/*************************************************************************** Dark Seal (Rev 3) (c) 1990 Data East Corporation (World version) Dark Seal (Rev 1) (c) 1990 Data East Corporation (World version) Dark Seal (c) 1990 Data East Corporation (Japanese version) Gate Of Doom (Rev 4) (c) 1990 Data East Corporation (USA version) Gate of Doom (Rev 1) (c) 1990 Data East Corporation (USA version) Emulation by Bryan McPhail, mish@tendril.co.uk 2008-08 Dip locations verified with the manual. ***************************************************************************/ #include "driver.h" #include "cpu/m68000/m68000.h" #include "cpu/h6280/h6280.h" #include "sound/2203intf.h" #include "sound/2151intf.h" #include "sound/okim6295.h" VIDEO_START( darkseal ); VIDEO_UPDATE( darkseal ); WRITE16_HANDLER( darkseal_pf1_data_w ); WRITE16_HANDLER( darkseal_pf2_data_w ); WRITE16_HANDLER( darkseal_pf3_data_w ); WRITE16_HANDLER( darkseal_pf3b_data_w ); WRITE16_HANDLER( darkseal_control_0_w ); WRITE16_HANDLER( darkseal_control_1_w ); WRITE16_HANDLER( darkseal_palette_24bit_rg_w ); WRITE16_HANDLER( darkseal_palette_24bit_b_w ); extern UINT16 *darkseal_pf12_row, *darkseal_pf34_row; extern UINT16 *darkseal_pf1_data,*darkseal_pf2_data,*darkseal_pf3_data; static UINT16 *darkseal_ram; /******************************************************************************/ static WRITE16_HANDLER( darkseal_control_w ) { switch (offset<<1) { case 6: /* DMA flag */ buffer_spriteram16_w(space,0,0,0xffff); return; case 8: /* Sound CPU write */ soundlatch_w(space,0,data & 0xff); cpu_set_input_line(space->machine->cpu[1],0,HOLD_LINE); return; case 0xa: /* IRQ Ack (VBL) */ return; } } static READ16_HANDLER( darkseal_control_r ) { switch (offset<<1) { case 0: return input_port_read(space->machine, "DSW"); case 2: return input_port_read(space->machine, "P1_P2"); case 4: return input_port_read(space->machine, "SYSTEM"); } return ~0; } /******************************************************************************/ static ADDRESS_MAP_START( darkseal_readmem, ADDRESS_SPACE_PROGRAM, 16 ) AM_RANGE(0x000000, 0x07ffff) AM_READ(SMH_ROM) AM_RANGE(0x100000, 0x103fff) AM_READ(SMH_RAM) AM_RANGE(0x120000, 0x1207ff) AM_READ(SMH_RAM) AM_RANGE(0x140000, 0x140fff) AM_READ(SMH_RAM) AM_RANGE(0x141000, 0x141fff) AM_READ(SMH_RAM) AM_RANGE(0x180000, 0x18000f) AM_READ(darkseal_control_r) AM_RANGE(0x220000, 0x220fff) AM_READ(SMH_RAM) AM_RANGE(0x222000, 0x222fff) AM_READ(SMH_RAM) ADDRESS_MAP_END static ADDRESS_MAP_START( darkseal_writemem, ADDRESS_SPACE_PROGRAM, 16 ) AM_RANGE(0x000000, 0x07ffff) AM_WRITE(SMH_ROM) AM_RANGE(0x100000, 0x103fff) AM_WRITE(SMH_RAM) AM_BASE(&darkseal_ram) AM_RANGE(0x120000, 