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Diffstat (limited to 'src/mame/drivers/wrally.c')
-rw-r--r--src/mame/drivers/wrally.c337
1 files changed, 337 insertions, 0 deletions
diff --git a/src/mame/drivers/wrally.c b/src/mame/drivers/wrally.c
new file mode 100644
index 00000000000..0d1af115a83
--- /dev/null
+++ b/src/mame/drivers/wrally.c
@@ -0,0 +1,337 @@
+/***************************************************************************
+
+World Rally (c) 1993 Gaelco (Designed & Developed by Zigurat. Produced by Gaelco)
+
+Preliminary driver by Manuel Abadia <manu@teleline.es>
+
+Encyption tables provided by Mike Coates who connected a fluke to the PCB.
+Nicola Salmoria made the decode function based on that info.
+
+Current decryption is incomplete
+The DS5002FP has 32KB undumped gameplay code making the game unplayable :(
+
+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 (32KB 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?
+
+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)
+
+***************************************************************************/
+
+#include "driver.h"
+#include "cpu/m68000/m68000.h"
+#include "sound/okim6295.h"
+
+/* from video/wrally.c */
+extern UINT16 *wrally_vregs;
+extern UINT16 *wrally_videoram;
+extern UINT16 *wrally_spriteram;
+
+WRITE16_HANDLER( wrally_vram_w );
+VIDEO_START( wrally );
+VIDEO_UPDATE( wrally );
+
+/* from machine/wrally.c */
+DRIVER_INIT( wrally );
+WRITE16_HANDLER( OKIM6295_bankswitch_w );
+WRITE16_HANDLER( wrally_coin_counter_w );
+WRITE16_HANDLER( wrally_coin_lockout_w );
+
+
+
+static ADDRESS_MAP_START( wrally_readmem, ADDRESS_SPACE_PROGRAM, 16 )
+ AM_RANGE(0x000000, 0x0fffff) AM_READ(MRA16_ROM) /* ROM */
+ AM_RANGE(0x100000, 0x103fff) AM_READ(MRA16_RAM) /* encrypted Video RAM */
+ AM_RANGE(0x200000, 0x203fff) AM_READ(MRA16_RAM) /* Palette */
+ AM_RANGE(0x440000, 0x440fff) AM_READ(MRA16_RAM) /* Sprite RAM */
+ AM_RANGE(0x700000, 0x700001) AM_READ(input_port_0_word_r)/* DSW #1 & #2 */
+ AM_RANGE(0x700002, 0x700003) AM_READ(input_port_1_word_r)/* INPUT 1P & 2P, COINSW, STARTSW */
+ AM_RANGE(0x700004, 0x700005) AM_READ(input_port_2_word_r)/* Wheel */
+ AM_RANGE(0x700008, 0x700009) AM_READ(input_port_3_word_r)/* TESTSW & SERVICESW */
+ AM_RANGE(0x70000e, 0x70000f) AM_READ(OKIM6295_status_0_lsb_r)/* OKI6295 status register */
+ AM_RANGE(0xfe0000, 0xfeffff) AM_READ(MRA16_RAM) /* Work RAM (partially shared with DS5002FP) */
+ADDRESS_MAP_END
+
+static WRITE16_HANDLER( unknown_w )
+{
+ popmessage("write %04x to %04x", data, offset*2 + 0x6a);
+}
+
+static ADDRESS_MAP_START( wrally_writemem, ADDRESS_SPACE_PROGRAM, 16 )
+ AM_RANGE(0x000000, 0x0fffff) AM_WRITE(MWA16_ROM) /* ROM */
+ AM_RANGE(0x100000, 0x103fff) AM_WRITE(wrally_vram_w) AM_BASE(&wrally_videoram) /* encrypted Video RAM */
+ AM_RANGE(0x108000, 0x108007) AM_WRITE(MWA16_RAM) AM_BASE(&wrally_vregs) /* Video Registers */
+ AM_RANGE(0x10800c, 0x10800d) AM_WRITE(MWA16_NOP) /* CLR INT Video */
