diff options
Diffstat (limited to 'src/mame/drivers/cxgz80.cpp')
-rw-r--r-- | src/mame/drivers/cxgz80.cpp | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/src/mame/drivers/cxgz80.cpp b/src/mame/drivers/cxgz80.cpp index 07bb6909e65..64bfddffba4 100644 --- a/src/mame/drivers/cxgz80.cpp +++ b/src/mame/drivers/cxgz80.cpp @@ -397,7 +397,8 @@ INPUT_PORTS_END Machine Drivers ******************************************************************************/ -MACHINE_CONFIG_START(cxgz80_state::ch2001) +void cxgz80_state::ch2001(machine_config &config) +{ /* basic machine hardware */ Z80(config, m_maincpu, 8_MHz_XTAL/2); m_maincpu->set_addrmap(AS_PROGRAM, &cxgz80_state::ch2001_map); @@ -414,10 +415,11 @@ MACHINE_CONFIG_START(cxgz80_state::ch2001) /* sound hardware */ SPEAKER(config, "speaker").front_center(); - MCFG_DEVICE_ADD("dac", DAC_1BIT, 0) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "speaker", 0.25) - MCFG_DEVICE_ADD("vref", VOLTAGE_REGULATOR, 0) MCFG_VOLTAGE_REGULATOR_OUTPUT(5.0) - MCFG_SOUND_ROUTE(0, "dac", 1.0, DAC_VREF_POS_INPUT) -MACHINE_CONFIG_END + DAC_1BIT(config, m_dac, 0).add_route(ALL_OUTPUTS, "speaker", 0.25); + voltage_regulator_device &vref(VOLTAGE_REGULATOR(config, "vref")); + vref.set_output(5.0); + vref.add_route(0, "dac", 1.0, DAC_VREF_POS_INPUT); +} |