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capbowl, bowlrama: Identify DAC type

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This commit is contained in:
AJR 2017-02-17 08:35:57 -05:00
parent 044d08a6c3
commit af327dc410
2 changed files with 2 additions and 1 deletions
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1
src/devices/sound/dac.h
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@ -285,6 +285,7 @@ DAC_GENERATOR(AD7541, ad7541_device, dac_word_interface, dac_code_binary<12>, da
DAC_GENERATOR(AM6012, am6012_device, dac_word_interface, dac_code_binary<12>, dac_gain_r2r, "AM6012", "am6012")
DAC_GENERATOR(DAC08, dac08_device, dac_byte_interface, dac_code_binary<8>, dac_gain_r2r, "DAC08", "dac08")
DAC_GENERATOR(DAC0800, dac0800_device, dac_byte_interface, dac_code_binary<8>, dac_gain_r2r, "DAC0800", "dac0800")
DAC_GENERATOR(DAC0832, dac0832_device, dac_byte_interface, dac_code_binary<8>, dac_gain_r2r, "DAC0832", "dac0832") // should be double-buffered?
DAC_GENERATOR(DAC1200, dac1200_device, dac_word_interface, dac_code_binary<12>, dac_gain_r2r, "DAC1200", "dac1200")
DAC_GENERATOR(MC1408, mc1408_device, dac_byte_interface, dac_code_binary<8>, dac_gain_r2r, "MC1408", "mc1408")
DAC_GENERATOR(MC3408, mc3408_device, dac_byte_interface, dac_code_binary<8>, dac_gain_r2r, "MC3408", "mc3408")

2
src/mame/drivers/capbowl.cpp
View File

@ -355,7 +355,7 @@ static MACHINE_CONFIG_START( capbowl, capbowl_state )
MCFG_SOUND_ROUTE(2, "speaker", 0.07)
MCFG_SOUND_ROUTE(3, "speaker", 0.75)
MCFG_SOUND_ADD("dac", DAC_8BIT_R2R, 0) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "speaker", 0.5) // unknown DAC
MCFG_SOUND_ADD("dac", DAC0832, 0) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "speaker", 0.5)
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