diff options
Diffstat (limited to 'src/mame/drivers/champbas.cpp')
-rw-r--r-- | src/mame/drivers/champbas.cpp | 230 |
1 files changed, 117 insertions, 113 deletions
diff --git a/src/mame/drivers/champbas.cpp b/src/mame/drivers/champbas.cpp index 8bc7082d3a3..0d928689e43 100644 --- a/src/mame/drivers/champbas.cpp +++ b/src/mame/drivers/champbas.cpp @@ -512,6 +512,13 @@ void champbas_state::machine_start() save_item(NAME(m_gfx_bank)); } +void champbas_state::machine_reset() +{ + // 74LS259 is auto CLR on reset + for (int i = 0; i < 8; i++) + m_maincpu->space(AS_PROGRAM).write_byte(0xa000 + i, 0); +} + INTERRUPT_GEN_MEMBER(champbas_state::vblank_irq) { if (m_irq_mask) @@ -519,12 +526,12 @@ INTERRUPT_GEN_MEMBER(champbas_state::vblank_irq) } -void champbas_state::talbot(machine_config &config) -{ +MACHINE_CONFIG_START(champbas_state::talbot) + /* basic machine hardware */ - Z80(config, m_maincpu, XTAL(18'432'000)/6); - m_maincpu->set_addrmap(AS_PROGRAM, &champbas_state::champbasj_map); - m_maincpu->set_vblank_int("screen", FUNC(champbas_state::vblank_irq)); + MCFG_DEVICE_ADD("maincpu", Z80, XTAL(18'432'000)/6) + MCFG_DEVICE_PROGRAM_MAP(champbasj_map) + MCFG_DEVICE_VBLANK_INT_DRIVER("screen", champbas_state, vblank_irq) LS259(config, m_mainlatch); m_mainlatch->q_out_cb<0>().set(FUNC(champbas_state::irq_enable_w)); @@ -536,20 +543,20 @@ void champbas_state::talbot(machine_config &config) m_mainlatch->q_out_cb<6>().set(FUNC(champbas_state::mcu_start_w)); m_mainlatch->q_out_cb<7>().set(FUNC(champbas_state::mcu_switch_w)); - ALPHA_8201(config, m_alpha_8201, XTAL(18'432'000)/6/8); - config.m_perfect_cpu_quantum = subtag("alpha_8201:mcu"); + MCFG_DEVICE_ADD("alpha_8201", ALPHA_8201, XTAL(18'432'000)/6/8) + MCFG_QUANTUM_PERFECT_CPU("alpha_8201:mcu") WATCHDOG_TIMER(config, m_watchdog).set_vblank_count("screen", 0x10); /* video hardware */ - screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_RASTER)); - screen.set_refresh_hz(60); - screen.set_size(32*8, 32*8); - screen.set_visarea(0, 32*8-1, 2*8, 30*8-1); - screen.set_screen_update(FUNC(champbas_state::screen_update_champbas)); - screen.set_palette(m_palette); - - GFXDECODE(config, m_gfxdecode, m_palette, gfx_talbot); + MCFG_SCREEN_ADD("screen", RASTER) + MCFG_SCREEN_REFRESH_RATE(60) + MCFG_SCREEN_SIZE(32*8, 32*8) + MCFG_SCREEN_VISIBLE_AREA(0, 32*8-1, 2*8, 30*8-1) + MCFG_SCREEN_UPDATE_DRIVER(champbas_state, screen_update_champbas) + MCFG_SCREEN_PALETTE(m_palette) + + MCFG_DEVICE_ADD("gfxdecode", GFXDECODE, m_palette, gfx_talbot) PALETTE(config, m_palette, FUNC(champbas_state::champbas_palette), 512, 32); /* sound hardware */ @@ -558,15 +565,15 @@ void champbas_state::talbot(machine_config &config) GENERIC_LATCH_8(config, "soundlatch"); AY8910(config, "ay1", XTAL(18'432'000)/12).add_route(ALL_OUTPUTS, "speaker", 0.5); -} +MACHINE_CONFIG_END -void champbas_state::champbas(machine_config &config) -{ +MACHINE_CONFIG_START(champbas_state::champbas) + /* basic machine hardware */ - Z80(config, m_maincpu, XTAL(18'432'000)/6); - m_maincpu->set_addrmap(AS_PROGRAM, &champbas_state::champbas_map); - m_maincpu->set_vblank_int("screen", FUNC(champbas_state::vblank_irq)); + MCFG_DEVICE_ADD("maincpu", Z80, XTAL(18'432'000)/6) + MCFG_DEVICE_PROGRAM_MAP(champbas_map) + MCFG_DEVICE_VBLANK_INT_DRIVER("screen", champbas_state, vblank_irq) LS259(config, m_mainlatch); // 9D; 8G on Champion Baseball II Double Board Configuration m_mainlatch->q_out_cb<0>().set(FUNC(champbas_state::irq_enable_w)); @@ -578,20 +585,20 @@ void champbas_state::champbas(machine_config &config) m_mainlatch->q_out_cb<6>().set_nop(); // no MCU m_mainlatch->q_out_cb<7>().set_nop(); // no MCU - z80_device &audiocpu(Z80(config, "audiocpu", XTAL(18'432'000)/6)); - audiocpu.set_addrmap(AS_PROGRAM, &champbas_state::champbas_sound_map); + MCFG_DEVICE_ADD("audiocpu", Z80, XTAL(18'432'000)/6) + MCFG_DEVICE_PROGRAM_MAP(champbas_sound_map) WATCHDOG_TIMER(config, m_watchdog).set_vblank_count("screen", 0x10); /* video hardware */ - screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_RASTER)); - screen.set_refresh_hz(60); - screen.set_size(32*8, 32*8); - screen.set_visarea(0*8, 32*8-1, 2*8, 30*8-1); - screen.set_screen_update(FUNC(champbas_state::screen_update_champbas)); - screen.set_palette(m_palette); - - GFXDECODE(config, m_gfxdecode, m_palette, gfx_champbas); + MCFG_SCREEN_ADD("screen", RASTER) + MCFG_SCREEN_REFRESH_RATE(60) + MCFG_SCREEN_SIZE(32*8, 32*8) + MCFG_SCREEN_VISIBLE_AREA(0*8, 32*8-1, 2*8, 30*8-1) + MCFG_SCREEN_UPDATE_DRIVER(champbas_state, screen_update_champbas) + MCFG_SCREEN_PALETTE(m_palette) + + MCFG_DEVICE_ADD("gfxdecode", GFXDECODE, m_palette, gfx_champbas) PALETTE(config, m_palette, FUNC(champbas_state::champbas_palette), 512, 32); /* sound hardware */ @@ -601,74 +608,73 @@ void champbas_state::champbas(machine_config &config) AY8910(config, "ay1", XTAL(18'432'000)/12).add_route(ALL_OUTPUTS, "speaker", 0.3); - DAC_6BIT_R2R(config, "dac", 0).add_route(ALL_OUTPUTS, "speaker", 0.7); // unknown DAC - voltage_regulator_device &vref(VOLTAGE_REGULATOR(config, "vref")); - 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("dac", DAC_6BIT_R2R, 0) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "speaker", 0.7) // 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 -void champbas_state::champbasj(machine_config &config) -{ +MACHINE_CONFIG_START(champbas_state::champbasj) champbas(config); /* basic machine hardware */ - m_maincpu->set_addrmap(AS_PROGRAM, &champbas_state::champbasj_map); + MCFG_DEVICE_MODIFY("maincpu") + MCFG_DEVICE_PROGRAM_MAP(champbasj_map) m_mainlatch->q_out_cb<6>().set(FUNC(champbas_state::mcu_start_w)); m_mainlatch->q_out_cb<7>().set(FUNC(champbas_state::mcu_switch_w)); - ALPHA_8201(config, m_alpha_8201, XTAL(18'432'000)/6/8); // note: 8302 rom on champbb2 (same device!) - config.m_perfect_cpu_quantum = subtag("alpha_8201:mcu"); -} + MCFG_DEVICE_ADD("alpha_8201", ALPHA_8201, XTAL(18'432'000)/6/8) // note: 8302 rom on champbb2 (same device!) + MCFG_QUANTUM_PERFECT_CPU("alpha_8201:mcu") +MACHINE_CONFIG_END -void champbas_state::champbasja(machine_config &config) -{ +MACHINE_CONFIG_START(champbas_state::champbasja) champbas(config); - m_maincpu->set_addrmap(AS_PROGRAM, &champbas_state::champbasja_map); -} + MCFG_DEVICE_MODIFY("maincpu") + MCFG_DEVICE_PROGRAM_MAP(champbasja_map) +MACHINE_CONFIG_END -void champbas_state::champbasjb(machine_config &config) -{ +MACHINE_CONFIG_START(champbas_state::champbasjb) champbas(config); - m_maincpu->set_addrmap(AS_PROGRAM, &champbas_state::champbasjb_map); -} + MCFG_DEVICE_MODIFY("maincpu") + MCFG_DEVICE_PROGRAM_MAP(champbasjb_map) +MACHINE_CONFIG_END -void champbas_state::champbb2(machine_config &config) -{ +MACHINE_CONFIG_START(champbas_state::champbb2) champbasj(config); - m_maincpu->set_addrmap(AS_PROGRAM, &champbas_state::champbb2_map); -} + MCFG_DEVICE_MODIFY("maincpu") + MCFG_DEVICE_PROGRAM_MAP(champbb2_map) +MACHINE_CONFIG_END -void champbas_state::champbb2j(machine_config &config) -{ +MACHINE_CONFIG_START(champbas_state::champbb2j) champbb2(config); - m_maincpu->set_addrmap(AS_PROGRAM, &champbas_state::champbb2j_map); -} + MCFG_DEVICE_MODIFY("maincpu") + MCFG_DEVICE_PROGRAM_MAP(champbb2j_map) +MACHINE_CONFIG_END -void champbas_state::tbasebal(machine_config &config) -{ +MACHINE_CONFIG_START(champbas_state::tbasebal) champbas(config); /* basic machine hardware */ - m_maincpu->set_addrmap(AS_PROGRAM, &champbas_state::tbasebal_map); + MCFG_DEVICE_MODIFY("maincpu") + MCFG_DEVICE_PROGRAM_MAP(tbasebal_map) - M68705P3(config, "mcu", XTAL(18'432'000)/6); // ?Mhz -} + MCFG_DEVICE_ADD("mcu", M68705P3, XTAL(18'432'000)/6) // ?Mhz +MACHINE_CONFIG_END -void exctsccr_state::exctsccr(machine_config &config) -{ +MACHINE_CONFIG_START(exctsccr_state::exctsccr) + /* basic machine hardware */ - Z80(config, m_maincpu, XTAL(18'432'000)/6); - m_maincpu->set_addrmap(AS_PROGRAM, &exctsccr_state::exctsccr_map); - m_maincpu->set_vblank_int("screen", FUNC(exctsccr_state::vblank_irq)); + MCFG_DEVICE_ADD("maincpu", Z80, XTAL(18'432'000)/6 ) + MCFG_DEVICE_PROGRAM_MAP(exctsccr_map) + MCFG_DEVICE_VBLANK_INT_DRIVER("screen", exctsccr_state, vblank_irq) LS259(config, m_mainlatch); m_mainlatch->q_out_cb<0>().set(FUNC(exctsccr_state::irq_enable_w)); @@ -680,29 +686,28 @@ void exctsccr_state::exctsccr(machine_config &config) m_mainlatch->q_out_cb<6>().set(FUNC(exctsccr_state::mcu_start_w)); m_mainlatch->q_out_cb<7>().set(FUNC(exctsccr_state::mcu_switch_w)); - Z80(config, m_audiocpu, XTAL(14'318'181)/4); - m_audiocpu->set_addrmap(AS_PROGRAM, &exctsccr_state::exctsccr_sound_map); - m_audiocpu->set_addrmap(AS_IO, &exctsccr_state::exctsccr_sound_io_map); - m_audiocpu->set_periodic_int(FUNC(exctsccr_state::nmi_line_pulse), attotime::from_hz(4000)); // 