diff options
Diffstat (limited to 'src/mame/drivers/speedspn.cpp')
-rw-r--r-- | src/mame/drivers/speedspn.cpp | 345 |
1 files changed, 0 insertions, 345 deletions
diff --git a/src/mame/drivers/speedspn.cpp b/src/mame/drivers/speedspn.cpp deleted file mode 100644 index 2310135280a..00000000000 --- a/src/mame/drivers/speedspn.cpp +++ /dev/null @@ -1,345 +0,0 @@ -// license:BSD-3-Clause -// copyright-holders:David Haywood, Farfetch'd -/*** DRIVER INFO & NOTES ****************************************************** - Speed Spin (c)1994 TCH - driver by David Haywood & Farfetch'd - -Notes: -- To enter "easy" service mode, keep some input pressed during boot, - e.g. BUTTON 1. - -TODO: -- Unknown Port Writes: - cpu #0 (PC=00000D88): unmapped port byte write to 00000001 = 02 - cpu #0 (PC=00006974): unmapped port byte write to 00000010 = 10 - cpu #0 (PC=00006902): unmapped port byte write to 00000010 = 20 - etc. -- Writes to ROM regions - cpu #0 (PC=00001119): byte write to ROM 0000C8B9 = 01 - cpu #0 (PC=00001119): byte write to ROM 0000C899 = 01 - etc. - -******************************************************************************/ - -#include "emu.h" -#include "includes/speedspn.h" - -#include "cpu/z80/z80.h" -#include "screen.h" -#include "speaker.h" - - -/*** README INFO ************************************************************** - -ROMSET: speedspn - -Speed Spin -1994, TCH - -PCB No: PR02/2 -CPU : Z80 (6Mhz) -SOUND : Z80 (6Mhz), OKI M6295 -RAM : 62256 (x1), 6264 (x1), 6116 (x6) -XTAL : 12.000MHz (near Z80's), 10.000MHz (near PLCC84) -DIP : 8 position (x2) -OTHER : TPC1020AFN-084C (PLCC84, Gfx controller) - -ROMs Type Used C'sum -------------------------------------------- -TCH-SS1.u78 27C040 Main Program C246h -TCH-SS2.u96 27C512 Sound Program 5D04h -TCH-SS3.u95 27C040 Oki Samples 7340h -TCH-SS4.u70 27C010 \ ECD8h -TCH-SS5.u69 " | 9E7Bh -TCH-SS6.u60 " | E844h -TCH-SS7.u59 " | Gfx 3DDah -TCH-SS8.u39 " | A9B5h -TCH-SS9.u34 " / AB2Bh - - -******************************************************************************/ - -READ8_MEMBER(speedspn_state::irq_ack_r) -{ - // I think this simply acknowledges the IRQ #0, it's read within the handler and the - // value is discarded - return 0; -} - -WRITE8_MEMBER(speedspn_state::rombank_w) -{ - if (data > 8) - { - popmessage ("Unmapped Bank Write %02x", data); - data = 0; - } - m_prgbank->set_entry(data); -} - -/*** SOUND RELATED ***********************************************************/ - -WRITE8_MEMBER(speedspn_state::sound_w) -{ - m_soundlatch->write(data); - m_audiocpu->set_input_line(0, HOLD_LINE); -} - -WRITE8_MEMBER(speedspn_state::okibank_w) -{ - m_okibank->set_entry(data & 3); -} - -/*** MEMORY MAPS *************************************************************/ - -/* main cpu */ - -void speedspn_state::program_map(address_map &map) -{ - map(0x0000, 0x7fff).rom(); - map(0x8000, 0x87ff).ram().w(m_palette, FUNC(palette_device::write8)).share("palette"); /* RAM COLOUR */ - map(0x8800, 0x8fff).ram().w(FUNC(speedspn_state::attram_w)).share("attram"); - map(0x9000, 0x9fff).rw(FUNC(speedspn_state::vidram_r), FUNC(speedspn_state::vidram_w)); /* RAM FIX / RAM OBJECTS (selected by bit 0 of port 17) */ - map(0xa000, 0xa7ff).ram(); - map(0xa800, 0xafff).ram(); - map(0xb000, 0xbfff).ram(); /* RAM PROGRAM */ - map(0xc000, 