diff options
Diffstat (limited to 'src/mame/drivers/trackfld.cpp')
-rw-r--r-- | src/mame/drivers/trackfld.cpp | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/src/mame/drivers/trackfld.cpp b/src/mame/drivers/trackfld.cpp index 4fdb8089b13..f2907d5e106 100644 --- a/src/mame/drivers/trackfld.cpp +++ b/src/mame/drivers/trackfld.cpp @@ -191,7 +191,6 @@ MAIN BOARD: #include "machine/konami1.h" #include "machine/nvram.h" #include "machine/watchdog.h" -#include "sound/volt_reg.h" #include "speaker.h" @@ -943,9 +942,6 @@ void trackfld_state::trackfld(machine_config &config) TRACKFLD_AUDIO(config, m_soundbrd, 0, m_audiocpu, m_vlm); DAC_8BIT_R2R(config, m_dac, 0).add_route(ALL_OUTPUTS, "speaker", 0.4); // ls374.8e + r34-r47(20k) + r35-r53(10k) + r54(20k) + upc324.8f - voltage_regulator_device &vref(VOLTAGE_REGULATOR(config, "vref", 0)); - vref.add_route(0, "dac", 1.0, DAC_VREF_POS_INPUT); - vref.add_route(0, "dac", -1.0, DAC_VREF_NEG_INPUT); SN76496(config, m_sn, SOUND_CLOCK/8); m_sn->add_route(ALL_OUTPUTS, "speaker", 1.0); @@ -1018,9 +1014,6 @@ void trackfld_state::yieartf(machine_config &config) TRACKFLD_AUDIO(config, m_soundbrd, 0, finder_base::DUMMY_TAG, m_vlm); DAC_8BIT_R2R(config, m_dac, 0).add_route(ALL_OUTPUTS, "speaker", 0.4); // ls374.8e + r34-r47(20k) + r35-r53(10k) + r54(20k) + upc324.8f - voltage_regulator_device &vref(VOLTAGE_REGULATOR(config, "vref", 0)); - vref.add_route(0, "dac", 1.0, DAC_VREF_POS_INPUT); - vref.add_route(0, "dac", -1.0, DAC_VREF_NEG_INPUT); SN76496(config, m_sn, MASTER_CLOCK/6/2); m_sn->add_route(ALL_OUTPUTS, "speaker", 1.0); |