4 kHz, updates the dac + MCFG_DEVICE_ADD("audiocpu", Z80, XTAL(14'318'181)/4 ) + MCFG_DEVICE_PROGRAM_MAP(exctsccr_sound_map) + MCFG_DEVICE_IO_MAP(exctsccr_sound_io_map) + MCFG_DEVICE_PERIODIC_INT_DRIVER(exctsccr_state, nmi_line_pulse, 4000) // 4 kHz, updates the dac - timer_device &exc_snd_irq(TIMER(config, "exc_snd_irq")); - exc_snd_irq.configure_periodic(FUNC(exctsccr_state::exctsccr_sound_irq), attotime::from_hz(75)); // irq source unknown, determines music tempo - exc_snd_irq.set_start_delay(attotime::from_hz(75)); + MCFG_TIMER_DRIVER_ADD_PERIODIC("exc_snd_irq", exctsccr_state, exctsccr_sound_irq, attotime::from_hz(75)) // irq source unknown, determines music tempo + MCFG_TIMER_START_DELAY(attotime::from_hz(75)) - ALPHA_8201(config, m_alpha_8201, XTAL(18'432'000)/6/8); // note: 8302 rom, or 8303 on exctscc2 (same device!) - config.m_perfect_cpu_quantum = subtag("alpha_8201:mcu"); + MCFG_DEVICE_ADD("alpha_8201", ALPHA_8201, XTAL(18'432'000)/6/8) // note: 8302 rom, or 8303 on exctscc2 (same device!) + MCFG_QUANTUM_PERFECT_CPU("alpha_8201:mcu") WATCHDOG_TIMER(config, m_watchdog).set_vblank_count("screen", 0x10); /* video hardware */ - screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_RASTER)); - screen.set_refresh_hz(60.54); - screen.set_size(32*8, 32*8); - screen.set_visarea(0*8, 32*8-1, 2*8, 30*8-1); - screen.set_screen_update(FUNC(exctsccr_state::screen_update_exctsccr)); - screen.set_palette(m_palette); - - GFXDECODE(config, m_gfxdecode, m_palette, gfx_exctsccr); + MCFG_SCREEN_ADD("screen", RASTER) + MCFG_SCREEN_REFRESH_RATE(60.54) + MCFG_SCREEN_SIZE(32*8, 32*8) + MCFG_SCREEN_VISIBLE_AREA(0*8, 32*8-1, 2*8, 30*8-1) + MCFG_SCREEN_UPDATE_DRIVER(exctsccr_state, screen_update_exctsccr) + MCFG_SCREEN_PALETTE(m_palette) + + MCFG_DEVICE_ADD("gfxdecode", GFXDECODE, m_palette, gfx_exctsccr) PALETTE(config, m_palette, FUNC(exctsccr_state::exctsccr_palette), 512, 32); /* sound hardware */ @@ -719,20 +724,20 @@ void exctsccr_state::exctsccr(machine_config &config) AY8910(config, "ay4", XTAL(14'318'181)/8).add_route(ALL_OUTPUTS, "speaker", 0.08); - DAC_6BIT_R2R(config, "dac1", 0).add_route(ALL_OUTPUTS, "speaker", 0.3); // unknown DAC - DAC_6BIT_R2R(config, "dac2", 0).add_route(ALL_OUTPUTS, "speaker", 0.3); // unknown DAC - voltage_regulator_device &vref(VOLTAGE_REGULATOR(config, "vref")); - vref.add_route(0, "dac1", 1.0, DAC_VREF_POS_INPUT); vref.add_route(0, "dac1", -1.0, DAC_VREF_NEG_INPUT); - vref.add_route(0, "dac2", 1.0, DAC_VREF_POS_INPUT); vref.add_route(0, "dac2", -1.0, DAC_VREF_NEG_INPUT); -} + MCFG_DEVICE_ADD("dac1", DAC_6BIT_R2R, 0) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "speaker", 0.3) // unknown DAC + MCFG_DEVICE_ADD("dac2", DAC_6BIT_R2R, 0) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "speaker", 0.3) // unknown DAC + MCFG_DEVICE_ADD("vref", VOLTAGE_REGULATOR, 0) MCFG_VOLTAGE_REGULATOR_OUTPUT(5.0) + MCFG_SOUND_ROUTE(0, "dac1", 