diff options
Diffstat (limited to 'src/mame/drivers/thomson.cpp')
-rw-r--r-- | src/mame/drivers/thomson.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mame/drivers/thomson.cpp b/src/mame/drivers/thomson.cpp index bb45817ba0c..32bacd28e72 100644 --- a/src/mame/drivers/thomson.cpp +++ b/src/mame/drivers/thomson.cpp @@ -647,8 +647,8 @@ MACHINE_CONFIG_START(thomson_state::to7_base) /* sound */ SPEAKER(config, "speaker").front_center(); - MCFG_DEVICE_ADD("buzzer", DAC_1BIT, 0) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "speaker", 0.5) - MCFG_DEVICE_ADD("dac", DAC_6BIT_R2R, 0) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "speaker", 0.5) // 6-bit game extension R-2R DAC (R=10K) + DAC_1BIT(config, "buzzer", 0).add_route(ALL_OUTPUTS, "speaker", 0.5); + DAC_6BIT_R2R(config, m_dac, 0).add_route(ALL_OUTPUTS, "speaker", 0.5); // 6-bit game extension R-2R DAC (R=10K) voltage_regulator_device &vref(VOLTAGE_REGULATOR(config, "vref")); vref.set_output(5.0); vref.add_route(0, "buzzer", 1.0, DAC_VREF_POS_INPUT); |