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|
/* Sega Hikaru / 'Samurai' */
/*
Sega Hikaru Hardware Overview (last updated 4th July 2008 at 9:06pm)
-----------------------------
Note! This document will be updated from time to time when more dumps are available
This document covers all the known Sega Hikaru games, including....
!Air Trix (C) Sega, 2001
*Brave Fire Fighters (C) Sega, 1999
*Cyber Troopers Virtual On 4 (C) Sega, 2001
*Nascar Racing (C) Sega, 2000
!Planet Harriers (C) Sega, 2001
!Star Wars Racer Arcade (C) Sega, 2000
! - denotes secured but not fully dumped yet
* - denotes not dumped yet. If you can help with the remaining undumped games,
please contact http://www.mameworld.net/gurudumps/
The Sega Hikaru system comprises the following PCBs.....
Mainboard - 2 known versions exists. They're mostly the same. It contains many thin BGAs,
lots of RAM, 2x SH4 CPUs and 1x 16MBit boot EPROM
ROM PCB - 2 known versions exist. They contain EPROMs, up to 16x TSOP48 flashROMs or SOP44
maskROMs, a small amount of SRAM and some security ICs that are also used on
NAOMI ROM carts (315-5881 - with a unique 317-xxxx number per game, a couple
of PLCC FPGAs and a X76F100 secured EEPROM). Plugs into mainboard into CONN3 and CONN4
Network PCB - Contains a 68000, some SRAM, a few Sega ICs and a CPLD. Plugs into the top of the ROM board
Protection PCB - Contains one RAM and one QFP100 IC. Plugs into the mainboard into CONN5
Filter PCB - Contains external connectors for power, controls, network, USB etc. Plugs into mainboard
into CONN1 and CONN2
I/O PCB - Uses a standard Sega JVS I/O board. Contains USB connectors type A & B, a
couple of long IDC cable connectors for controls and a Toshiba TMP90PH44 MCU
Main Board
----------
Version 1 - 837-13402 171-7639E SEGA 1998
Version 2 - 837-14097 171-7639F SEGA 1998
|------------------------------------------------------------------------------------|
| MC33470 DSW(4) CONN4 |
| 93C46 |
| SH-4 62256 62256 93C46 |-|
| SH-4 PAL1 | |
| 5264165FTTA60 (GAL16V8) 3771 | |
| 5264165FTTA60 315-6146 | |
| 5264165FTTA60 5264165FTTA60 14.7456MHz | |
| 5264165FTTA60 5264165FTTA60 32MHz | |CONN1
| 5264165FTTA60 | |
| 5264165FTTA60 3771 3771 | |
| 315-6415 | |
| 315-6415 PC910 | |
| 33.3333MHz CY37128 | |
| CY2308SC CY2292SL (315-6202) |-|
|HY57V161610 62256 ADM485 |
| PAL2 CONN3 62256 |
| (GAL16V8) |
| |
|HY57V161610 315-6087 HY57V161610 |-|
| 315-6083A HY57V161610 EPR-23400(A) | |
|HY57V161610 D432232 24.576MHz | |
|(PAL on V2 MB) HY57V161610 ADV7120 BATTERY | |CONN2
|LED1 HY57V161610 ADV7120 | |
|LED2 | |
|LED3 |-|
|LED4 315-6197 315-6084 CONN5 |
