include "machine/timer.h"
#include "sound/dac.h"
-#include "sound/volt_reg.h"
#include "video/resnet.h"
#include "screen.h"
#include "speaker.h"
@@ -382,8 +381,7 @@ static MACHINE_CONFIG_START( meyc8088 )
MCFG_SPEAKER_STANDARD_MONO("speaker")
MCFG_SOUND_ADD("dac", DAC_1BIT, 0) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "speaker", 0.25)
- 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)
MACHINE_CONFIG_END