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Diffstat (limited to 'src/mame/drivers/s6.cpp')
-rw-r--r-- | src/mame/drivers/s6.cpp | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/src/mame/drivers/s6.cpp b/src/mame/drivers/s6.cpp index 7a55a8bee15..dfac8da01b3 100644 --- a/src/mame/drivers/s6.cpp +++ b/src/mame/drivers/s6.cpp @@ -53,7 +53,6 @@ ToDo: #include "machine/6821pia.h" #include "sound/dac.h" #include "sound/hc55516.h" -#include "sound/volt_reg.h" #include "speaker.h" #include "s6.lh" @@ -472,9 +471,6 @@ void s6_state::s6(machine_config &config) SPEAKER(config, "speaker").front_center(); MC1408(config, "dac", 0).add_route(ALL_OUTPUTS, "speaker", 0.5); - voltage_regulator_device &vref(VOLTAGE_REGULATOR(config, "vref")); - vref.add_route(0, "dac", 1.0, DAC_VREF_POS_INPUT); - vref.add_route(0, "dac", -1.0, DAC_VREF_NEG_INPUT); SPEAKER(config, "speech").front_center(); HC55516(config, m_hc55516, 0).add_route(ALL_OUTPUTS, "speech", 1.00); |