diff options
Diffstat (limited to 'src/devices/bus/a2bus/a2dx1.cpp')
-rw-r--r-- | src/devices/bus/a2bus/a2dx1.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/devices/bus/a2bus/a2dx1.cpp b/src/devices/bus/a2bus/a2dx1.cpp index 9c1a0733405..994be433e35 100644 --- a/src/devices/bus/a2bus/a2dx1.cpp +++ b/src/devices/bus/a2bus/a2dx1.cpp @@ -10,7 +10,6 @@ #include "emu.h" #include "a2dx1.h" -#include "sound/volt_reg.h" #include "speaker.h" /*************************************************************************** @@ -35,9 +34,10 @@ void a2bus_dx1_device::device_add_mconfig(machine_config &config) { SPEAKER(config, "speaker").front_center(); DAC_8BIT_R2R(config, m_dac, 0).add_route(ALL_OUTPUTS, "speaker", 0.5); // unknown DAC - DAC_8BIT_R2R(config, m_dacvol, 0).add_route(0, "dac", 1.0, DAC_VREF_POS_INPUT).add_route(0, "dac", -1.0, DAC_VREF_NEG_INPUT); // unknown DAC - voltage_regulator_device &vref(VOLTAGE_REGULATOR(config, "vref")); - vref.add_route(0, "dacvol", 1.0, DAC_VREF_POS_INPUT); + DAC_8BIT_R2R(config, m_dacvol, 0) + .set_output_range(0, 1) + .add_route(0, "dac", 1.0, DAC_INPUT_RANGE_HI) + .add_route(0, "dac", -1.0, DAC_INPUT_RANGE_LO); // unknown DAC } //************************************************************************** |