/*************************************************************************** World Rally (c) 1993 Gaelco (Designed & Developed by Zigurat. Produced by Gaelco) Driver by Manuel Abadia, Mike Coates, Nicola Salmoria and Miguel Andel Horna Thanks to GAELCO SA for the DS5002FP code and information about the encryption Main PCB components: ==================== CPUs related: ============= * 1xDS5002FP @ D12 (Dallas security processor @ 12 MHz) * 1xHM62256ALFP-8T (32KB NVSRAM) @ C11 (encrypted DS5002FP program code) * 1xLithium cell * 2xMS6264A-20NC (16KB SRAM) @ D14 & D15 (shared memory between M68000 & DS5002FP) * 4x74LS157 (Quad 2 input multiplexer) @ F14, F15, F16 & F17 (used to select M68000 or DS5002FP address bus) * 4x74LS245 (Octal bus transceiver) @ C14, C15, C16 & C17 (used to store shared RAM data) * 2x74LS373 (Octal tristate latch) @ D16 & D17 (used by DS5002FP to access data from shared RAM) * 1xMC68000P12 @ C20 (Motorola 68000 @ 12 MHz) * 1xOSC24MHz @ B20 * 2xM27C4001 @ C22 & C23 (M68000 program ROMs) * 1xPAL20L8 @ B23 (handles 1st level M68000 memory map) 0 -> DTACK M68000 data ack 1 -> SELACT 2 -> Input/sound (see below) 3 -> ACTEXT 4 -> SELMOV 5 -> CSW 6 -> CSR 7 -> EXT * 1x74LS138 (3 to 8 line decoder) @ B13 (handles 2nd level M68000 memory map) 0 -> IN0 DIPSW #1 & #2 1 -> IN1 Joystick 1P & 2P, COINSW, STARTSW 2 -> IN2 Wheel input 3 -> - 4 -> IN4 TESTSW & SERVICESW 5 -> OUT (see below) 6 -> CSBAN OKIM6295 bankswitch 7 -> CSSON OKIM6295 R/W * 1x74LS259 (8 bit addressable latches) @A7 (handles 3rd level M68000 memory map) 0 -> Coin lockout 1 1 -> Coin lockout 2 2 -> Coin counter 1 3 -> Coin counter 2 4 -> Sound muting 5 -> flip screen 6 -> ENA/D? 7 -> CKA/D? * 1x16AS @ B15 0 -> OE 1 -> XSRL Shared RAM @ D14 2 -> XSRH Shared RAM @ D15 3 -> SAD Shared Access with DS5002FP 4 -> SRE Shared Access with M68000 5 -> TRANS 6 -> XLD 7 -> XHI Sound related: ============== * 1xOKIM6295 @ C6 * 2xM27C4001 @ C1 & C3 (OKI ADPCM samples) * 1xPAL16R4 @ E2 (handles OKI ROM banking) Graphics related: ================= * 1xOSC30MHz @ D5 * 2xTPC1020AFN-84C (FPGA) @ G8 & G13 (GFX processing) * 2xMS6264A-20NC (8KB SRAM) @ I16 & I17 (Video RAM) * 4xUM6116BK-25 (2KB SRAM) @ H1, H2, H4 & H5 * 2xUM6116BK-25 (2KB SRAM) @ H22 & H23 Palette related: ================ * 2xMS6264A-20NC (8KB SRAM) @ C8 & C9 (palette RAM (xxxxBBBBRRRRGGGG)) * 2x74HCT273 (octal D-Type flip-flop with clear) @ B8 & B9 (connected to RGB output) Controls related: (added by Mirko Mattioli) ================= When optical wheel is selected (via dipswitch), then gear shift (low/high) is enabled. On the real PCB the optical wheel encoder is connected to 74LS169 ICs (@A16 and @A17) via a flip-flop IC mounted in the steering wheel assembly. As a result, the output of the flip-flop