0xffff).bankr("prgbank"); /* banked ROM */ -} - -void speedspn_state::io_map(address_map &map) -{ - map.global_mask(0xff); - map(0x07, 0x07).w(FUNC(speedspn_state::display_disable_w)); - map(0x10, 0x10).portr("SYSTEM"); - map(0x11, 0x11).portr("P1"); - map(0x12, 0x12).portr("P2").w(FUNC(speedspn_state::rombank_w)); - map(0x13, 0x13).portr("DSW1").w(FUNC(speedspn_state::sound_w)); - map(0x14, 0x14).portr("DSW2"); - map(0x16, 0x16).r(FUNC(speedspn_state::irq_ack_r)); // @@@ could be watchdog, value is discarded - map(0x17, 0x17).w(FUNC(speedspn_state::vidram_bank_w)); -} - -/* sound cpu */ - -void speedspn_state::sound_map(address_map &map) -{ - map(0x0000, 0x7fff).rom(); - map(0x8000, 0x87ff).ram(); - map(0x9000, 0x9000).w(FUNC(speedspn_state::okibank_w)); - map(0x9800, 0x9800).rw(m_oki, FUNC(okim6295_device::read), FUNC(okim6295_device::write)); - map(0xa000, 0xa000).r(m_soundlatch, FUNC(generic_latch_8_device::read)); -} - -void speedspn_state::oki_map(address_map &map) -{ - map(0x00000, 0x1ffff).rom(); - map(0x20000, 0x3ffff).bankr("okibank"); -} - -/*** INPUT PORT **************************************************************/ - -static INPUT_PORTS_START( speedspn ) - PORT_START("SYSTEM") - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNKNOWN ) - PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_START2 ) - PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNKNOWN ) - PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_START1 ) - PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNKNOWN ) - PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_COIN2 ) - PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN ) - PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_COIN1 ) - - PORT_START("P1") - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNKNOWN ) - PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(1) - PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(1) - PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(1) - PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(1) - PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(1) - PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(1) - PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(1) - - PORT_START("P2") - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNKNOWN ) - PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(2) - PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(2) - PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2) - PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(2) - PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(2) - PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(2) - PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(2) - - PORT_START("DSW1") - PORT_DIPNAME( 0x0f, 0x0f, DEF_STR( Coin_A ) ) PORT_DIPLOCATION("SW1:8,7,6,5") - PORT_DIPSETTING( 0x01, DEF_STR( 5C_1C ) ) - PORT_DIPSETTING( 0x04, DEF_STR( 4C_1C ) ) - PORT_DIPSETTING( 0x07, DEF_STR( 3C_1C ) ) - PORT_DIPSETTING( 0x00, "5 Coins/2 Credits" ) - PORT_DIPSETTING( 0x0a, DEF_STR( 2C_1C ) ) - PORT_DIPSETTING( 0x06, DEF_STR( 3C_2C ) ) - PORT_DIPSETTING( 0x03, DEF_STR( 4C_3C ) ) - PORT_DIPSETTING( 0x0f, DEF_STR( 1C_1C ) ) - PORT_DIPSETTING( 0x02, DEF_STR( 4C_5C ) ) - PORT_DIPSETTING( 0x05, "3 Coins/5 Credits" ) - PORT_DIPSETTING( 