diff options
Diffstat (limited to 'src/devices/bus/pet/cb2snd.cpp')
-rw-r--r-- | src/devices/bus/pet/cb2snd.cpp | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/src/devices/bus/pet/cb2snd.cpp b/src/devices/bus/pet/cb2snd.cpp index 8a4fbe3ef76..77ad497a700 100644 --- a/src/devices/bus/pet/cb2snd.cpp +++ b/src/devices/bus/pet/cb2snd.cpp @@ -11,7 +11,6 @@ #include "emu.h" #include "cb2snd.h" -#include "sound/volt_reg.h" #include "speaker.h" @@ -29,8 +28,7 @@ DEFINE_DEVICE_TYPE(PET_USERPORT_CB2_SOUND_DEVICE, pet_userport_cb2_sound_device, MACHINE_CONFIG_MEMBER( pet_userport_cb2_sound_device::device_add_mconfig ) MCFG_SPEAKER_STANDARD_MONO("speaker") MCFG_SOUND_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_EX(0, "dac", 1.0, DAC_VREF_POS_INPUT) + MCFG_SOUND_REFERENCE_INPUT(DAC_VREF_POS_INPUT, 1.0) MACHINE_CONFIG_END //************************************************************************** |