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Diffstat (limited to 'src/mame/drivers/segas16a.cpp')
-rw-r--r--src/mame/drivers/segas16a.cpp5
1 files changed, 5 insertions, 0 deletions
diff --git a/src/mame/drivers/segas16a.cpp b/src/mame/drivers/segas16a.cpp
index 26b057edd41..a26475f4cdf 100644
--- a/src/mame/drivers/segas16a.cpp
+++ b/src/mame/drivers/segas16a.cpp
@@ -2065,6 +2065,7 @@ static MACHINE_CONFIG_DERIVED( system16a_no7751, system16a )
MCFG_DEVICE_REMOVE("n7751")
MCFG_DEVICE_REMOVE("dac")
+ MCFG_DEVICE_REMOVE("vref")
MCFG_SOUND_REPLACE("ymsnd", YM2151, 4000000)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "speaker", 1.0)
@@ -2082,6 +2083,7 @@ MACHINE_CONFIG_END
static MACHINE_CONFIG_DERIVED( system16a_i8751_no7751, system16a_i8751 )
MCFG_DEVICE_REMOVE("n7751")
MCFG_DEVICE_REMOVE("dac")
+ MCFG_DEVICE_REMOVE("vref")
MCFG_SOUND_REPLACE("ymsnd", YM2151, 4000000)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "speaker", 1.0)
@@ -2094,6 +2096,7 @@ static MACHINE_CONFIG_DERIVED( system16a_fd1089a_no7751, system16a_fd1089a )
MCFG_DEVICE_REMOVE("n7751")
MCFG_DEVICE_REMOVE("dac")
+ MCFG_DEVICE_REMOVE("vref")
MCFG_SOUND_REPLACE("ymsnd", YM2151, 4000000)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "speaker", 1.0)
@@ -2105,6 +2108,7 @@ static MACHINE_CONFIG_DERIVED( system16a_fd1089b_no7751, system16a_fd1089b )
MCFG_DEVICE_REMOVE("n7751")
MCFG_DEVICE_REMOVE("dac")
+ MCFG_DEVICE_REMOVE("vref")
MCFG_SOUND_REPLACE("ymsnd", YM2151, 4000000)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "speaker", 1.0)
@@ -2116,6 +2120,7 @@ static MACHINE_CONFIG_DERIVED( system16a_fd1094_no7751, system16a_fd1094 )
MCFG_DEVICE_REMOVE("n7751")
MCFG_DEVICE_REMOVE("dac")
+ MCFG_DEVICE_REMOVE("vref")
MCFG_SOUND_REPLACE("ymsnd", YM2151, 4000000)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "speaker", 1.0)