1.0, DAC_VREF_POS_INPUT) MCFG_SOUND_ROUTE(0, "dac1", -1.0, DAC_VREF_NEG_INPUT) + 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 /* Bootleg running on a modified Champion Baseball board */ -void exctsccr_state::exctsccrb(machine_config &config) -{ +MACHINE_CONFIG_START(exctsccr_state::exctsccrb) + /* basic machine hardware */ - Z80(config, m_maincpu, XTAL(18'432'000)/6); - m_maincpu->set_addrmap(AS_PROGRAM, &exctsccr_state::exctsccrb_map); - m_maincpu->set_vblank_int("screen", FUNC(exctsccr_state::vblank_irq)); + MCFG_DEVICE_ADD("maincpu", Z80, XTAL(18'432'000)/6) + MCFG_DEVICE_PROGRAM_MAP(exctsccrb_map) + MCFG_DEVICE_VBLANK_INT_DRIVER("screen", exctsccr_state, vblank_irq) LS259(config, m_mainlatch); m_mainlatch->q_out_cb<0>().set(FUNC(exctsccr_state::irq_enable_w)); @@ -744,23 +749,23 @@ void exctsccr_state::exctsccrb(machine_config &config) m_mainlatch->q_out_cb<6>().set(FUNC(exctsccr_state::mcu_start_w)); m_mainlatch->q_out_cb<7>().set(FUNC(exctsccr_state::mcu_switch_w)); - Z80(config, m_audiocpu, XTAL(18'432'000)/6); - m_audiocpu->set_addrmap(AS_PROGRAM, &exctsccr_state::champbas_sound_map); + MCFG_DEVICE_ADD("audiocpu", Z80, XTAL(18'432'000)/6) + MCFG_DEVICE_PROGRAM_MAP(champbas_sound_map) - ALPHA_8201(config, m_alpha_8201, XTAL(18'432'000)/6/8); // champbasj 8201 on pcb, though unused - config.m_perfect_cpu_quantum = subtag("alpha_8201:mcu"); + MCFG_DEVICE_ADD("alpha_8201", ALPHA_8201, XTAL(18'432'000)/6/8) // champbasj 8201 on pcb, though unused + MCFG_QUANTUM_PERFECT_CPU("alpha_8201:mcu") WATCHDOG_TIMER(config, m_watchdog).set_vblank_count("screen", 0x10); /* video hardware */ - screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_RASTER)); - screen.set_refresh_hz(60); - screen.set_size(32*8, 32*8); - screen.set_visarea(0*8, 32*8-1, 2*8, 30*8-1); - screen.set_screen_update(FUNC(exctsccr_state::screen_update_exctsccr)); - screen.set_palette(m_palette); - - GFXDECODE(config, m_gfxdecode, m_palette, gfx_exctsccr); + MCFG_SCREEN_ADD("screen", RASTER) + MCFG_SCREEN_REFRESH_RATE(60) + MCFG_SCREEN_SIZE(32*8, 32*8) + MCFG_SCREEN_VISIBLE_AREA(0*8, 32*8-1, 2*8, 30*8-1) + MCFG_SCREEN_UPDATE_DRIVER(exctsccr_state, screen_update_exctsccr) + MCFG_SCREEN_PALETTE(m_palette) + + MCFG_DEVICE_ADD("gfxdecode", GFXDECODE, m_palette, gfx_exctsccr) PALETTE(config, m_palette, FUNC(exctsccr_state::exctsccr_palette), 512, 32); /* sound hardware */ @@ -770,11 +775,10 @@ void exctsccr_state::exctsccrb(machine_config &config) AY8910(config, "ay1", XTAL(18'432'000)/12).add_route(ALL_OUTPUTS, "speaker", 0.3); - DAC_6BIT_R2R(config, "dac", 0).add_route(ALL_OUTPUTS, "speaker", 0.7); // unknown DAC - voltage_regulator_device &vref(VOLTAGE_REGULATOR(config, "vref")); - 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("dac", DAC_6BIT_R2R, 0) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "speaker", 0.7) // 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 |