void deadang_state::deadang(machine_config &config)
{
/* basic machine hardware */
V30(config, m_maincpu, XTAL(16'000'000)/2); /* Sony 8623h9 CXQ70116D-8 (V30 compatible) */
m_maincpu->set_addrmap(AS_PROGRAM, &deadang_state::main_map);
TIMER(config, "scantimer1").configure_scanline(FUNC(deadang_state::main_scanline), "screen", 0, 1);
V30(config, m_subcpu, XTAL(16'000'000)/2); /* Sony 8623h9 CXQ70116D-8 (V30 compatible) */
m_subcpu->set_addrmap(AS_PROGRAM, &deadang_state::sub_map);
TIMER(config, "scantimer2").configure_scanline(FUNC(deadang_state::sub_scanline), "screen", 0, 1);
Z80(config, m_audiocpu, XTAL(14'318'181)/4);
m_audiocpu->set_addrmap(AS_PROGRAM, &deadang_state::sound_map);
m_audiocpu->set_addrmap(AS_OPCODES, &deadang_state::sound_decrypted_opcodes_map);
m_audiocpu->set_irq_acknowledge_callback("seibu_sound", FUNC(seibu_sound_device::im0_vector_cb));
SEI80BU(config, "sei80bu", 0).set_device_rom_tag("audiocpu");
config.m_minimum_quantum = attotime::from_hz(60); // the game stops working with higher interleave rates..
WATCHDOG_TIMER(config, "watchdog");
/* video hardware */
SCREEN(config, m_screen, SCREEN_TYPE_RASTER);
m_screen->set_refresh_hz(60);
m_screen->set_vblank_time(ATTOSECONDS_IN_USEC(2500)); /* not accurate */
m_screen->set_size(32*8, 32*8);
m_screen->set_visarea(0*8, 32*8-1, 2*8, 30*8-1);
m_screen->set_screen_update(FUNC(deadang_state::screen_update));
m_screen->set_palette(m_palette);
GFXDECODE(config, m_gfxdecode, m_palette, gfx_deadang);
PALETTE(config, m_palette).set_format(palette_device::xBGR_444, 2048);
/* sound hardware */
SPEAKER(config, "mono").front_center();
SEIBU_SOUND(config, m_seibu_sound, 0);
m_seibu_sound->int_callback().set_inputline(m_audiocpu, 0);
m_seibu_sound->set_rom_tag("audiocpu");
m_seibu_sound->set_rombank_tag("seibu_bank1");
m_seibu_sound->ym_read_callback().set("ym1", FUNC(ym2203_device::read));
m_seibu_sound->ym_write_callback().set("ym1", FUNC(ym2203_device::write));
ym2203_device &ym1(YM2203(config, "ym1", XTAL(14'318'181)/4));
ym1.irq_handler().set("seibu_sound", FUNC(seibu_sound_device::fm_irqhandler));
ym1.add_route(ALL_OUTPUTS, "mono", 0.15);
ym2203_device &ym2(YM2203(config, "ym2", XTAL(14'318'181)/4));
ym2.add_route(ALL_OUTPUTS, "mono", 0.15);
SEIBU_ADPCM(config, m_adpcm1, 8000).add_route(ALL_OUTPUTS, "mono", 0.40);
SEIBU_ADPCM(config, m_adpcm2, 8000).add_route(ALL_OUTPUTS, "mono", 0.40);
}
void raiden_state::raiden(machine_config &config)
{
/* basic machine hardware */
V30(config, m_maincpu, XTAL(20'000'000)/2); /* NEC V30 CPU, 20MHz verified on pcb */
m_maincpu->set_addrmap(AS_PROGRAM, &raiden_state::main_map);
V30(config, m_subcpu, XTAL(20'000'000)/2); /* NEC V30 CPU, 20MHz verified on pcb */
m_subcpu->set_addrmap(AS_PROGRAM, &raiden_state::sub_map);
z80_device &audiocpu(Z80(config, "audiocpu", XTAL(14'318'181)/4)); /* verified on pcb */
audiocpu.set_addrmap(AS_PROGRAM, &raiden_state::seibu_sound_map);
audiocpu.set_irq_acknowledge_callback("seibu_sound", FUNC(seibu_sound_device::im0_vector_cb));
config.m_minimum_quantum = attotime::from_hz(12000);
/* video hardware */
BUFFERED_SPRITERAM16(config, m_spriteram);
screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_RASTER));
screen.set_refresh_hz(59.60); // verified on pcb */
screen.set_vblank_time(ATTOSECONDS_IN_USEC(2500) /* not accurate */);
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(raiden_state::screen_update_raiden));
screen.screen_vblank().set(m_spriteram, FUNC(buffered_spriteram16_device::vblank_copy_rising));
screen.screen_vblank().append(FUNC(raiden_state::vblank_irq));
screen.set_palette(m_palette);
GFXDECODE(config, m_gfxdecode, m_palette, gfx_raiden);
PALETTE(config, m_palette).set_format(palette_device::xBGR_444, 2048);
/* sound hardware */
SPEAKER(config, "mono").front_center();
ym3812_device &ymsnd(YM3812(config, "ymsnd", XTAL(14'318'181)/4));
ymsnd.irq_handler().set("seibu_sound", FUNC(seibu_sound_device::fm_irqhandler));
ymsnd.add_route(ALL_OUTPUTS, "mono", 1.0);
okim6295_device &oki(OKIM6295(config, "oki", XTAL(12'000'000)/12, okim6295_device::PIN7_HIGH)); // frequency and pin 7 verified
oki.add_route(ALL_OUTPUTS, "mono", 1.0);
SEIBU_SOUND(config, m_seibu_sound, 0);
m_seibu_sound->int_callback().set_inputline("audiocpu", 0);
m_seibu_sound->set_rom_tag("audiocpu");
m_seibu_sound->set_rombank_tag("seibu_bank1");
m_seibu_sound->ym_read_callback().set("ymsnd", FUNC(ym3812_device::read));
m_seibu_sound->ym_write_callback().set("ymsnd", FUNC(ym3812_device::write));
}