+ AM_RANGE(0x200000, 0x203fff) AM_WRITE(paletteram16_xxxxBBBBRRRRGGGG_word_w) AM_BASE(&paletteram16)/* Palette */
+ AM_RANGE(0x440000, 0x440fff) AM_WRITE(MWA16_RAM) AM_BASE(&wrally_spriteram) /* Sprite RAM */
+ AM_RANGE(0x70000c, 0x70000d) AM_WRITE(OKIM6295_bankswitch_w) /* OKI6295 bankswitch */
+ AM_RANGE(0x70000e, 0x70000f) AM_WRITE(OKIM6295_data_0_lsb_w) /* OKI6295 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_WRITE(MWA16_NOP) /* sound muting */
+ AM_RANGE(0x70005a, 0x70005b) AM_WRITE(MWA16_NOP) /* flip screen */
+ AM_RANGE(0x70006a, 0x70007b) AM_WRITE(unknown_w) /* ??? */
+ AM_RANGE(0xfe0000, 0xfeffff) AM_WRITE(MWA16_RAM) /* Work RAM (partially shared with DS5002FP) */
+ADDRESS_MAP_END
+
+
+static INPUT_PORTS_START( wrally )
+PORT_START /* DSW #1 & #2 */
+ PORT_DIPNAME( 0x0003, 0x0003, DEF_STR( Difficulty ) )
+ 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_DIPSETTING( 0x0004, "2" )
+ PORT_DIPSETTING( 0x0000, "1" )
+ PORT_DIPNAME( 0x0018, 0x0018, "Control Configuration" )
+ PORT_DIPSETTING( 0x0018, DEF_STR( Joystick ) )
+ PORT_DIPSETTING( 0x0010, "Pot Wheel" )
+ PORT_DIPSETTING( 0x0000, "Opt Wheel" )
+ PORT_DIPNAME( 0x0020, 0x0020, DEF_STR( Demo_Sounds ) )
+ PORT_DIPSETTING( 0x0000, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x0020, DEF_STR( On ) )
+ PORT_DIPNAME( 0x0040, 0x0040, DEF_STR( Cabinet ) )
+ PORT_DIPSETTING( 0x0040, DEF_STR( Upright ) )
+ PORT_DIPSETTING( 0x0000, DEF_STR( Cocktail ) )
+ PORT_SERVICE( 0x0080, IP_ACTIVE_LOW )
+ PORT_DIPNAME( 0x0700, 0x0700, DEF_STR( Coin_A ) )
+ 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_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_DIPSETTING( 0x4000, "Start 1C/Continue 1C" )
+ PORT_DIPSETTING( 0x0000, "Start 2C/Continue 1C" )
+ PORT_DIPNAME( 0x8000, 0x8000, DEF_STR( Free_Play ) )
+ PORT_DIPSETTING( 0x8000, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
+
+PORT_START /* INPUTS, COINSW & STARTSW */
+ 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_LOW, IPT_BUTTON1 ) PORT_PLAYER(1)
+ PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_BUTTON2 ) 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_BUTTON1 ) PORT_PLAYER(2)
+ PORT_BIT( 0x2000, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(2)
+ PORT_BIT( 0x4000, IP_ACTIVE_LOW, IPT_START1 )
+ PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_START2 )
+
+PORT_START /* Wheel control? */
+ PORT_BIT( 0xffff, IP_ACTIVE_LOW, IPT_UNKNOWN ) /* not implemented yet */
+
+PORT_START /* INPUTS, TEST & SERVICE */
+ 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( REGION_GFX1, 0x000000, wrally_tilelayout16, 0, 64*8 )
+GFXDECODE_END
+
+
+
+static MACHINE_DRIVER_START( wrally )
+ /* basic machine hardware */
+ MDRV_CPU_ADD(M68000,24000000/2) /* 12 MHz */
+ MDRV_CPU_PROGRAM_MAP(wrally_readmem,wrally_writemem)
+ MDRV_CPU_VBLANK_INT(irq6_line_hold,1)
+
+ MDRV_SCREEN_REFRESH_RATE(60)
+ MDRV_SCREEN_VBLANK_TIME(DEFAULT_REAL_60HZ_VBLANK_DURATION)
+
+ /* video hardware */
+ MDRV_VIDEO_ATTRIBUTES(VIDEO_TYPE_RASTER)
