diff options
Diffstat (limited to 'src/mame/drivers/coco12.cpp')
-rw-r--r-- | src/mame/drivers/coco12.cpp | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/mame/drivers/coco12.cpp b/src/mame/drivers/coco12.cpp index 1a195c299e1..19a4ac28818 100644 --- a/src/mame/drivers/coco12.cpp +++ b/src/mame/drivers/coco12.cpp @@ -381,22 +381,22 @@ void t4426_cart(device_slot_interface &device) // MACHINE_CONFIG_START( coco_sound ) //------------------------------------------------- -MACHINE_CONFIG_START(coco_state::coco_sound) +void coco_state::coco_sound(machine_config &config) +{ SPEAKER(config, "speaker").front_center(); // 6-bit D/A: R10-15 = 10K, 20K, 40.2K, 80.6K, 162K, 324K (according to parts list); output also controls joysticks - MCFG_DEVICE_ADD("dac", DAC_6BIT_BINARY_WEIGHTED, 0) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "speaker", 0.125) + DAC_6BIT_BINARY_WEIGHTED(config, m_dac, 0).add_route(ALL_OUTPUTS, "speaker", 0.125); voltage_regulator_device &vref(VOLTAGE_REGULATOR(config, "vref")); vref.set_output(5.0); - vref.add_route(0, "dac", 1.0, DAC_VREF_POS_INPUT); - vref.add_route(0, "dac", -1.0, DAC_VREF_NEG_INPUT); - MCFG_SOUND_ROUTE(0, "sbs", 1.0, DAC_VREF_POS_INPUT) MCFG_SOUND_ROUTE(0, "sbs", -1.0, DAC_VREF_NEG_INPUT) + vref.add_route(0, "dac", 1.0, DAC_VREF_POS_INPUT); vref.add_route(0, "dac", -1.0, DAC_VREF_NEG_INPUT); + vref.add_route(0, "sbs", 1.0, DAC_VREF_POS_INPUT); vref.add_route(0, "sbs", -1.0, DAC_VREF_NEG_INPUT); // Single-bit sound: R22 = 10K DAC_1BIT(config, "sbs", 0).add_route(ALL_OUTPUTS, "speaker", 0.125); WAVE(config, "wave", "cassette").add_route(ALL_OUTPUTS, "speaker", 0.25); -MACHINE_CONFIG_END +} //------------------------------------------------- |