|SW1 315-6085 K4S641632 |
|SW2 |
|SW3 315-6086 315-6232 |
| 315-6084 |
| 315-6197 CY2308SC 33.8688MHz |
|(LED 1-4 moved here) 41.6666MHz 25MHz |
|(on V2 MB) |
|------------------------------------------------------------------------------------|
ROM PCB
-------
Type 1 - 837-14140 171-8144B
|------------------------------------------------------------------------------------|
| |
| IC45 IC41 IC37 IC50 IC46 IC42 IC38 |
| |
| LATTICE |
| IC49 IC57 IC53 IC66 IC62 IC58 IC54 M4A3-32/32 |
| (315-6323) |
| X76F100 |
| IC61 |
| CY7C1399 |
| CY7C1399 |
| IC65 |
| IC29 IC30 IC31 IC32 IC33 IC34 IC35 IC36 |
| 28MHz |
| LATTICE |
| 315-5881 PLSI2032|
| (315-6050)|
|------------------------------------------------------------------------------------|
ROM usage -
Game Sega Part No. ROM Type
------------------------------------------------
Air Trix -
MPR-23573.IC37 128M TSOP48 MASKROM
MPR-23577.IC38 "
MPR-23574.IC41 "
MPR-23578.IC42 "
MPR-23575.IC45 "
MPR-23579.IC46 "
MPR-23576.IC49 "
MPR-23580.IC50 "
IC53, IC54, IC57, \
IC58, IC61, IC62, Not Used
IC65, IC66 /
EPR-23601A.IC29 27C322 EPROM
EPR-23602A.IC30 "
other EPROM sockets not used
315-5881 stamped 317-0294-COM
Game Sega Part No. ROM Type
------------------------------------------------
Planet Harriers -
MPR-23549.IC37 128M TSOP48 MASKROM
MPR-23553.IC38 "
MPR-23550.IC41 "
MPR-23554.IC42 "
MPR-23551.IC45 "
MPR-23555.IC46 "
MPR-23552.IC49 "
MPR-23556.IC50 "
MPR-23557.IC53 "
MPR-23558.IC57 "
MPR-23559.IC61 "
MPR-23560.IC65 "
MPR-23564.IC66 "
MPR-23563.IC62 "
MPR-23562.IC58 "
MPR-23561.IC54 "
EPR-23565A.IC29 27C322 EPROM
EPR-23566A.IC30 "
EPR-23567A.IC31 "
EPR-23568A.IC32 "
EPR-23569A.IC33 "
EPR-23570A.IC34 "
EPR-23571A.IC35 "
EPR-23572A.IC36 "
all EPROM sockets populated
315-5881 stamped 317-0297-COM
Type 2 - 837-13403 171-7640B
|------------------------------------------------------------------------------------|
| LATTICE CY7C199 X76F100 |
| 315-5881 PLSI2032 |
| 28MHz CY7C199 MACH111 |
| (315-6203A) IC30 IC32 |
| |
| IC37 IC39 IC41 IC43 IC45 IC47 IC49 IC51 |
| |
| |
| IC53 IC55 IC57 IC59 IC61 IC63 IC65 IC67 <-- these on other side of PCB |
| |
| |
| IC38 IC40 IC42 IC44 IC46 IC48 IC50 IC52 |
| |
| IC29 IC31 IC33 IC35 IC34 IC36 |
| IC54 IC56 IC58 IC60 IC62 IC64 IC66 IC68 <-- these on other side of PCB |
| |
|------------------------------------------------------------------------------------|
ROM usage -
Game Sega Part No. ROM Type
------------------------------------------------
Star Wars Racer Arcade
MPR-23086.IC37 64M SOP44 MASKROM
MPR-23087.IC38 "
MPR-23088.IC39 "
MPR-23089.IC40 "
MPR-23090.IC41 "
