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segag80r.cpp: DAC identification (nw)

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AJR 2017-07-12 11:58:42 -04:00
parent c35001445f
commit 3a7189936c
1 changed files with 1 additions and 1 deletions
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src/mame/audio/segag80r.cpp
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@ -708,7 +708,7 @@ MACHINE_CONFIG_START( monsterb_sound_board )
MCFG_TMS36XX_DECAY_TIMES(0.5, 0.5, 0.5, 0.5, 0.5, 0.5)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "speaker", 0.5)
MCFG_SOUND_ADD("dac", DAC_8BIT_R2R, 0) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "speaker", 0.5) // unknown DAC
MCFG_SOUND_ADD("dac", DAC_8BIT_R2R, 0) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "speaker", 0.5) // 50K (R91-97)/100K (R98-106) ladder network
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)
MACHINE_CONFIG_END