diff options
Diffstat (limited to 'src/mame/drivers/scyclone.cpp')
| -rw-r--r-- | src/mame/drivers/scyclone.cpp | 75 |
1 files changed, 36 insertions, 39 deletions
diff --git a/src/mame/drivers/scyclone.cpp b/src/mame/drivers/scyclone.cpp index a76e52e51e2..4618d0752da 100644 --- a/src/mame/drivers/scyclone.cpp +++ b/src/mame/drivers/scyclone.cpp @@ -607,20 +607,20 @@ INTERRUPT_GEN_MEMBER(scyclone_state::irq) } -MACHINE_CONFIG_START(scyclone_state::scyclone) - +void scyclone_state::scyclone(machine_config &config) +{ /* basic machine hardware */ - MCFG_DEVICE_ADD("maincpu", Z80, 5000000/2) // MOSTEK Z80-CPU ? MHz (there's also a 9.987MHz XTAL) intermissions seem driven directly by CPU speed for reference - MCFG_DEVICE_PROGRAM_MAP(scyclone_map) - MCFG_DEVICE_IO_MAP(scyclone_iomap) - MCFG_DEVICE_VBLANK_INT_DRIVER("screen", scyclone_state, irq) + Z80(config, m_maincpu, 5000000/2); // MOSTEK Z80-CPU ? MHz (there's also a 9.987MHz XTAL) intermissions seem driven directly by CPU speed for reference + m_maincpu->set_addrmap(AS_PROGRAM, &scyclone_state::scyclone_map); + m_maincpu->set_addrmap(AS_IO, &scyclone_state::scyclone_iomap); + m_maincpu->set_vblank_int("screen", FUNC(scyclone_state::irq)); // sound ? - MCFG_DEVICE_ADD("subcpu", Z80, 5000000/2) // LH0080 Z80-CPU SHARP ? MHz (5Mhz XTAL on this sub-pcb) - MCFG_DEVICE_PROGRAM_MAP(scyclone_sub_map) - MCFG_DEVICE_IO_MAP(scyclone_sub_iomap) + z80_device &subcpu(Z80(config, "subcpu", 5000000/2)); // LH0080 Z80-CPU SHARP ? MHz (5Mhz XTAL on this sub-pcb) + subcpu.set_addrmap(AS_PROGRAM, &scyclone_state::scyclone_sub_map); + subcpu.set_addrmap(AS_IO, &scyclone_state::scyclone_sub_iomap); // no idea, but it does wait on an irq in places, irq0 increases a register checked in the wait loop so without it sound dies after a while - MCFG_DEVICE_PERIODIC_INT_DRIVER(scyclone_state, irq0_line_hold, 400*60) + subcpu.set_periodic_int(FUNC(scyclone_state::irq0_line_hold), attotime::from_hz(400*60)); GENERIC_LATCH_8(config, m_soundlatch); @@ -628,47 +628,44 @@ MACHINE_CONFIG_START(scyclone_state::scyclone) MB14241(config, "mb14241"); /* video hardware */ - MCFG_SCREEN_ADD("screen", RASTER) - MCFG_SCREEN_REFRESH_RATE(60) - MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(0)) - MCFG_SCREEN_SIZE(256, 256) - MCFG_SCREEN_VISIBLE_AREA(0, 256-1, 0, 256-32-1) - MCFG_SCREEN_UPDATE_DRIVER(scyclone_state, screen_update_scyclone) - MCFG_SCREEN_VIDEO_ATTRIBUTES(VIDEO_ALWAYS_UPDATE) // due to hw collisions + screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_RASTER)); + screen.set_refresh_hz(60); + screen.set_vblank_time(ATTOSECONDS_IN_USEC(0)); + screen.set_size(256, 256); + screen.set_visarea(0, 256-1, 0, 256-32-1); + screen.set_screen_update(FUNC(scyclone_state::screen_update_scyclone)); + screen.set_video_attributes(VIDEO_ALWAYS_UPDATE); // due to hw collisions - MCFG_DEVICE_ADD("gfxdecode", GFXDECODE, "palette", gfx_scyclone) - MCFG_PALETTE_ADD("palette", 8 + 4*4) + GFXDECODE(config, m_gfxdecode, m_palette, gfx_scyclone); + PALETTE(config, m_palette, 8 + 4*4); /* sound hardware */ SPEAKER(config, "speaker").front_center(); - MCFG_DEVICE_ADD("snsnd0", SN76477) - MCFG_SN76477_ENABLE(1) - MCFG_SOUND_ROUTE(ALL_OUTPUTS, "speaker", 0.2) + sn76477_device &snsnd0(SN76477(config, "snsnd0")); + snsnd0.set_enable(1); + snsnd0.add_route(ALL_OUTPUTS, "speaker", 0.2); - MCFG_DEVICE_ADD("snsnd1", SN76477) - MCFG_SN76477_ENABLE(1) - MCFG_SOUND_ROUTE(ALL_OUTPUTS, "speaker", 0.2) + sn76477_device &snsnd1(SN76477(config, "snsnd1")); + snsnd1.set_enable(1); + snsnd1.add_route(ALL_OUTPUTS, "speaker", 0.2); // this is just taken from route16.cpp - MCFG_DEVICE_ADD("dac", DAC_8BIT_R2R, 0) - MCFG_SOUND_ROUTE(ALL_OUTPUTS, "speaker", 0.25) // unknown DAC + DAC_8BIT_R2R(config, "dac", 0).add_route(ALL_OUTPUTS, "speaker", 0.25); // 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) + 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); - MCFG_DEVICE_ADD("dac2", DAC_8BIT_R2R, 0) - MCFG_SOUND_ROUTE(ALL_OUTPUTS, "speaker", 0.25) // unknown DAC + DAC_8BIT_R2R(config, "dac2", 0).add_route(ALL_OUTPUTS, "speaker", 0.25); // unknown DAC - MCFG_DEVICE_ADD("vref2", VOLTAGE_REGULATOR, 0) - MCFG_VOLTAGE_REGULATOR_OUTPUT(5.0) - MCFG_SOUND_ROUTE(0, "dac2", 1.0, DAC_VREF_POS_INPUT) - MCFG_SOUND_ROUTE(0, "dac2", -1.0, DAC_VREF_NEG_INPUT) - -MACHINE_CONFIG_END + voltage_regulator_device &vref2(VOLTAGE_REGULATOR(config, "vref2", 0)); + vref2.set_output(5.0); + vref2.add_route(0, "dac2", 1.0, DAC_VREF_POS_INPUT); + vref2.add_route(0, "dac2", -1.0, DAC_VREF_NEG_INPUT); +} ROM_START( scyclone ) ROM_REGION( 0x3000, "maincpu", 0 ) |