MPR-23091.IC42 "
MPR-23092.IC43 "
MPR-23093.IC44 "
MPR-23094.IC45 "
MPR-23095.IC46 "
MPR-23096.IC47 "
MPR-23097.IC48 "
MPR-23098.IC49 "
MPR-23099.IC50 "
MPR-23100.IC51 "
MPR-23101.IC52 "
MPR-23102.IC53 "
MPR-23103.IC54 "
MPR-23104.IC55 "
MPR-23105.IC56 "
MPR-23106.IC57 "
MPR-23107.IC58 "
MPR-23108.IC59 "
MPR-23109.IC60 "
MPR-23110.IC61 "
MPR-23111.IC62 "
MPR-23112.IC63 "
MPR-23113.IC64 "
MPR-23114.IC65 "
MPR-23115.IC66 "
MPR-23116.IC67 "
MPR-23117.IC68 "
EPR-23174.IC29 27C322 EPROM
EPR-23175.IC30 "
EPR-23176.IC31 "
EPR-23177.IC32 "
other EPROM sockets not used
315-5881 stamped 317-0277-COM
Protection PCB
--------------
837-13629 171-7911B SEGA 1998
|------------------|
| K4S641632 |
| |
| |
| |
| 315-6232 |
| |
| |
|------------------|
Network PCB
-----------
837-13404 171-7641B
|-----------------------------------|
| 40MHz LATTICE 315-5917 |
| PLSI2032 |
| (315-5958A) 315-5917|
| PAL |
| 62256 |
| 315-5804 62256 |
| 62256 |
| 62256 |
| 68000 PAL |
| 62256 |
| 62256 PAL |
|-----------------------------------|
*/
#include "driver.h"
#include "cpu/sh4/sh4.h"
#define CPU_CLOCK (200000000)
/* MD2 MD1 MD0 MD6 MD4 MD3 MD5 MD7 MD8 */
//static const struct sh4_config sh4cpu_config = { 1, 0, 1, 0, 0, 0, 1, 1, 0, CPU_CLOCK };
static VIDEO_START(hikaru)
{
}
static VIDEO_UPDATE(hikaru)
{
return 0;
}
static INPUT_PORTS_START( hikaru )
PORT_START("IN0")
INPUT_PORTS_END
static ADDRESS_MAP_START( hikaru_map, ADDRESS_SPACE_PROGRAM, 64 )
AM_RANGE(0x00000000, 0x001FFFFF) AM_ROM AM_SHARE(1)
AM_RANGE(0x00400000, 0x004000FF) AM_NOP // unknown
AM_RANGE(0x00800000, 0x008000FF) AM_NOP // unknown
AM_RANGE(0x00830000, 0x00831FFF) AM_NOP // unknown
AM_RANGE(0x00838000, 0x008380ff) AM_NOP // unknown
AM_RANGE(0x0082F000, 0x0082F0ff) AM_NOP // unknown
AM_RANGE(0x00C00000, 0x00C002FF) AM_RAM // unknown nvram?
AM_RANGE(0x01000000, 0x010001FF) AM_NOP // unknown
AM_RANGE(0x02000000, 0x020000FF) AM_NOP // unknown
AM_RANGE(0x02710000, 0x027100FF) AM_NOP // unknown
AM_RANGE(0x03000000, 0x030000FF) AM_NOP // unknown
AM_RANGE(0x04000000, 0x040000FF) AM_NOP // unknown
AM_RANGE(0x0C000000, 0x0DFFFFFF) AM_RAM
AM_RANGE(0x14000000, 0x140000FF) AM_NOP // unknown
AM_RANGE(0x14004000, 0x140041FF) AM_RAM // unknown
AM_RANGE(0x15000000, 0x150000FF) AM_NOP // unknown
AM_RANGE(0x16001000, 0x160010FF) AM_RAM // unknown
AM_RANGE(0x1A000000, 0x1A0000FF) AM_NOP // unknown
ADDRESS_MAP_END
static ADDRESS_MAP_START( hikaru_map_slave, ADDRESS_SPACE_PROGRAM, 64 )
ADDRESS_MAP_UNMAP_HIGH
AM_RANGE(0x00000000, 0x001FFFFF) AM_ROM AM_SHARE(1)
AM_RANGE(0x0C000000, 0x0DFFFFFF) AM_RAM
AM_RANGE(0x10000000, 0x100000FF) AM_RAM