0x1207ff) AM_WRITE(SMH_RAM) AM_BASE(&spriteram16) AM_SIZE(&spriteram_size) AM_RANGE(0x140000, 0x140fff) AM_WRITE(darkseal_palette_24bit_rg_w) AM_BASE(&paletteram16) AM_RANGE(0x141000, 0x141fff) AM_WRITE(darkseal_palette_24bit_b_w) AM_BASE(&paletteram16_2) AM_RANGE(0x180000, 0x18000f) AM_WRITE(darkseal_control_w) AM_RANGE(0x200000, 0x200fff) AM_WRITE(darkseal_pf3b_data_w) /* 2nd half of pf3, only used on last level */ AM_RANGE(0x202000, 0x203fff) AM_WRITE(darkseal_pf3_data_w) AM_BASE(&darkseal_pf3_data) AM_RANGE(0x220000, 0x220fff) AM_WRITE(SMH_RAM) AM_BASE(&darkseal_pf12_row) AM_RANGE(0x222000, 0x222fff) AM_WRITE(SMH_RAM) AM_BASE(&darkseal_pf34_row) AM_RANGE(0x240000, 0x24000f) AM_WRITE(darkseal_control_0_w) AM_RANGE(0x260000, 0x261fff) AM_WRITE(darkseal_pf2_data_w) AM_BASE(&darkseal_pf2_data) AM_RANGE(0x262000, 0x263fff) AM_WRITE(darkseal_pf1_data_w) AM_BASE(&darkseal_pf1_data) AM_RANGE(0x2a0000, 0x2a000f) AM_WRITE(darkseal_control_1_w) ADDRESS_MAP_END /******************************************************************************/ static ADDRESS_MAP_START( sound_readmem, ADDRESS_SPACE_PROGRAM, 8 ) AM_RANGE(0x000000, 0x00ffff) AM_READ(SMH_ROM) AM_RANGE(0x100000, 0x100001) AM_DEVREAD("ym1", ym2203_r) AM_RANGE(0x110000, 0x110001) AM_DEVREAD("ym2", ym2151_r) AM_RANGE(0x120000, 0x120001) AM_DEVREAD("oki1", okim6295_r) AM_RANGE(0x130000, 0x130001) AM_DEVREAD("oki2", okim6295_r) AM_RANGE(0x140000, 0x140001) AM_READ(soundlatch_r) AM_RANGE(0x1f0000, 0x1f1fff) AM_READ(SMH_BANK8) ADDRESS_MAP_END static ADDRESS_MAP_START( sound_writemem, ADDRESS_SPACE_PROGRAM, 8 ) AM_RANGE(0x000000, 0x00ffff) AM_WRITE(SMH_ROM) AM_RANGE(0x100000, 0x100001) AM_DEVWRITE("ym1", ym2203_w) AM_RANGE(0x110000, 0x110001) AM_DEVWRITE("ym2", ym2151_w) AM_RANGE(0x120000, 0x120001) AM_DEVWRITE("oki1", okim6295_w) AM_RANGE(0x130000, 0x130001) AM_DEVWRITE("oki2", okim6295_w) AM_RANGE(0x1f0000, 0x1f1fff) AM_WRITE(SMH_BANK8) AM_RANGE(0x1fec00, 0x1fec01) AM_WRITE(h6280_timer_w) AM_RANGE(0x1ff400, 0x1ff403) AM_WRITE(h6280_irq_status_w) ADDRESS_MAP_END /******************************************************************************/ static INPUT_PORTS_START( darkseal ) PORT_START("P1_P2") PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_UNUSED ) /* button 3 - unused */ PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_START1 ) PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(2) PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(2) PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(2) PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(2) PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2) PORT_BIT( 0x2000, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(2) PORT_BIT( 