diff options
Diffstat (limited to 'src/devices/bus/msx_cart/konami.cpp')
-rw-r--r-- | src/devices/bus/msx_cart/konami.cpp | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/src/devices/bus/msx_cart/konami.cpp b/src/devices/bus/msx_cart/konami.cpp index 46633807d9c..a16ebe8b609 100644 --- a/src/devices/bus/msx_cart/konami.cpp +++ b/src/devices/bus/msx_cart/konami.cpp @@ -3,7 +3,6 @@ #include "emu.h" #include "konami.h" -#include "sound/volt_reg.h" #include "speaker.h" @@ -476,8 +475,7 @@ MACHINE_CONFIG_MEMBER( msx_cart_synthesizer_device::device_add_mconfig ) // This is actually incorrect. The sound output is passed back into the MSX machine where it is mixed internally and output through the system 'speaker'. MCFG_SPEAKER_STANDARD_MONO("speaker") MCFG_SOUND_ADD("dac", DAC_8BIT_R2R, 0) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "speaker", 0.1) // unknown DAC - 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_ROUTE_EX(0, "dac", -1.0, DAC_VREF_NEG_INPUT) + MCFG_SOUND_REFERENCE_INPUT(DAC_VREF_POS_INPUT, 1.0) MCFG_SOUND_REFERENCE_INPUT(DAC_VREF_NEG_INPUT, -1.0) MACHINE_CONFIG_END |