+ MDRV_SCREEN_FORMAT(BITMAP_FORMAT_INDEXED16)
+ MDRV_SCREEN_SIZE(64*16, 32*16)
+ MDRV_SCREEN_VISIBLE_AREA(0, 64*16-1, 0, 32*16-1)
+// MDRV_SCREEN_VISIBLE_AREA(0, 320-1, 16, 256-1)
+ MDRV_GFXDECODE(wrally)
+ MDRV_PALETTE_LENGTH(1024*8)
+
+ MDRV_VIDEO_START(wrally)
+ MDRV_VIDEO_UPDATE(wrally)
+
+ /* sound hardware */
+ MDRV_SPEAKER_STANDARD_MONO("mono")
+
+ MDRV_SOUND_ADD(OKIM6295, 1056000)
+ MDRV_SOUND_CONFIG(okim6295_interface_region_1_pin7high) // clock frequency & pin 7 not verified
+ MDRV_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0)
+MACHINE_DRIVER_END
+
+
+
+ROM_START( wrally )
+ ROM_REGION( 0x100000, REGION_CPU1, 0 ) /* 68000 code */
+ ROM_LOAD16_BYTE( "worldr17.c23", 0x000000, 0x080000, CRC(050f5629) SHA1(74fc2cd5114f3bc4b2429f1d8d7eeb1658f9f179) )
+ ROM_LOAD16_BYTE( "worldr16.c22", 0x000001, 0x080000, CRC(9e0d126c) SHA1(369360b7ec2c3497af3bf62b4eba24c3d9f94675) )
+
+ ROM_REGION( 0x200000, REGION_GFX1, ROMREGION_DISPOSE )
+ 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, REGION_SOUND1, 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, REGION_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, REGION_CPU1, 0 ) /* 68000 code */
+ ROM_LOAD16_BYTE( "c23.bin", 0x000000, 0x080000, CRC(8b7d93c3) SHA1(ce4163eebc5d4a0c1266d650523b1ffc702d1b87) )
+ ROM_LOAD16_BYTE( "c22.bin", 0x000001, 0x080000, CRC(56da43b6) SHA1(02db8f969ed5e7f5e5356c45c0312faf5f000335) )
+
+ ROM_REGION( 0x200000, REGION_GFX1, ROMREGION_DISPOSE )
+ 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) )
+// same data, different layout
+// ROM_LOAD( "h12.bin", 0x000000, 0x100000, CRC(3353dc00) )
+// ROM_LOAD( "h8.bin", 0x100000, 0x100000, CRC(58dcd024) )
+
+ ROM_REGION( 0x140000, REGION_SOUND1, 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, REGION_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 */
+ ROM_REGION( 0x100000, REGION_CPU1, 0 ) /* 68000 code */
+ ROM_LOAD16_BYTE( "rally.c23", 0x000000, 0x080000, CRC(366595ad) SHA1(e16341ed9eacf9b729c28184268150ea9b62f185) )
+ ROM_LOAD16_BYTE( "rally.c22", 0x000001, 0x080000, CRC(0ad4ec6f) SHA1(991557cf25fe960b1c586e990e6019befe5a11d0) )
+
+ ROM_REGION( 0x400000, REGION_GFX1, ROMREGION_DISPOSE )
+ ROM_LOAD( "rally h-12.h12", 0x000000, 0x200000, CRC(38a44370) SHA1(cb427aa337232ae3a8effab3804d3d1d85d1f40b) )
+ ROM_LOAD( "rally h-8.h8", 0x000000, 0x200000, CRC(c36d1b1e) SHA1(598f72f11100742eda1eda795ded69a0a2d62225) )
+
+ ROM_REGION( 0x100000, REGION_SOUND1, 0 ) /* ADPCM samples - sound chip is OKIM6295 */
+ ROM_LOAD( "sound c-1.c1", 0x000000, 0x100000, CRC(2d69c9b8) SHA1(328cb3c928dc6921c0c3f0277f59bca6c747c504) )
+
+ ROM_REGION( 0x0514, REGION_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, wrally, ROT0, "Gaelco", "World Rally (set 1)", GAME_NOT_WORKING )
+GAME( 1993, wrallya, wrally, wrally, wrally, wrally, ROT0, "Gaelco", "World Rally (set 2)", GAME_NOT_WORKING )
+GAME( 1993, wrallyb, wrally, wrally, wrally, wrally, ROT0, "Gaelco", "World Rally (set 3 - 930217)", GAME_NOT_WORKING )