0x4000, IP_ACTIVE_LOW, IPT_UNUSED ) /* button 3 - unused */ PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_START2 ) PORT_START("SYSTEM") PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_COIN1 ) PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_COIN2 ) PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_COIN3 ) PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_VBLANK ) PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_START("DSW") PORT_DIPNAME( 0x0007, 0x0007, DEF_STR( Coin_A ) ) PORT_DIPLOCATION("SW1:1,2,3") PORT_DIPSETTING( 0x0000, DEF_STR( 3C_1C ) ) PORT_DIPSETTING( 0x0001, DEF_STR( 2C_1C ) ) PORT_DIPSETTING( 0x0007, DEF_STR( 1C_1C ) ) PORT_DIPSETTING( 0x0006, DEF_STR( 1C_2C ) ) PORT_DIPSETTING( 0x0005, DEF_STR( 1C_3C ) ) PORT_DIPSETTING( 0x0004, DEF_STR( 1C_4C ) ) PORT_DIPSETTING( 0x0003, DEF_STR( 1C_5C ) ) PORT_DIPSETTING( 0x0002, DEF_STR( 1C_6C ) ) PORT_DIPNAME( 0x0038, 0x0038, DEF_STR( Coin_B ) ) PORT_DIPLOCATION("SW1:4,5,6") PORT_DIPSETTING( 0x0000, DEF_STR( 3C_1C ) ) PORT_DIPSETTING( 0x0008, DEF_STR( 2C_1C ) ) PORT_DIPSETTING( 0x0038, DEF_STR( 1C_1C ) ) PORT_DIPSETTING( 0x0030, DEF_STR( 1C_2C ) ) PORT_DIPSETTING( 0x0028, DEF_STR( 1C_3C ) ) PORT_DIPSETTING( 0x0020, DEF_STR( 1C_4C ) ) PORT_DIPSETTING( 0x0018, DEF_STR( 1C_5C ) ) PORT_DIPSETTING( 0x0010, DEF_STR( 1C_6C ) ) PORT_DIPNAME( 0x0040, 0x0040, DEF_STR( Flip_Screen ) ) PORT_DIPLOCATION("SW1:7") PORT_DIPSETTING( 0x0040, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPUNUSED_DIPLOC( 0x0080, 0x0080, "SW1:8" ) /* Manual says 'Always OFF' */ PORT_DIPNAME( 0x0300, 0x0300, DEF_STR( Lives ) ) PORT_DIPLOCATION("SW2:1,2") PORT_DIPSETTING( 0x0000, "1" ) PORT_DIPSETTING( 0x0100, "2" ) PORT_DIPSETTING( 0x0300, "3" ) PORT_DIPSETTING( 0x0200, "4" ) PORT_DIPNAME( 0x0c00, 0x0c00, DEF_STR( Difficulty ) ) PORT_DIPLOCATION("SW2:3,4") PORT_DIPSETTING( 0x0800, DEF_STR( Easy ) ) PORT_DIPSETTING( 0x0c00, DEF_STR( Normal ) ) PORT_DIPSETTING( 0x0400, DEF_STR( Hard ) ) PORT_DIPSETTING( 0x0000, DEF_STR( Hardest ) ) PORT_DIPNAME( 0x3000, 0x3000, "Energy" ) PORT_DIPLOCATION("SW2:5,6") PORT_DIPSETTING( 0x0000, "2" ) PORT_DIPSETTING( 0x1000, "2.5" ) PORT_DIPSETTING( 0x3000, "3" ) PORT_DIPSETTING( 0x2000, "4" ) PORT_DIPNAME( 0x4000, 0x4000, DEF_STR( Allow_Continue ) ) PORT_DIPLOCATION("SW2:7") PORT_DIPSETTING( 0x0000, DEF_STR( No ) ) PORT_DIPSETTING( 0x4000, DEF_STR( Yes ) ) PORT_DIPNAME( 0x8000, 0x0000, DEF_STR( Demo_Sounds ) ) PORT_DIPLOCATION("SW2:8") PORT_DIPSETTING( 0x8000, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) INPUT_PORTS_END /******************************************************************************/ static const gfx_layout charlayout = { 8,8, /* 8*8 chars */ 