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-rw-r--r--src/devices/bus/pet/2joysnd.cpp11
1 files changed, 5 insertions, 6 deletions
diff --git a/src/devices/bus/pet/2joysnd.cpp b/src/devices/bus/pet/2joysnd.cpp
index 7bc3915a283..b89ca59f7f8 100644
--- a/src/devices/bus/pet/2joysnd.cpp
+++ b/src/devices/bus/pet/2joysnd.cpp
@@ -93,13 +93,12 @@ ioport_constructor pet_userport_joystick_and_sound_device::device_input_ports()
// device_add_mconfig - add device configuration
//-------------------------------------------------
-void pet_userport_joystick_and_sound_device::device_add_mconfig(machine_config &config)
-{
+MACHINE_CONFIG_START(pet_userport_joystick_and_sound_device::device_add_mconfig)
SPEAKER(config, "speaker").front_center();
- DAC_1BIT(config, m_dac, 0).add_route(ALL_OUTPUTS, "speaker", 0.99);
- voltage_regulator_device &vref(VOLTAGE_REGULATOR(config, "vref"));
- vref.add_route(0, "dac", 1.0, DAC_VREF_POS_INPUT);
-}
+ MCFG_DEVICE_ADD("dac", DAC_1BIT, 0) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "speaker", 0.99)
+ 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
//**************************************************************************
// LIVE DEVICE