0x09, DEF_STR( 2C_3C ) ) - PORT_DIPSETTING( 0x0e, DEF_STR( 1C_2C ) ) - PORT_DIPSETTING( 0x08, DEF_STR( 2C_5C ) ) - PORT_DIPSETTING( 0x0d, DEF_STR( 1C_3C ) ) - PORT_DIPSETTING( 0x0c, DEF_STR( 1C_4C ) ) - PORT_DIPSETTING( 0x0b, DEF_STR( 1C_5C ) ) - PORT_DIPNAME( 0xf0, 0xf0, DEF_STR( Coin_B ) ) PORT_DIPLOCATION("SW1:4,3,2,1") - PORT_DIPSETTING( 0x10, DEF_STR( 5C_1C ) ) - PORT_DIPSETTING( 0x40, DEF_STR( 4C_1C ) ) - PORT_DIPSETTING( 0x70, DEF_STR( 3C_1C ) ) - PORT_DIPSETTING( 0x00, "5 Coins/2 Credits" ) - PORT_DIPSETTING( 0xa0, DEF_STR( 2C_1C ) ) - PORT_DIPSETTING( 0x60, DEF_STR( 3C_2C ) ) - PORT_DIPSETTING( 0x30, DEF_STR( 4C_3C ) ) - PORT_DIPSETTING( 0xf0, DEF_STR( 1C_1C ) ) - PORT_DIPSETTING( 0x20, DEF_STR( 4C_5C ) ) - PORT_DIPSETTING( 0x50, "3 Coins/5 Credits" ) - PORT_DIPSETTING( 0x90, DEF_STR( 2C_3C ) ) - PORT_DIPSETTING( 0xe0, DEF_STR( 1C_2C ) ) - PORT_DIPSETTING( 0x80, DEF_STR( 2C_5C ) ) - PORT_DIPSETTING( 0xd0, DEF_STR( 1C_3C ) ) - PORT_DIPSETTING( 0xc0, DEF_STR( 1C_4C ) ) - PORT_DIPSETTING( 0xb0, DEF_STR( 1C_5C ) ) - - PORT_START("DSW2") - PORT_DIPNAME( 0x01, 0x01, "World Cup" ) PORT_DIPLOCATION("SW2:8") - PORT_DIPSETTING( 0x00, DEF_STR( Off ) ) - PORT_DIPSETTING( 0x01, DEF_STR( On ) ) - PORT_DIPNAME( 0x02, 0x02, "Backhand" ) PORT_DIPLOCATION("SW2:7") - PORT_DIPSETTING( 0x02, "Automatic" ) - PORT_DIPSETTING( 0x00, "Manual" ) - PORT_DIPNAME( 0x0c, 0x0c, "Points to Win" ) PORT_DIPLOCATION("SW2:6,5") - PORT_DIPSETTING( 0x0c, "11 Points and 1 Advantage" ) - PORT_DIPSETTING( 0x08, "11 Points and 2 Advantage" ) - PORT_DIPSETTING( 0x04, "21 Points and 1 Advantage" ) - PORT_DIPSETTING( 0x00, "21 Points and 2 Advantage" ) - PORT_DIPNAME( 0x30, 0x30, DEF_STR( Difficulty ) ) PORT_DIPLOCATION("SW2:4,3") - PORT_DIPSETTING( 0x20, DEF_STR( Easy ) ) - PORT_DIPSETTING( 0x30, DEF_STR( Normal ) ) - PORT_DIPSETTING( 0x10, DEF_STR( Hard ) ) - PORT_DIPSETTING( 0x00, DEF_STR( Hardest ) ) - PORT_DIPNAME( 0x40, 0x40, DEF_STR( Demo_Sounds ) ) PORT_DIPLOCATION("SW2:2") - PORT_DIPSETTING( 0x00, DEF_STR( Off ) ) - PORT_DIPSETTING( 0x40, DEF_STR( On ) ) - PORT_SERVICE_DIPLOC( 0x080, IP_ACTIVE_LOW, "SW2:1" ) -INPUT_PORTS_END - -/*** GFX DECODE **************************************************************/ - -static const gfx_layout speedspn_charlayout = -{ - 8,8, - RGN_FRAC(1,4), - 4, - { RGN_FRAC(2,4), RGN_FRAC(3,4), RGN_FRAC(0,4), RGN_FRAC(1,4) }, - { 0, 1, 2, 3, 4, 5, 6, 7 }, - { 7*8, 6*8, 5*8, 4*8, 3*8, 2*8, 1*8, 0*8 }, - 8*8 -}; - -static const gfx_layout speedspn_spritelayout = -{ - 16,16, - RGN_FRAC(1,2), - 4, - { 4, 0, RGN_FRAC(1,2)+4, RGN_FRAC(1,2)+0 }, - { 16*16+11, 16*16+10, 16*16+9, 16*16+8, 16*16+3, 16*16+2, 16*16+1, 16*16+0, - 11, 10, 9, 8, 3, 2, 1, 0 }, - { 8*16+7*16, 8*16+6*16, 8*16+5*16, 8*16+4*16, 8*16+3*16, 8*16+2*16, 8*16+1*16, 8*16+0*16, - 7*16, 6*16, 5*16, 4*16, 3*16, 2*16, 1*16, 0*16 }, - 32*16 -}; - - -static GFXDECODE_START( gfx_speedspn ) - GFXDECODE_ENTRY( "gfx1", 0, speedspn_charlayout, 0x000, 0x40 ) - GFXDECODE_ENTRY( "gfx2", 0, speedspn_spritelayout, 0x000, 0x40 ) -GFXDECODE_END - -/*** MACHINE DRIVER **********************************************************/ - -void speedspn_state::machine_start() -{ - /* is this weird banking some form of protection? */ - uint8_t *rom = memregion("maincpu")->base(); - m_prgbank->configure_entry(0, &rom[0x28000]); - m_prgbank->configure_entry(1, &rom[0x14000]); - m_prgbank->configure_entry(2, &rom[0x1c000]); - m_prgbank->configure_entry(3, &rom[0x54000]); - m_prgbank->configure_entry(4, &rom[0x48000]); - m_prgbank->configure_entry(5, &rom[0x3c000]); - m_prgbank->configure_entry(6, &rom[0x18000]); - m_prgbank->configure_entry(7, &rom[0x4c000]); - m_prgbank->configure_entry(8, &rom[0x50000]); - m_prgbank->set_entry(0); - - m_okibank->configure_entries(0, 4, memregion("oki")->base(), 0x20000); - m_okibank->set_entry(0); -} - - -void speedspn_state::speedspn(machine_config &config) -{ - /* basic machine hardware */ - Z80(config, m_maincpu, 6000000); /* 6 MHz */ - m_maincpu->set_addrmap(AS_PROGRAM, &speedspn_state::program_map); - m_maincpu->set_addrmap(AS_IO, &speedspn_state::io_map); - m_maincpu->set_vblank_int("screen", FUNC(speedspn_state::irq0_line_hold)); - - Z80(config, m_audiocpu, 6000000); /* 6 MHz */ - m_audiocpu->set_addrmap(AS_PROGRAM, &speedspn_state::sound_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, 32*8); - screen.set_visarea(8*8, 56*8-1, 1*8, 31*8-1); - screen.set_screen_update(FUNC(speedspn_state::screen_update)); - screen.set_palette(m_palette); - - GFXDECODE(config, m_gfxdecode, m_palette, gfx_speedspn); - PALETTE(config, m_palette).set_format(palette_device::xRGB_444, 0x400); - - /* sound hardware */ - SPEAKER(config, "mono").front_center(); - - GENERIC_LATCH_8(config, m_soundlatch); - - OKIM6295(config, m_oki, 1122000, okim6295_device::PIN7_HIGH); // clock frequency & pin 7 not verified - m_oki->add_route(ALL_OUTPUTS, "mono", 1.0); - m_oki->set_addrmap(0, &speedspn_state::oki_map); -} - -/*** ROM LOADING *************************************************************/ - -ROM_START( speedspn ) - ROM_REGION( 0x080000, "maincpu", 0 ) /* CPU1 code */ - /* most of this is probably actually banked */ - ROM_LOAD( "tch-ss1.u78", 0x00000, 0x080000, CRC(41b6b45b) SHA1(d969119959db4cc3be50f188bfa41e4b4896eaca) ) - - ROM_REGION( 0x10000, "audiocpu", 0 ) /* CPU2 code */ - ROM_LOAD( "tch-ss2.u96", 0x00000, 0x10000, CRC(4611fd0c) SHA1(b49ad6a8be6ccfef0b2ed187fb3b008fb7eeb2b5) ) // FIRST AND SECOND HALF IDENTICAL - - ROM_REGION( 0x080000, "oki", 0 ) /* Samples */ - ROM_LOAD( "tch-ss3.u95", 0x00000, 0x080000, CRC(1c9deb5e) SHA1(89f01a8e8bdb0eee47e9195b312d2e65d41d3548) ) - - ROM_REGION( 0x80000, "gfx1", ROMREGION_INVERT ) /* GFX */ - ROM_LOAD( "tch-ss4.u70", 0x00000, 0x020000, CRC(41517859) SHA1(3c5102e41c5a70e02ed88ea43ca63edf13f4c1b9) ) - ROM_LOAD( "tch-ss5.u69", 0x20000, 0x020000, CRC(832b2f34) SHA1(7a3060869a9698c9ed4187b239a70e273de64e3c) ) - ROM_LOAD( "tch-ss6.u60", 0x40000, 0x020000, CRC(f1fd7289) SHA1(8950ef58efdffc45d68152257ca36aedf5ddf677) ) - ROM_LOAD( "tch-ss7.u59", 0x60000, 0x020000, CRC(c4958543) SHA1(c959b440801707c30a8968a1f44abe5442d03eff) ) - - ROM_REGION( 0x40000, "gfx2", ROMREGION_INVERT ) /* GFX */ - ROM_LOAD( "tch-ss8.u39", 0x00000, 0x020000, CRC(2f27b16d) SHA1(7cc017fa08573f8a9d94d017abb987f8288bcd29) ) - ROM_LOAD( "tch-ss9.u34", 0x20000, 0x020000, CRC(c372f8ec) SHA1(514bef0859c0adfd9cdd22864230fc83e9b1962d) ) -ROM_END - - - -/*** GAME DRIVERS ************************************************************/ - -GAME( 1994, speedspn, 0, speedspn, speedspn, speedspn_state, empty_init, ROT180, "TCH", "Speed Spin", MACHINE_SUPPORTS_SAVE ) |