4096, 4, /* 4 bits per pixel */ { 0x00000*8, 0x10000*8, 0x8000*8, 0x18000*8 }, { 0, 1, 2, 3, 4, 5, 6, 7 }, { 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8 }, 8*8 /* every char takes 8 consecutive bytes */ }; static const gfx_layout seallayout = { 16,16, 4096, 4, { 8, 0, 0x40000*8+8, 0x40000*8 }, { 32*8+0, 32*8+1, 32*8+2, 32*8+3, 32*8+4, 32*8+5, 32*8+6, 32*8+7, 0, 1, 2, 3, 4, 5, 6, 7 }, { 0*16, 1*16, 2*16, 3*16, 4*16, 5*16, 6*16, 7*16, 8*16, 9*16, 10*16, 11*16, 12*16, 13*16, 14*16, 15*16 }, 64*8 }; static const gfx_layout seallayout2 = { 16,16, 4096*2, 4, { 8, 0, 0x80000*8+8, 0x80000*8 }, { 32*8+0, 32*8+1, 32*8+2, 32*8+3, 32*8+4, 32*8+5, 32*8+6, 32*8+7, 0, 1, 2, 3, 4, 5, 6, 7 }, { 0*16, 1*16, 2*16, 3*16, 4*16, 5*16, 6*16, 7*16, 8*16, 9*16, 10*16, 11*16, 12*16, 13*16, 14*16, 15*16 }, 64*8 }; static GFXDECODE_START( darkseal ) GFXDECODE_ENTRY( "gfx1", 0, charlayout, 0, 16 ) /* Characters 8x8 */ GFXDECODE_ENTRY( "gfx2", 0, seallayout, 768, 16 ) /* Tiles 16x16 */ GFXDECODE_ENTRY( "gfx3", 0, seallayout, 1024, 16 ) /* Tiles 16x16 */ GFXDECODE_ENTRY( "gfx4", 0, seallayout2, 256, 32 ) /* Sprites 16x16 */ GFXDECODE_END /******************************************************************************/ static void sound_irq(const device_config *device, int state) { cpu_set_input_line(device->machine->cpu[1],1,state); /* IRQ 2 */ } static const ym2151_interface ym2151_config = { sound_irq }; static MACHINE_DRIVER_START( darkseal ) /* basic machine hardware */ MDRV_CPU_ADD("maincpu", M68000,12000000) /* Custom chip 59 */ MDRV_CPU_PROGRAM_MAP(darkseal_readmem,darkseal_writemem) MDRV_CPU_VBLANK_INT("screen", irq6_line_hold)/* VBL */ MDRV_CPU_ADD("audiocpu", H6280, 32220000/4) /* Custom chip 45, Audio section crystal is 32.220 MHz */ MDRV_CPU_PROGRAM_MAP(sound_readmem,sound_writemem) /* video hardware */ MDRV_VIDEO_ATTRIBUTES(VIDEO_BUFFERS_SPRITERAM) MDRV_SCREEN_ADD("screen", RASTER) MDRV_SCREEN_REFRESH_RATE(58) MDRV_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(529)) MDRV_SCREEN_FORMAT(BITMAP_FORMAT_INDEXED16) MDRV_SCREEN_SIZE(32*8, 32*8) MDRV_SCREEN_VISIBLE_AREA(0*8, 32*8-1, 1*8, 31*8-1) MDRV_GFXDECODE(darkseal) MDRV_PALETTE_LENGTH(2048) MDRV_VIDEO_START(darkseal) MDRV_VIDEO_UPDATE(darkseal) /* sound hardware */ MDRV_SPEAKER_STANDARD_MONO("mono") MDRV_SOUND_ADD("ym1", YM2203, 32220000/8) MDRV_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.45) MDRV_SOUND_ADD("ym2", YM2151, 32220000/9) MDRV_SOUND_CONFIG(ym2151_config) MDRV_SOUND_ROUTE(0, "mono", 0.55) MDRV_SOUND_ROUTE(1, "mono", 0.55) MDRV_SOUND_ADD("oki1", OKIM6295, 32220000/32) MDRV_SOUND_CONFIG(okim6295_interface_pin7high) MDRV_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0) MDRV_SOUND_ADD("oki2", OKIM6295, 