AM_RANGE(0x1A800000, 0x1A8000FF) AM_RAM
AM_RANGE(0x1B000000, 0x1B0001FF) AM_RAM
ADDRESS_MAP_END
static MACHINE_DRIVER_START( hikaru )
/* basic machine hardware */
MDRV_CPU_ADD("main", SH4, CPU_CLOCK)
// MDRV_CPU_CONFIG(sh4cpu_config)
MDRV_CPU_PROGRAM_MAP(hikaru_map,0)
// MDRV_CPU_IO_MAP(hikaru_port,0)
// MDRV_CPU_VBLANK_INT("main", hikaru,vblank)
MDRV_CPU_ADD("slave", SH4, CPU_CLOCK)
MDRV_CPU_PROGRAM_MAP(hikaru_map_slave,0)
// MDRV_MACHINE_START( hikaru )
// MDRV_MACHINE_RESET( hikaru )
// MDRV_NVRAM_HANDLER(hikaru_eeproms)
/* video hardware */
MDRV_SCREEN_ADD("main", RASTER)
MDRV_SCREEN_REFRESH_RATE(60)
MDRV_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(2500) /* not accurate */)
MDRV_SCREEN_FORMAT(BITMAP_FORMAT_RGB32)
MDRV_SCREEN_SIZE(640, 480)
MDRV_SCREEN_VISIBLE_AREA(0, 640-1, 0, 480-1)
MDRV_PALETTE_LENGTH(0x1000)
MDRV_VIDEO_START(hikaru)
MDRV_VIDEO_UPDATE(hikaru)
// MDRV_SPEAKER_STANDARD_STEREO("left", "right")
// MDRV_SOUND_ADD("aica", AICA, 0)
// MDRV_SOUND_CONFIG(aica_config)
// MDRV_SOUND_ROUTE(0, "left", 2.0)
// MDRV_SOUND_ROUTE(0, "right", 2.0)
MACHINE_DRIVER_END
#define ROM_LOAD16_WORD_SWAP_BIOS(bios,name,offset,length,hash) \
ROMX_LOAD(name, offset, length, hash, ROM_GROUPWORD | ROM_BIOS(bios+1)) /* Note '+1' */
#define HIKARU_BIOS \
ROM_SYSTEM_BIOS( 0, "bios0", "epr23400a" ) \
ROM_LOAD16_WORD_SWAP_BIOS( 0, "epr23400a.ic94", 0x000000, 0x200000, CRC(2aa906a7) SHA1(098c9909b123ed6c338ac874f2ee90e3b2da4c02) ) \
ROM_SYSTEM_BIOS( 1, "bios1", "epr23400" ) \
ROM_LOAD16_WORD_SWAP_BIOS( 1, "epr-23400.ic94", 0x000000, 0x200000, CRC(3d557104) SHA1(d39879f5a1acbd54ad8ee4fbd412f870c9ff4aa5) ) \
// bios 0 is SAMURAI boot rom 0.96 / 2000/8/10
// bios 1 is SAMURAI boot rom 0.92 / 1999/7/2
ROM_START( hikaru )
ROM_REGION( 0x200000, "main", 0)
HIKARU_BIOS
ROM_REGION( 0x400000, "user1", ROMREGION_ERASE)
ROM_END
ROM_START( airtrix )
ROM_REGION( 0x200000, "main", 0)
HIKARU_BIOS
ROM_REGION( 0x800000, "user1", 0)
ROM_LOAD32_WORD("epr23601a.ic29", 0x0000000, 0x0400000, CRC(cd3ccc05) SHA1(49de32d3588511f37486aff900773453739d706d) )
ROM_LOAD32_WORD("epr23602a.ic30", 0x0000002, 0x0400000, CRC(24f1bca9) SHA1(719dc4e003c1d13fcbb39604c156c89042c47dfd) )
/* ic31 unpopulated */
/* ic32 unpopulated */
/* ic33 unpopulated */
/* ic34 unpopulated */
/* ic35 unpopulated */
/* ic36 unpopulated */
/* ROM board using 128M TSOP48 MASKROMs */
ROM_REGION( 0x10000000, "user2", 0)
ROM_LOAD("mpr-23573.ic37" , 0x0000000, 0x1000000, CRC(e22a0734) SHA1(fc06d5972d285d09473874aaeb1efed2d19c8f36) )
ROM_LOAD("mpr-23577.ic38" , 0x1000000, 0x1000000, CRC(d007680d) SHA1(a795057c40b1851adb0e19e5dfb39e16206215bf) )
