void crospang_state::crospang(machine_config &config)
{
/* basic machine hardware */
M68000(config, m_maincpu, XTAL(14'318'181)/2); /* 68000P10 @ 7.15909MHz */
m_maincpu->set_addrmap(AS_PROGRAM, &crospang_state::crospang_map);
m_maincpu->set_vblank_int("screen", FUNC(crospang_state::irq6_line_hold));
z80_device &audiocpu(Z80(config, "audiocpu", XTAL(14'318'181)/4)); /* 3.579545MHz */
audiocpu.set_addrmap(AS_PROGRAM, &crospang_state::crospang_sound_map);
audiocpu.set_addrmap(AS_IO, &crospang_state::crospang_sound_io_map);
/* video hardware */
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(64*8, 64*8);
screen.set_visarea(0, 40*8-1, 0, 30*8-1);
screen.set_screen_update(FUNC(crospang_state::screen_update_crospang));
screen.set_palette("palette");
PALETTE(config, "palette").set_format(palette_device::xRGB_555, 0x300);
GFXDECODE(config, m_gfxdecode, "palette", gfx_crospang);
DECO_SPRITE(config, m_sprgen, 0);
m_sprgen->set_gfx_region(0);
m_sprgen->set_is_bootleg(true);
m_sprgen->set_offsets(5, 7);
m_sprgen->set_gfxdecode_tag(m_gfxdecode);
/* sound hardware */
SPEAKER(config, "mono").front_center();
GENERIC_LATCH_8(config, m_soundlatch);
ym3812_device &ymsnd(YM3812(config, "ymsnd", XTAL(14'318'181)/4)); /* 3.579545MHz */
ymsnd.irq_handler().set_inputline("audiocpu", 0);
ymsnd.add_route(ALL_OUTPUTS, "mono", 1.0);
okim6295_device &oki(OKIM6295(config, "oki", XTAL(14'318'181)/16, okim6295_device::PIN7_HIGH)); // 1.789772MHz or 0.894886MHz?? & pin 7 not verified
oki.add_route(ALL_OUTPUTS, "mono", 1.0);
}
void sshangha_state::sshangha(machine_config &config)
{
/* basic machine hardware */
M68000(config, m_maincpu, 16_MHz_XTAL); /* CPU marked as 16MHz part */
m_maincpu->set_addrmap(AS_PROGRAM, &sshangha_state::sshangha_map);
m_maincpu->set_vblank_int("screen", FUNC(sshangha_state::irq6_line_hold));
Z80(config, m_audiocpu, 16_MHz_XTAL / 4);
m_audiocpu->set_addrmap(AS_PROGRAM, &sshangha_state::sound_map);
config.m_minimum_quantum = attotime::from_hz(6000);
screen_device& screen(SCREEN(config, "screen", SCREEN_TYPE_RASTER));
screen.set_refresh_hz(60);
screen.set_vblank_time(ATTOSECONDS_IN_USEC(529));
screen.set_size(40*8, 32*8);
screen.set_visarea(0*8, 40*8-1, 1*8, 31*8-1);
screen.set_screen_update(FUNC(sshangha_state::screen_update));
GFXDECODE(config, "gfxdecode", m_palette, gfx_sshangha);
PALETTE(config, m_palette).set_format(palette_device::xBGR_888, 0x4000);
DECO16IC(config, m_tilegen, 0);
m_tilegen->set_pf1_size(DECO_64x32);
m_tilegen->set_pf2_size(DECO_64x32);
m_tilegen->set_pf1_trans_mask(0x0f);
m_tilegen->set_pf2_trans_mask(0x0f);
m_tilegen->set_pf1_col_bank(0x30);
m_tilegen->set_pf2_col_bank(0x20);
m_tilegen->set_pf1_col_mask(0x0f);
m_tilegen->set_pf2_col_mask(0x0f);
m_tilegen->set_bank1_callback(FUNC(sshangha_state::bank_callback), this);
m_tilegen->set_bank2_callback(FUNC(sshangha_state::bank_callback), this);
m_tilegen->set_pf12_8x8_bank(0);
m_tilegen->set_pf12_16x16_bank(1);
m_tilegen->set_gfxdecode_tag("gfxdecode");
DECO_SPRITE(config, m_sprgen1, 0);
m_sprgen1->set_gfx_region(2);
m_sprgen1->set_gfxdecode_tag("gfxdecode");
DECO_SPRITE(config, m_sprgen2, 0);
m_sprgen2->set_gfx_region(3);
m_sprgen2->set_gfxdecode_tag("gfxdecode");
DECO146PROT(config, m_deco146, 0);
m_deco146->port_a_cb().set_ioport("INPUTS");
m_deco146->port_b_cb().set_ioport("SYSTEM");
m_deco146->port_c_cb().set_ioport("DSW");
/* sound hardware */
SPEAKER(config, "lspeaker").front_left(); // sure it's stereo?