32220000/16) MDRV_SOUND_CONFIG(okim6295_interface_pin7high) MDRV_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.60) MACHINE_DRIVER_END /******************************************************************************/ ROM_START( darkseal ) ROM_REGION( 0x80000, "maincpu", 0 ) /* 68000 code */ ROM_LOAD16_BYTE( "ga04-3.rom", 0x00000, 0x20000, CRC(bafad556) SHA1(5bd8a787d41a33919701ced29212bc11301e31d9) ) ROM_LOAD16_BYTE( "ga01-3.rom", 0x00001, 0x20000, CRC(f409050e) SHA1(4653094aeb5dd7ba1e490c04897a23ba8990df3c) ) ROM_LOAD16_BYTE( "ga-00.rom", 0x40000, 0x20000, CRC(fbf3ac63) SHA1(51af581ee951eedeb4aa413ecbebe8bf4d30613b) ) ROM_LOAD16_BYTE( "ga-05.rom", 0x40001, 0x20000, CRC(d5e3ae3f) SHA1(12f6e92af115422c6ab6ef1d33675d1e1cd58e10) ) ROM_REGION( 0x10000, "audiocpu", 0 ) /* Sound CPU */ ROM_LOAD( "fz-06.rom", 0x00000, 0x10000, CRC(c4828a6d) SHA1(fbfd0c85730bbe18401879cd68c19aaec9d482d8) ) ROM_REGION( 0x020000, "gfx1", ROMREGION_DISPOSE ) ROM_LOAD( "fz-02.rom", 0x000000, 0x10000, CRC(3c9c3012) SHA1(086c2123725d4aa32838c0b6c82317d9c789c465) ) /* chars */ ROM_LOAD( "fz-03.rom", 0x010000, 0x10000, CRC(264b90ed) SHA1(0bb1557673107c2d732a9374d5601a6eaf229473) ) ROM_REGION( 0x080000, "gfx2", ROMREGION_DISPOSE ) ROM_LOAD( "mac-03.rom", 0x000000, 0x80000, CRC(9996f3dc) SHA1(fffd9ecfe142a0c7c3c9c521778ff9c55ea8b225) ) /* tiles 1 */ ROM_REGION( 0x080000, "gfx3", ROMREGION_DISPOSE ) ROM_LOAD( "mac-02.rom", 0x000000, 0x80000, CRC(49504e89) SHA1(6da4733a650b9040abb2a81a49476368b514b5ab) ) /* tiles 2 */ ROM_REGION( 0x100000, "gfx4", ROMREGION_DISPOSE ) ROM_LOAD( "mac-00.rom", 0x000000, 0x80000, CRC(52acf1d6) SHA1(a7b68782417baafc86371b106fd31c5317f5b3d8) ) /* sprites */ ROM_LOAD( "mac-01.rom", 0x080000, 0x80000, CRC(b28f7584) SHA1(e02ddd45130a7b50f80b6dd049059dba8071d768) ) ROM_REGION( 0x20000, "oki1", 0 ) /* ADPCM samples */ ROM_LOAD( "fz-08.rom", 0x00000, 0x20000, CRC(c9bf68e1) SHA1(c81e2534a814fe44c8787946a9fbe18f1743c3b4) ) ROM_REGION( 0x20000, "oki2", 0 ) /* ADPCM samples */ ROM_LOAD( "fz-07.rom", 0x00000, 0x20000, CRC(588dd3cb) SHA1(16c4e7670a4967768ddbfd52939d4e6e42268441) ) ROM_END ROM_START( darksea1 ) ROM_REGION( 0x80000, "maincpu", 0 ) /* 68000 code */ ROM_LOAD16_BYTE( "ga-04.rom", 0x00000, 0x20000, CRC(a1a985a9) SHA1(eac3f43ff4016dcc21fe34b6bfed36e0d4b86959) ) ROM_LOAD16_BYTE( "ga-01.rom", 0x00001, 0x20000, CRC(98bd2940) SHA1(88ac727c3797e646834266320a71aa159e2b2541) ) ROM_LOAD16_BYTE( "ga-00.rom", 0x40000, 0x20000, CRC(fbf3ac63) SHA1(51af581ee951eedeb4aa413ecbebe8bf4d30613b) ) ROM_LOAD16_BYTE( "ga-05.rom", 0x40001, 0x20000, CRC(d5e3ae3f) SHA1(12f6e92af115422c6ab6ef1d33675d1e1cd58e10) ) ROM_REGION( 0x10000, "audiocpu", 0 ) /* Sound CPU */ ROM_LOAD( "fz-06.rom", 0x00000, 0x10000, CRC(c4828a6d) SHA1(fbfd0c85730bbe18401879cd68c19aaec9d482d8) ) ROM_REGION( 0x020000, "gfx1", ROMREGION_DISPOSE ) ROM_LOAD( "fz-02.rom", 0x000000, 0x10000, CRC(3c9c3012) SHA1(086c2123725d4aa32838c0b6c82317d9c789c465) ) /* chars */ ROM_LOAD( "fz-03.rom", 0x010000, 0x10000, CRC(264b90ed) SHA1(0bb1557673107c2d732a9374d5601a6eaf229473) ) ROM_REGION( 0x080000, "gfx2", ROMREGION_DISPOSE ) ROM_LOAD( "mac-03.rom", 0x000000, 0x80000, CRC(9996f3dc) SHA1(fffd9ecfe142a0c7c3c9c521778ff9c55ea8b225) ) /* tiles 1 */ ROM_REGION( 0x080000, "gfx3", ROMREGION_DISPOSE ) ROM_LOAD( "mac-02.rom", 0x000000, 0x80000, CRC(49504e89) SHA1(6da4733a650b9040abb2a81a49476368b514b5ab) ) /* tiles 2 */ ROM_REGION( 0x100000, "gfx4", ROMREGION_DISPOSE ) ROM_LOAD( "mac-00.rom", 0x000000, 0x80000, CRC(52acf1d6) SHA1(a7b68782417baafc86371b106fd31c5317f5b3d8) ) /* sprites */ ROM_LOAD( "mac-01.rom", 0x080000, 0x80000, CRC(b28f7584) SHA1(e02ddd45130a7b50f80b6dd049059dba8071d768) ) ROM_REGION( 0x20000, "oki1", 0 ) /* ADPCM samples */ ROM_LOAD( "fz-08.rom", 0x00000, 0x20000, CRC(c9bf68e1) SHA1(c81e2534a814fe44c8787946a9fbe18f1743c3b4) ) ROM_REGION( 0x20000, "oki2", 0 ) /* ADPCM samples */ ROM_LOAD( "fz-07.rom", 0x00000, 0x20000, CRC(588dd3cb) SHA1(16c4e7670a4967768ddbfd52939d4e6e42268441) ) ROM_END ROM_START( darkseaj ) ROM_REGION( 0x80000, "maincpu", 0 ) /* 68000 code */ ROM_LOAD16_BYTE( "fz-04.bin", 0x00000, 0x20000, CRC(817faa2c) SHA1(8a79703f0e3aeb2ceeb098466561ab604baef301) ) ROM_LOAD16_BYTE( "fz-01.bin", 0x00001, 0x20000, CRC(373caeee) SHA1(5cfa0c7672c439e9d011d9ec93da32c2377dce19) ) ROM_LOAD16_BYTE( "fz-00.bin", 0x40000, 0x20000, CRC(1ab99aa7) SHA1(1da51f3ee0d15094911d4090264b945090d51242) ) ROM_LOAD16_BYTE( "fz-05.bin", 0x40001, 0x20000, CRC(3374ef8c) SHA1(4144e71e452e281078bcd9b9a996db9f5dccc346) ) ROM_REGION( 0x10000, "audiocpu", 0 ) /* Sound CPU */ ROM_LOAD( "fz-06.rom", 0x00000, 0x10000, CRC(c4828a6d) SHA1(fbfd0c85730bbe18401879cd68c19aaec9d482d8) ) ROM_REGION( 0x020000, "gfx1", ROMREGION_DISPOSE ) ROM_LOAD( "fz-02.rom", 0x000000, 0x10000, CRC(3c9c3012) SHA1(086c2123725d4aa32838c0b6c82317d9c789c465) ) /* chars */ ROM_LOAD( "fz-03.rom", 0x010000, 0x10000, CRC(264b90ed) SHA1(0bb1557673107c2d732a9374d5601a6eaf229473) ) ROM_REGION( 0x080000, "gfx2", ROMREGION_DISPOSE ) ROM_LOAD( "mac-03.rom", 0x000000, 0x80000, CRC(9996f3dc) SHA1(fffd9ecfe142a0c7c3c9c521778ff9c55ea8b225) ) /* tiles 1 */ ROM_REGION( 0x080000, "gfx3", ROMREGION_DISPOSE ) ROM_LOAD( "mac-02.rom", 0x000000, 0x80000, CRC(49504e89) SHA1(6da4733a650b9040abb2a81a49476368b514b5ab) ) /* tiles 2 */ ROM_REGION( 0x100000, "gfx4", ROMREGION_DISPOSE ) ROM_LOAD( "mac-00.rom", 