generates a signal that contains the information about the steering direction; this signal is routed to pin #1 (U/D) at ICs A16 and A17 (high when turn left and low when turn right). The second signal of the optical encoder goes directly to pin #2 (CLK) at ICs A16 and A17 and it is a clock for the 74LS169 ICs; this clock frequency is proportional to the movements of the steering wheel: fast movements produces a high clock frequency, slow movements a low freq. ***************************************************************************/ #include "emu.h" #include "cpu/m68000/m68000.h" #include "cpu/mcs51/mcs51.h" #include "sound/okim6295.h" #include "includes/wrally.h" static ADDRESS_MAP_START( wrally_map, AS_PROGRAM, 16, wrally_state ) AM_RANGE(0x000000, 0x0fffff) AM_ROM /* ROM */ AM_RANGE(0x100000, 0x103fff) AM_RAM_WRITE(wrally_vram_w) AM_SHARE("videoram") /* encrypted Video RAM */ AM_RANGE(0x108000, 0x108007) AM_RAM AM_SHARE("vregs") /* Video Registers */ AM_RANGE(0x10800c, 0x10800d) AM_WRITENOP /* CLR INT Video */ AM_RANGE(0x200000, 0x203fff) AM_RAM_WRITE(paletteram_xxxxBBBBRRRRGGGG_word_w) AM_SHARE("paletteram") /* Palette */ AM_RANGE(0x440000, 0x440fff) AM_RAM AM_SHARE("spriteram") /* Sprite RAM */ AM_RANGE(0x700000, 0x700001) AM_READ_PORT("DSW") AM_RANGE(0x700002, 0x700003) AM_READ_PORT("P1_P2") AM_RANGE(0x700004, 0x700005) AM_READ_PORT("WHEEL") AM_RANGE(0x700008, 0x700009) AM_READ_PORT("SYSTEM") AM_RANGE(0x70000c, 0x70000d) AM_WRITE(OKIM6295_bankswitch_w) /* OKI6295 bankswitch */ AM_RANGE(0x70000e, 0x70000f) AM_DEVREADWRITE8("oki", okim6295_device, read, write, 0x00ff) /* OKI6295 status/data register */ AM_RANGE(0x70000a, 0x70001b) AM_WRITE(wrally_coin_lockout_w) /* Coin lockouts */ AM_RANGE(0x70002a, 0x70003b) AM_WRITE(wrally_coin_counter_w) /* Coin counters */ AM_RANGE(0x70004a, 0x70004b) AM_WRITENOP /* Sound muting */ AM_RANGE(0x70005a, 0x70005b) AM_WRITE(wrally_flipscreen_w) /* Flip screen */ AM_RANGE(0x70006a, 0x70007b) AM_WRITENOP /* ??? */ AM_RANGE(0xfec000, 0xfeffff) AM_RAM AM_SHARE("shareram") /* Work RAM (shared with DS5002FP) */ ADDRESS_MAP_END READ8_MEMBER(wrally_state::dallas_share_r) { UINT8 *shareram = (UINT8 *)m_shareram.target(); return shareram[BYTE_XOR_LE(offset) ^ 1]; } WRITE8_MEMBER(wrally_state::dallas_share_w) { UINT8 *shareram = (UINT8 *)m_shareram.target(); shareram[BYTE_XOR_LE(offset) ^ 1] = data; } static ADDRESS_MAP_START( dallas_rom, AS_PROGRAM, 8, wrally_state ) AM_RANGE(0x0000, 0x7fff) AM_ROM /* Code in NVRAM */ ADDRESS_MAP_END static ADDRESS_MAP_START( dallas_ram, AS_IO, 8, wrally_state ) AM_RANGE(0x0000, 0xffff) AM_READWRITE(dallas_share_r, dallas_share_w) AM_MASK(0x3fff) /* Shared RAM with the main CPU */ ADDRESS_MAP_END /* DS5002FP configuration */ static const ds5002fp_config dallas_config = { 0x88, /* bootstrap loader MCON register */ 0x00, /* bootstrap loader RPCTL register */ 0x80 /* bootstrap loader CRC register */ }; static INPUT_PORTS_START( wrally ) PORT_START("DSW") PORT_DIPNAME( 0x0003, 0x0003, DEF_STR( Difficulty ) ) PORT_DIPLOCATION("SW2:8,7") PORT_DIPSETTING( 0x0003, DEF_STR( Normal ) ) PORT_DIPSETTING( 0x0002, DEF_STR( Easy ) ) PORT_DIPSETTING( 0x0001, DEF_STR( Hard ) ) PORT_DIPSETTING( 0x0000, DEF_STR( Hardest ) ) PORT_DIPNAME( 0x0004, 0x0004, "Number of Joysticks" ) PORT_DIPLOCATION("SW2:6") PORT_DIPSETTING( 0x0004, "2" ) PORT_DIPSETTING( 0x0000, "1" ) PORT_DIPNAME( 0x0018, 0x0018, "Control Configuration" ) PORT_DIPLOCATION("SW2:5,4") PORT_DIPSETTING( 0x0018, DEF_STR( Joystick ) ) PORT_DIPSETTING( 0x0010, "Pot Wheel" ) PORT_DIPSETTING( 0x0000, "Optical Wheel" ) PORT_DIPNAME( 0x0020, 0x0000, DEF_STR( Demo_Sounds ) ) PORT_DIPLOCATION("SW2:3") PORT_DIPSETTING( 0x0020, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x0040, 0x0040, DEF_STR( Cabinet ) ) PORT_DIPLOCATION("SW2:2") PORT_DIPSETTING( 0x0040, DEF_STR( Upright ) ) PORT_DIPSETTING( 0x0000, DEF_STR( Cocktail ) ) PORT_SERVICE_DIPLOC( 0x0080, IP_ACTIVE_LOW, "SW2:1" ) PORT_DIPNAME( 0x0700, 0x0700, DEF_STR( Coin_A ) ) PORT_DIPLOCATION("SW1:8,7,6") PORT_DIPSETTING( 0x0700, DEF_STR( 1C_1C ) ) PORT_DIPSETTING( 0x0000, DEF_STR( 3C_4C ) ) PORT_DIPSETTING( 0x0100, DEF_STR( 2C_3C ) ) PORT_DIPSETTING( 0x0600, DEF_STR( 1C_2C ) ) PORT_DIPSETTING( 0x0500, DEF_STR( 1C_3C ) ) PORT_DIPSETTING( 0x0400, DEF_STR( 1C_4C ) ) PORT_DIPSETTING( 0x0300, DEF_STR( 1C_5C ) ) PORT_DIPSETTING( 0x0200, DEF_STR( 1C_6C ) ) PORT_DIPNAME( 0x3800, 0x3800, DEF_STR( Coin_B ) ) PORT_DIPLOCATION("SW1:5,4,3") PORT_DIPSETTING( 0x1000, DEF_STR( 6C_1C ) ) PORT_DIPSETTING( 0x1800, DEF_STR( 5C_1C ) ) PORT_DIPSETTING( 0x2000, DEF_STR( 4C_1C ) ) PORT_DIPSETTING( 0x2800, DEF_STR( 3C_1C ) ) PORT_DIPSETTING( 0x3000, DEF_STR( 2C_1C ) ) PORT_DIPSETTING( 0x0800, DEF_STR( 3C_2C ) ) PORT_DIPSETTING( 0x0000, DEF_STR( 4C_3C ) ) PORT_DIPSETTING( 0x3800, DEF_STR( 1C_1C ) ) PORT_DIPNAME( 0x4000, 0x4000, "Credit configuration" ) PORT_DIPLOCATION("SW1:2") PORT_DIPSETTING( 0x4000, "Start 1C/Continue 1C" ) PORT_DIPSETTING( 0x0000, "Start 2C/Continue 1C" ) PORT_DIPNAME( 0x8000, 0x8000, DEF_STR( Free_Play ) ) PORT_DIPLOCATION("SW1:1") PORT_DIPSETTING( 0x8000, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_START("P1_P2") PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(1) PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(1) PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(1) PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(1) PORT_BIT( 0x0010, IP_ACTIVE_HIGH, IPT_BUTTON2 ) PORT_PLAYER(1) PORT_NAME("Gear Shift") PORT_TOGGLE PORT_REVERSE PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(1) PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_COIN1 ) PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_COIN2 ) 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_RIGHT ) PORT_8WAY PORT_PLAYER(2) PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(2) PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(2) PORT_BIT( 0x2000, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2) PORT_BIT( 0x4000, IP_ACTIVE_LOW, IPT_START1 ) PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_START2 ) PORT_START("WHEEL") PORT_BIT( 0xff00, 0x0000, IPT_DIAL ) PORT_SENSITIVITY(70) PORT_KEYDELTA(10) PORT_CODE_DEC(KEYCODE_RIGHT) PORT_CODE_INC(KEYCODE_LEFT) PORT_REVERSE PORT_BIT( 0x00ff, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_START("SYSTEM") PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_SERVICE1 ) PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_SERVICE2 ) /* Go to test mode NOW */ PORT_BIT( 0xfffc, IP_ACTIVE_LOW, IPT_UNKNOWN ) INPUT_PORTS_END static const gfx_layout wrally_tilelayout16 = { 16,16, /* 16x16 tiles */ RGN_FRAC(1,2), /* number of tiles */ 4, /* 4 bpp */ { RGN_FRAC(1,2)+8, RGN_FRAC(1,2)+0, 8, 0 }, { 0, 1, 2, 3, 4, 5, 6, 7, 16*16+0, 16*16+1, 16*16+2, 16*16+3, 16*16+4, 16*16+5, 16*16+6, 16*16+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( wrally ) GFXDECODE_ENTRY( "gfx1", 0x000000, wrally_tilelayout16, 0, 64*8 ) GFXDECODE_END static MACHINE_CONFIG_START( wrally, wrally_state ) /* basic machine hardware */ MCFG_CPU_ADD("maincpu", M68000,XTAL_24MHz/2) /* verified on pcb */ MCFG_CPU_PROGRAM_MAP(wrally_map) MCFG_CPU_VBLANK_INT_DRIVER("screen", wrally_state, irq6_line_hold) MCFG_CPU_ADD("mcu", DS5002FP, XTAL_24MHz/2) /* verified on pcb */ MCFG_CPU_CONFIG(dallas_config) MCFG_CPU_PROGRAM_MAP(dallas_rom) MCFG_CPU_IO_MAP(dallas_ram) MCFG_QUANTUM_TIME(attotime::from_hz(38400)) /* heavy sync */ /* video hardware */ MCFG_SCREEN_ADD("screen", RASTER) MCFG_SCREEN_REFRESH_RATE(60) MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(2500)) /* not accurate */ MCFG_SCREEN_SIZE(64*16, 32*16) MCFG_SCREEN_VISIBLE_AREA(8, 24*16-8-1, 16, 16*16-8-1) MCFG_SCREEN_UPDATE_DRIVER(wrally_state, screen_update_wrally) MCFG_GFXDECODE(wrally) MCFG_PALETTE_LENGTH(1024*8) /* sound hardware */ MCFG_SPEAKER_STANDARD_MONO("mono") MCFG_OKIM6295_ADD("oki", XTAL_1MHz, OKIM6295_PIN7_HIGH) /* verified on pcb */ MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0) MACHINE_CONFIG_END ROM_START( wrally ) ROM_REGION( 0x100000, "maincpu", 0 ) /* 68000 code */ ROM_LOAD16_BYTE( "worldr17.c23", 0x000000, 0x080000, CRC(050f5629) SHA1(74fc2cd5114f3bc4b2429f1d8d7eeb1658f9f179) ) /* Only difference compared to set 2 is how the Dallas DS5002FP */ ROM_LOAD16_BYTE( "worldr16.c22", 0x000001, 