SPEAKER(config, "rspeaker").front_right();
ym2203_device &ymsnd(YM2203(config, "ymsnd", 16_MHz_XTAL / 4));
ymsnd.irq_handler().set_inputline(m_audiocpu, 0);
ymsnd.add_route(ALL_OUTPUTS, "lspeaker", 0.33);
ymsnd.add_route(ALL_OUTPUTS, "rspeaker", 0.33);
okim6295_device &oki(OKIM6295(config, "oki", 16_MHz_XTAL / 8, okim6295_device::PIN7_LOW)); // clock frequency & pin 7 not verified
oki.add_route(ALL_OUTPUTS, "lspeaker", 0.27);
oki.add_route(ALL_OUTPUTS, "rspeaker", 0.27);
}
/******************************************************************************/
static const gfx_layout charlayout =
{
8,8,
RGN_FRAC(1,2),
4,
{ RGN_FRAC(1,2)+8, RGN_FRAC(1,2)+0, 8, 0 },
{ STEP8(0,1) },
{ STEP8(0,8*2) },
16*8
};
static const gfx_layout tile_layout =
{
16,16,
RGN_FRAC(1,2),
4,
{ RGN_FRAC(1,2)+8, RGN_FRAC(1,2)+0, 8, 0 },
{ STEP8(16*8*2,1), STEP8(0,1) },
{ STEP16(0,8*2) },
64*8
};
static GFXDECODE_START( gfx_funkyjet )
GFXDECODE_ENTRY( "gfx1", 0, charlayout, 256, 32 ) /* Characters 8x8 */
GFXDECODE_ENTRY( "gfx1", 0, tile_layout, 256, 32 ) /* Tiles 16x16 */
GFXDECODE_ENTRY( "gfx2", 0, tile_layout, 0, 16 ) /* Sprites 16x16 */
GFXDECODE_END
/******************************************************************************/
void funkyjet_state::funkyjet(machine_config &config)
{
/* basic machine hardware */
M68000(config, m_maincpu, XTAL(28'000'000)/2); /* 28 MHz crystal */
m_maincpu->set_addrmap(AS_PROGRAM, &funkyjet_state::funkyjet_map);
m_maincpu->set_vblank_int("screen", FUNC(funkyjet_state::irq6_line_hold));
H6280(config, m_audiocpu, XTAL(32'220'000)/4); /* Custom chip 45, Audio section crystal is 32.220 MHz */
m_audiocpu->set_addrmap(AS_PROGRAM, &funkyjet_state::sound_map);
m_audiocpu->add_route(ALL_OUTPUTS, "lspeaker", 0); // internal sound unused
m_audiocpu->add_route(ALL_OUTPUTS, "rspeaker", 0);
/* video hardware */
screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_RASTER));
screen.set_refresh_hz(58);
screen.set_vblank_time(ATTOSECONDS_IN_USEC(529));
screen.set_size(40*8, 32*8);
screen.set_visarea(0*8, 40*8-1, 1*8, 31*8-1);
screen.set_screen_update(FUNC(funkyjet_state::screen_update));
screen.set_palette("palette");
DECO146PROT(config, m_deco146, 0);
m_deco146->port_a_cb().set_ioport("INPUTS");
m_deco146->port_b_cb().set_ioport("SYSTEM");
m_deco146->port_c_cb().set_ioport("DSW");
m_deco146->soundlatch_irq_cb().set_inputline(m_audiocpu, 0);
m_deco146->set_interface_scramble_interleave();
GFXDECODE(config, "gfxdecode", "palette", gfx_funkyjet);
PALETTE(config, "palette").set_format(palette_device::xBGR_444, 1024);
DECO16IC(config, m_deco_tilegen, 0);
m_deco_tilegen->set_pf1_size(DECO_64x32);
m_deco_tilegen->set_pf2_size(DECO_64x32);
m_deco_tilegen->set_pf1_trans_mask(0x0f);
m_deco_tilegen->set_pf2_trans_mask(0x0f);
m_deco_tilegen->set_pf1_col_bank(0x00);
m_deco_tilegen->set_pf2_col_bank(0x10);
m_deco_tilegen->set_pf1_col_mask(0x0f);
m_deco_tilegen->set_pf2_col_mask(0x0f);
m_deco_tilegen->set_pf12_8x8_bank(0);
m_deco_tilegen->set_pf12_16x16_bank(1);
m_deco_tilegen->set_gfxdecode_tag("gfxdecode");
DECO_SPRITE(config, m_sprgen, 0);
m_sprgen->set_gfx_region(2);
m_sprgen->set_gfxdecode_tag("gfxdecode");
/* sound hardware */
SPEAKER(config, "lspeaker").front_left();
SPEAKER(config, "rspeaker").front_right();
ym2151_device &ymsnd(YM2151(config, "ymsnd", XTAL(32'220'000)/9));
ymsnd.irq_handler().set_inputline(m_audiocpu, 1); // IRQ2
ymsnd.add_route(0, "lspeaker", 0.45);
ymsnd.add_route(1, "rspeaker", 0.45);
okim6295_device &oki(OKIM6295(config, "oki", XTAL(28'000'000)/28, okim6295_device::PIN7_HIGH));
oki.add_route(ALL_OUTPUTS, "lspeaker", 0.50);
oki.add_route(ALL_OUTPUTS, "rspeaker", 0.50);
}