0x000000, 0x80000, CRC(52acf1d6) SHA1(a7b68782417baafc86371b106fd31c5317f5b3d8) ) /* sprites */ ROM_LOAD( "mac-01.rom", 0x080000, 0x80000, CRC(b28f7584) SHA1(e02ddd45130a7b50f80b6dd049059dba8071d768) ) ROM_REGION( 0x20000, "oki1", 0 ) /* ADPCM samples */ ROM_LOAD( "fz-08.rom", 0x00000, 0x20000, CRC(c9bf68e1) SHA1(c81e2534a814fe44c8787946a9fbe18f1743c3b4) ) ROM_REGION( 0x20000, "oki2", 0 ) /* ADPCM samples */ ROM_LOAD( "fz-07.rom", 0x00000, 0x20000, CRC(588dd3cb) SHA1(16c4e7670a4967768ddbfd52939d4e6e42268441) ) ROM_END ROM_START( gatedoom ) ROM_REGION( 0x80000, "maincpu", 0 ) /* 68000 code */ ROM_LOAD16_BYTE( "gb04-4", 0x00000, 0x20000, CRC(8e3a0bfd) SHA1(1d20bd678a630e2006c7f50f4d13656136db3721) ) ROM_LOAD16_BYTE( "gb01-4", 0x00001, 0x20000, CRC(8d0fd383) SHA1(797e3cf43c9315b4195232eb1787a2292af4901b) ) ROM_LOAD16_BYTE( "ga-00.rom", 0x40000, 0x20000, CRC(fbf3ac63) SHA1(51af581ee951eedeb4aa413ecbebe8bf4d30613b) ) ROM_LOAD16_BYTE( "ga-05.rom", 0x40001, 0x20000, CRC(d5e3ae3f) SHA1(12f6e92af115422c6ab6ef1d33675d1e1cd58e10) ) ROM_REGION( 0x10000, "audiocpu", 0 ) /* Sound CPU */ ROM_LOAD( "fz-06.rom", 0x00000, 0x10000, CRC(c4828a6d) SHA1(fbfd0c85730bbe18401879cd68c19aaec9d482d8) ) ROM_REGION( 0x020000, "gfx1", ROMREGION_DISPOSE ) ROM_LOAD( "fz-02.rom", 0x000000, 0x10000, CRC(3c9c3012) SHA1(086c2123725d4aa32838c0b6c82317d9c789c465) ) /* chars */ ROM_LOAD( "fz-03.rom", 0x010000, 0x10000, CRC(264b90ed) SHA1(0bb1557673107c2d732a9374d5601a6eaf229473) ) ROM_REGION( 0x080000, "gfx2", ROMREGION_DISPOSE ) ROM_LOAD( "mac-03.rom", 0x000000, 0x80000, CRC(9996f3dc) SHA1(fffd9ecfe142a0c7c3c9c521778ff9c55ea8b225) ) /* tiles 1 */ ROM_REGION( 0x080000, "gfx3", ROMREGION_DISPOSE ) ROM_LOAD( "mac-02.rom", 0x000000, 0x80000, CRC(49504e89) SHA1(6da4733a650b9040abb2a81a49476368b514b5ab) ) /* tiles 2 */ ROM_REGION( 0x100000, "gfx4", ROMREGION_DISPOSE ) ROM_LOAD( "mac-00.rom", 0x000000, 0x80000, CRC(52acf1d6) SHA1(a7b68782417baafc86371b106fd31c5317f5b3d8) ) /* sprites */ ROM_LOAD( "mac-01.rom", 0x080000, 0x80000, CRC(b28f7584) SHA1(e02ddd45130a7b50f80b6dd049059dba8071d768) ) ROM_REGION( 0x20000, "oki1", 0 ) /* ADPCM samples */ ROM_LOAD( "fz-08.rom", 0x00000, 0x20000, CRC(c9bf68e1) SHA1(c81e2534a814fe44c8787946a9fbe18f1743c3b4) ) ROM_REGION( 0x20000, "oki2", 0 ) /* ADPCM samples */ ROM_LOAD( "fz-07.rom", 0x00000, 0x20000, CRC(588dd3cb) SHA1(16c4e7670a4967768ddbfd52939d4e6e42268441) ) ROM_END ROM_START( gatedom1 ) ROM_REGION( 0x80000, "maincpu", 0 ) /* 68000 code */ ROM_LOAD16_BYTE( "gb04.bin", 0x00000, 0x20000, CRC(4c3bbd2b) SHA1(e74a532edd01a559d0c388b37a2ead98c19fe5de) ) ROM_LOAD16_BYTE( "gb01.bin", 0x00001, 0x20000, CRC(59e367f4) SHA1(f88fa23b8e91f312103eb8a1d9a91d8171ec3ad4) ) ROM_LOAD16_BYTE( "gb00.bin", 