diff options
Diffstat (limited to 'src/devices/bus/isa/dectalk.cpp')
-rw-r--r-- | src/devices/bus/isa/dectalk.cpp | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/src/devices/bus/isa/dectalk.cpp b/src/devices/bus/isa/dectalk.cpp index 86cde3cffda..d8ad57d57d3 100644 --- a/src/devices/bus/isa/dectalk.cpp +++ b/src/devices/bus/isa/dectalk.cpp @@ -157,11 +157,12 @@ const tiny_rom_entry* dectalk_isa_device::device_rom_region() const return ROM_NAME( dectalk_isa ); } -MACHINE_CONFIG_START(dectalk_isa_device::device_add_mconfig) - MCFG_DEVICE_ADD("dectalk_cpu", I80186, XTAL(20'000'000)) - MCFG_DEVICE_IO_MAP(dectalk_cpu_io) - MCFG_DEVICE_PROGRAM_MAP(dectalk_cpu_map) - MCFG_80186_TMROUT0_HANDLER(WRITELINE(*this, dectalk_isa_device, clock_w)); +void dectalk_isa_device::device_add_mconfig(machine_config &config) +{ + I80186(config, m_cpu, XTAL(20'000'000)); + m_cpu->set_addrmap(AS_PROGRAM, &dectalk_isa_device::dectalk_cpu_map); + m_cpu->set_addrmap(AS_IO, &dectalk_isa_device::dectalk_cpu_io); + m_cpu->tmrout0_handler().set(FUNC(dectalk_isa_device::clock_w)); TMS32015(config, m_dsp, XTAL(20'000'000)); m_dsp->set_addrmap(AS_PROGRAM, &dectalk_isa_device::dectalk_dsp_map); @@ -169,10 +170,12 @@ MACHINE_CONFIG_START(dectalk_isa_device::device_add_mconfig) m_dsp->bio().set(FUNC(dectalk_isa_device::bio_line_r)); SPEAKER(config, "speaker").front_center(); - MCFG_DEVICE_ADD("dac", DAC_12BIT_R2R, 0) MCFG_SOUND_ROUTE(0, "speaker", 1.0) // unknown DAC - MCFG_DEVICE_ADD("vref", VOLTAGE_REGULATOR, 0) MCFG_VOLTAGE_REGULATOR_OUTPUT(5.0) - MCFG_SOUND_ROUTE(0, "dac", 1.0, DAC_VREF_POS_INPUT) MCFG_SOUND_ROUTE(0, "dac", -1.0, DAC_VREF_NEG_INPUT) -MACHINE_CONFIG_END + DAC_12BIT_R2R(config, m_dac, 0).add_route(0, "speaker", 1.0); // unknown DAC + 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); + vref.add_route(0, "dac", -1.0, DAC_VREF_NEG_INPUT); +} WRITE8_MEMBER(dectalk_isa_device::write) { |