diff options
Diffstat (limited to 'src/mame/drivers/4004clk.cpp')
-rw-r--r-- | src/mame/drivers/4004clk.cpp | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/src/mame/drivers/4004clk.cpp b/src/mame/drivers/4004clk.cpp index e89a880e082..35afef0064f 100644 --- a/src/mame/drivers/4004clk.cpp +++ b/src/mame/drivers/4004clk.cpp @@ -134,8 +134,8 @@ void nixieclock_state::machine_start() save_pointer(NAME(m_nixie), 6); } -MACHINE_CONFIG_START(nixieclock_state::_4004clk) - +void nixieclock_state::_4004clk(machine_config &config) +{ /* basic machine hardware */ i4004_cpu_device &cpu(I4004(config, "maincpu", 5_MHz_XTAL / 8)); cpu.set_rom_map(&nixieclock_state::_4004clk_rom); @@ -149,13 +149,14 @@ MACHINE_CONFIG_START(nixieclock_state::_4004clk) /* 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) + DAC_1BIT(config, "dac", 0).add_route(ALL_OUTPUTS, "speaker", 0.25); + voltage_regulator_device &vref(VOLTAGE_REGULATOR(config, "vref", 0)); + vref.set_output(5.0); + vref.add_route(0, "dac", 1.0, DAC_VREF_POS_INPUT); clock_device &clk(CLOCK(config, "clk", 60)); clk.signal_handler().set_inputline("maincpu", I4004_TEST_LINE); -MACHINE_CONFIG_END +} /* ROM definition */ ROM_START( 4004clk ) |