0x40000, 0x20000, CRC(a88c16a1) SHA1(e02d5470692f23afa658b9bda933bb20be64602f) ) ROM_LOAD16_BYTE( "gb05.bin", 0x40001, 0x20000, CRC(252d7e14) SHA1(b2f27cd9686dfc697f3faca74d20b298a59efab2) ) ROM_REGION( 0x10000, "audiocpu", 0 ) /* Sound CPU */ ROM_LOAD( "fz-06.rom", 0x00000, 0x10000, CRC(c4828a6d) SHA1(fbfd0c85730bbe18401879cd68c19aaec9d482d8) ) ROM_REGION( 0x020000, "gfx1", ROMREGION_DISPOSE ) ROM_LOAD( "fz-02.rom", 0x000000, 0x10000, CRC(3c9c3012) SHA1(086c2123725d4aa32838c0b6c82317d9c789c465) ) /* chars */ ROM_LOAD( "fz-03.rom", 0x010000, 0x10000, CRC(264b90ed) SHA1(0bb1557673107c2d732a9374d5601a6eaf229473) ) /* the following four have not been verified on a real Gate of Doom */ /* board - might be different from Dark Seal! */ ROM_REGION( 0x080000, "gfx2", ROMREGION_DISPOSE ) ROM_LOAD( "mac-03.rom", 0x000000, 0x80000, CRC(9996f3dc) SHA1(fffd9ecfe142a0c7c3c9c521778ff9c55ea8b225) ) /* tiles 1 */ ROM_REGION( 0x080000, "gfx3", ROMREGION_DISPOSE ) ROM_LOAD( "mac-02.rom", 0x000000, 0x80000, CRC(49504e89) SHA1(6da4733a650b9040abb2a81a49476368b514b5ab) ) /* tiles 2 */ ROM_REGION( 0x100000, "gfx4", ROMREGION_DISPOSE ) ROM_LOAD( "mac-00.rom", 0x000000, 0x80000, CRC(52acf1d6) SHA1(a7b68782417baafc86371b106fd31c5317f5b3d8) ) /* sprites */ ROM_LOAD( "mac-01.rom", 0x080000, 0x80000, CRC(b28f7584) SHA1(e02ddd45130a7b50f80b6dd049059dba8071d768) ) ROM_REGION( 0x20000, "oki1", 0 ) /* ADPCM samples */ ROM_LOAD( "fz-08.rom", 0x00000, 0x20000, CRC(c9bf68e1) SHA1(c81e2534a814fe44c8787946a9fbe18f1743c3b4) ) ROM_REGION( 0x20000, "oki2", 0 ) /* ADPCM samples */ ROM_LOAD( "fz-07.rom", 0x00000, 0x20000, CRC(588dd3cb) SHA1(16c4e7670a4967768ddbfd52939d4e6e42268441) ) ROM_END /******************************************************************************/ static DRIVER_INIT( darkseal ) { UINT8 *RAM = memory_region(machine, "maincpu"); int i; for (i=0x00000; i<0x80000; i++) RAM[i]=(RAM[i] & 0xbd) | ((RAM[i] & 0x02) << 5) | ((RAM[i] & 0x40) >> 5); } /******************************************************************************/ GAME( 1990, darkseal, 0, darkseal, darkseal, darkseal, ROT0, "Data East Corporation", "Dark Seal (World revision 3)", 0 ) GAME( 1990, darksea1, darkseal, darkseal, darkseal, darkseal, ROT0, "Data East Corporation", "Dark Seal (World revision 1)", 0 ) GAME( 1990, darkseaj, darkseal, darkseal, darkseal, darkseal, ROT0, "Data East Corporation", "Dark Seal (Japan)", 0 ) GAME( 1990, gatedoom, darkseal, darkseal, darkseal, darkseal, ROT0, "Data East Corporation", "Gate of Doom (US revision 4)", 0 ) GAME( 1990, gatedom1, darkseal, darkseal, darkseal, darkseal, ROT0, "Data East Corporation", "Gate of Doom (US revision 1)", 0 )