From e1954ba204fa82db4b46e475fce7ca016c881309 Mon Sep 17 00:00:00 2001 From: AJR Date: Mon, 14 Aug 2017 22:18:31 -0400 Subject: [PATCH] kingobox: DAC identification (nw) --- src/mame/drivers/kingobox.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/mame/drivers/kingobox.cpp b/src/mame/drivers/kingobox.cpp index 294a86f435f..fbd8ac33a2e 100644 --- a/src/mame/drivers/kingobox.cpp +++ b/src/mame/drivers/kingobox.cpp @@ -507,7 +507,7 @@ static MACHINE_CONFIG_START( kingofb ) MCFG_AY8910_PORT_A_READ_CB(DEVREAD8("soundlatch", generic_latch_8_device, read)) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "speaker", 0.25) - MCFG_SOUND_ADD("dac", DAC_8BIT_R2R, 0) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "speaker", 0.125) // unknown DAC + MCFG_SOUND_ADD("dac", DAC_8BIT_R2R, 0) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "speaker", 0.125) // 100K (R30-44 even)/200K (R31-45 odd) 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