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Diffstat (limited to 'src/mame/audio/targ.cpp')
-rw-r--r--src/mame/audio/targ.cpp5
1 files changed, 0 insertions, 5 deletions
diff --git a/src/mame/audio/targ.cpp b/src/mame/audio/targ.cpp
index a08d5d76473..12c799c8776 100644
--- a/src/mame/audio/targ.cpp
+++ b/src/mame/audio/targ.cpp
@@ -15,7 +15,6 @@
#include "emu.h"
#include "includes/exidy.h"
-#include "sound/volt_reg.h"
#include "speaker.h"
@@ -187,8 +186,6 @@ void exidy_state::spectar_audio(machine_config &config)
m_samples->add_route(ALL_OUTPUTS, "speaker", 0.25);
DAC_1BIT(config, m_dac, 0).add_route(ALL_OUTPUTS, "speaker", 0.99);
- voltage_regulator_device &vref(VOLTAGE_REGULATOR(config, "vref", 0));
- vref.add_route(0, "dac", 1.0, DAC_VREF_POS_INPUT);
}
void exidy_state::targ_audio(machine_config &config)
@@ -202,6 +199,4 @@ void exidy_state::targ_audio(machine_config &config)
m_samples->add_route(ALL_OUTPUTS, "speaker", 0.25);
DAC_1BIT(config, m_dac, 0).add_route(ALL_OUTPUTS, "speaker", 0.99);
- voltage_regulator_device &vref(VOLTAGE_REGULATOR(config, "vref", 0));
- vref.add_route(0, "dac", 1.0, DAC_VREF_POS_INPUT);
}