0x080000, CRC(9e0d126c) SHA1(369360b7ec2c3497af3bf62b4eba24c3d9f94675) ) /* power failure shows on screen, IE: "Tension baja " */ ROM_REGION( 0x10000, "mcu", 0 ) /* DS5002FP code */ ROM_LOAD( "wrdallas.bin", 0x00000, 0x8000, CRC(547d1768) SHA1(c58d1edd072d796be0663fb265f4739ec006b688) ) ROM_REGION( 0x200000, "gfx1", 0 ) ROM_LOAD16_BYTE( "worldr21.i13", 0x000000, 0x080000, CRC(b7fddb12) SHA1(619a75daac8cbba7e85c97ca19733e2196d66d5c) ) ROM_LOAD16_BYTE( "worldr20.i11", 0x000001, 0x080000, CRC(58b2809a) SHA1(8741ec544c54e2a2f5d17ac2f8400ee2ce382e83) ) ROM_LOAD16_BYTE( "worldr19.i09", 0x100000, 0x080000, CRC(018b35bb) SHA1(ca789e23d18cc7d7e48b6858e6b61e03bf88b475) ) ROM_LOAD16_BYTE( "worldr18.i07", 0x100001, 0x080000, CRC(b37c807e) SHA1(9e6155a2b5206c0d4dca669d24d9fe9830027651) ) ROM_REGION( 0x140000, "oki", 0 ) /* ADPCM samples - sound chip is OKIM6295 */ ROM_LOAD( "worldr14.c01", 0x000000, 0x080000, CRC(e931c2ee) SHA1(ea1cf8ad52713e5136a370e289567eea9e6403d6) ) /* 0x00000-0x2ffff is fixed, 0x30000-0x3ffff is bank switched from all the ROMs */ ROM_RELOAD( 0x040000, 0x080000 ) ROM_LOAD( "worldr15.c03", 0x0c0000, 0x080000, CRC(11f0fe2c) SHA1(96c2a04874fa036576b7cfc5559bb0e33582ffd2) ) ROM_REGION( 0x0514, "plds", 0 ) /* PAL's and GAL's */ ROM_LOAD( "tibpal20l8-25cnt.b23", 0x0000, 0x0104, NO_DUMP ) ROM_LOAD( "gal16v8-25lnc.h21", 0x0000, 0x0104, NO_DUMP ) ROM_LOAD( "tibpal20l8-25cnt.h15", 0x0000, 0x0104, NO_DUMP ) ROM_LOAD( "pal16r4-e2.bin", 0x0000, 0x0104, CRC(15fee75c) SHA1(b9ee5121dd41f2535d9abd78ff5fcfeaa1ac6b62) ) ROM_LOAD( "pal16r8-b15.bin", 0x0000, 0x0104, CRC(b50337a6) SHA1(1f922753cb9982cad9a3c9246894ecd38273236e) ) ROM_END ROM_START( wrallya ) ROM_REGION( 0x100000, "maincpu", 0 ) /* 68000 code */ ROM_LOAD16_BYTE( "c23.bin", 0x000000, 0x080000, CRC(8b7d93c3) SHA1(ce4163eebc5d4a0c1266d650523b1ffc702d1b87) ) /* Only difference compared to set 1 is how the Dallas DS5002FP */ ROM_LOAD16_BYTE( "c22.bin", 0x000001, 0x080000, CRC(56da43b6) SHA1(02db8f969ed5e7f5e5356c45c0312faf5f000335) ) /* power failure shows on screen, IE: "Power Failure" */ ROM_REGION( 0x10000, "mcu", 0 ) /* DS5002FP code */ ROM_LOAD( "wrdallas.bin", 0x00000, 0x8000, CRC(547d1768) SHA1(c58d1edd072d796be0663fb265f4739ec006b688) ) ROM_REGION( 0x200000, "gfx1", 0 ) ROM_LOAD16_BYTE( "worldr21.i13", 0x000000, 0x080000, CRC(b7fddb12) SHA1(619a75daac8cbba7e85c97ca19733e2196d66d5c) ) ROM_LOAD16_BYTE( "worldr20.i11", 0x000001, 0x080000, CRC(58b2809a) SHA1(8741ec544c54e2a2f5d17ac2f8400ee2ce382e83) ) ROM_LOAD16_BYTE( "worldr19.i09", 0x100000, 0x080000, CRC(018b35bb) SHA1(ca789e23d18cc7d7e48b6858e6b61e03bf88b475) ) ROM_LOAD16_BYTE( "worldr18.i07", 0x100001, 0x080000, CRC(b37c807e) SHA1(9e6155a2b5206c0d4dca669d24d9fe9830027651) ) ROM_REGION( 0x140000, "oki", 0 ) /* ADPCM samples - sound chip is OKIM6295 */ ROM_LOAD( "worldr14.c01", 0x000000, 0x080000, CRC(e931c2ee) SHA1(ea1cf8ad52713e5136a370e289567eea9e6403d6) ) /* 0x00000-0x2ffff is fixed, 0x30000-0x3ffff is bank switched from all the ROMs */ ROM_RELOAD( 0x040000, 0x080000 ) ROM_LOAD( "worldr15.c03", 0x0c0000, 0x080000, CRC(11f0fe2c) SHA1(96c2a04874fa036576b7cfc5559bb0e33582ffd2) ) ROM_REGION( 0x0514, "plds", 0 ) /* PAL's and GAL's */ ROM_LOAD( "tibpal20l8-25cnt.b23", 0x0000, 0x0104, NO_DUMP ) ROM_LOAD( "gal16v8-25lnc.h21", 0x0000, 0x0104, NO_DUMP ) ROM_LOAD( "tibpal20l8-25cnt.h15", 0x0000, 0x0104, NO_DUMP ) ROM_LOAD( "pal16r4-e2.bin", 0x0000, 0x0104, CRC(15fee75c) SHA1(b9ee5121dd41f2535d9abd78ff5fcfeaa1ac6b62) ) ROM_LOAD( "pal16r8-b15.bin", 0x0000, 0x0104, CRC(b50337a6) SHA1(1f922753cb9982cad9a3c9246894ecd38273236e) ) ROM_END ROM_START( wrallyb ) /* Board Marked 930217, Atari License */ ROM_REGION( 0x100000, "maincpu", 0 ) /* 68000 code */ ROM_LOAD16_BYTE( "rally.c23", 0x000000, 0x080000, CRC(366595ad) SHA1(e16341ed9eacf9b729c28184268150ea9b62f185) ) /* North & South America only... */ ROM_LOAD16_BYTE( "rally.c22", 0x000001, 0x080000, CRC(0ad4ec6f) SHA1(991557cf25fe960b1c586e990e6019befe5a11d0) ) ROM_REGION( 0x10000, "mcu", 0 ) /* DS5002FP code */ ROM_LOAD( "wrdallas.bin", 0x00000, 0x8000, CRC(547d1768) SHA1(c58d1edd072d796be0663fb265f4739ec006b688) ) ROM_REGION( 0x200000, "gfx1", 0 ) ROM_LOAD( "rally h-12.h12", 0x000000, 0x100000, CRC(3353dc00) SHA1(db3b1686751dcaa231d66c08b5be81fcfe299ad9) ) /* Same data, different layout */ ROM_LOAD( "rally h-8.h8", 0x100000, 0x100000, CRC(58dcd024) SHA1(384ff296d3c7c8e0c4469231d1940de3cea89fc2) ) ROM_REGION( 0x140000, "oki", 0 ) /* ADPCM samples - sound chip is OKIM6295 */ ROM_LOAD( "sound c-1.c1", 0x000000, 0x100000, CRC(2d69c9b8) SHA1(328cb3c928dc6921c0c3f0277f59bca6c747c504) ) /* Same data in a single rom */ ROM_RELOAD( 0x040000, 0x100000 ) ROM_REGION( 0x0514, "plds", 0 ) /* PAL's and GAL's */ ROM_LOAD( "tibpal20l8-25cnt.b23", 0x0000, 0x0104, NO_DUMP ) ROM_LOAD( "gal16v8-25lnc.h21", 0x0000, 0x0104, NO_DUMP ) ROM_LOAD( "tibpal20l8-25cnt.h15", 0x0000, 0x0104, NO_DUMP ) ROM_LOAD( "pal16r4-e2.bin", 0x0000, 0x0104, CRC(15fee75c) SHA1(b9ee5121dd41f2535d9abd78ff5fcfeaa1ac6b62) ) ROM_LOAD( "pal16r8-b15.bin", 0x0000, 0x0104, CRC(b50337a6) SHA1(1f922753cb9982cad9a3c9246894ecd38273236e) ) ROM_END GAME( 1993, wrally, 0, wrally, wrally, driver_device, 0, ROT0, "Gaelco", "World Rally (set 1)", 0 ) /* Dallas DS5002FP power failure shows as: "Tension baja " */ GAME( 1993, wrallya, wrally, wrally, wrally, driver_device, 0, ROT0, "Gaelco", "World Rally (set 2)", 0 ) /* Dallas DS5002FP power failure shows as: "Power Failure" */ GAME( 1993, wrallyb, wrally, wrally, wrally, driver_device, 0, ROT0, "Gaelco (Atari license)", "World Rally (US, 930217)", 0 )