summaryrefslogtreecommitdiffstatshomepage
path: root/src/mame/drivers/seicross.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'src/mame/drivers/seicross.cpp')
-rw-r--r--src/mame/drivers/seicross.cpp4
1 files changed, 1 insertions, 3 deletions
diff --git a/src/mame/drivers/seicross.cpp b/src/mame/drivers/seicross.cpp
index 55a02d7c210..370f6734378 100644
--- a/src/mame/drivers/seicross.cpp
+++ b/src/mame/drivers/seicross.cpp
@@ -51,7 +51,6 @@ This info came from http://www.ne.jp/asahi/cc-sakura/akkun/old/fryski.html
#include "cpu/z80/z80.h"
#include "machine/watchdog.h"
#include "sound/ay8910.h"
-#include "sound/volt_reg.h"
#include "screen.h"
#include "speaker.h"
@@ -428,8 +427,7 @@ static MACHINE_CONFIG_START( no_nvram )
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "speaker", 0.25)
MCFG_SOUND_ADD("dac", DAC_4BIT_R2R, 0) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "speaker", 0.12) // 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