ROM_LOAD("mpr-23574.ic41" , 0x2000000, 0x1000000, CRC(a77034a5) SHA1(e6e8e2f747e7a972144436103741acfd7030fe84) )
ROM_LOAD("mpr-23578.ic42" , 0x3000000, 0x1000000, CRC(db612dd6) SHA1(e6813a1e16099094d67347027e058be582750ad7) )
ROM_LOAD("mpr-23575.ic45" , 0x4000000, 0x1000000, CRC(fe660f06) SHA1(73916f67d852df719fd65b1ed0f8b977c0c33390) )
ROM_LOAD("mpr-23579.ic46" , 0x5000000, 0x1000000, CRC(55e656d2) SHA1(5d0b26807cf915ab0ae5cc3a7c9dd6bec43da7b2) )
ROM_LOAD("mpr-23576.ic49" , 0x6000000, 0x1000000, CRC(c01e0329) SHA1(df1a3c83f338925d69912af56f675197e14e1793) )
ROM_LOAD("mpr-23580.ic50" , 0x7000000, 0x1000000, CRC(d260f39c) SHA1(e5cdf399defaaa7dbcee62f7ab64b898c28d8f7d) )
/* ic53 unpopulated */
/* ic54 unpopulated */
/* ic57 unpopulated */
/* ic58 unpopulated */
/* ic61 unpopulated */
/* ic62 unpopulated */
/* ic65 unpopulated */
/* ic66 unpopulated */
ROM_END
ROM_START( pharrier )
ROM_REGION( 0x200000, "main", 0)
HIKARU_BIOS
ROM_REGION( 0x2000000, "user1", 0)
ROM_LOAD32_WORD("epr23565a.ic29", 0x0000000, 0x0400000, CRC(ca9af8a7) SHA1(e7d6badc03ec5833ee89e49dd389ee19b45da29c) )
ROM_LOAD32_WORD("epr23566a.ic30", 0x0000002, 0x0400000, CRC(aad0057c) SHA1(c18c0f1797432c74dc21bcd806cb5760916e4936) )
ROM_LOAD32_WORD("epr23567.ic31", 0x0800000, 0x0400000, CRC(f0e3dcdc) SHA1(422978a13e39f439da54e43a65dcad1a5b1f2f27) )
ROM_LOAD32_WORD("epr23568.ic32", 0x0800002, 0x0400000, CRC(6eee734c) SHA1(0941761b1690ad4eeac0bf682459992c6f38a930) )
ROM_LOAD32_WORD("epr23569.ic33", 0x1000000, 0x0400000, CRC(867c7064) SHA1(5cf0d88a1c739ba69b33f1ba3a0e5544331f63f3) )
ROM_LOAD32_WORD("epr23570.ic34", 0x1000002, 0x0400000, CRC(556ff58b) SHA1(7eb527aee823d037d1045d850427efa42d5da787) )
ROM_LOAD32_WORD("epr23571.ic35", 0x1800000, 0x0400000, CRC(5a75fa92) SHA1(b5e0c8c995ecc954b74d5eb36f3ae2a732a5986b) )
ROM_LOAD32_WORD("epr23572.ic36", 0x1800002, 0x0400000, CRC(46054067) SHA1(449800bdc2c40c76aed9bc5e7e8831d8f03ef286) )
/* ROM board using 128M TSOP48 MASKROMs */
ROM_REGION( 0x10000000, "user2", 0)
ROM_LOAD("mpr-23549.ic37" , 0x0000000, 0x1000000, NO_DUMP )
ROM_LOAD("mpr-23553.ic38" , 0x1000000, 0x1000000, NO_DUMP )
ROM_LOAD("mpr-23550.ic41" , 0x2000000, 0x1000000, NO_DUMP )
ROM_LOAD("mpr-23554.ic42" , 0x3000000, 0x1000000, NO_DUMP )
ROM_LOAD("mpr-23551.ic45" , 0x4000000, 0x1000000, NO_DUMP )
ROM_LOAD("mpr-23555.ic46" , 0x5000000, 0x1000000, NO_DUMP )
ROM_LOAD("mpr-23552.ic49" , 0x6000000, 0x1000000, NO_DUMP )
ROM_LOAD("mpr-23556.ic50" , 0x7000000, 0x1000000, NO_DUMP )
ROM_LOAD("mpr-23557.ic53" , 0x8000000, 0x1000000, NO_DUMP )
ROM_LOAD("mpr-23561.ic54" , 0x9000000, 0x1000000, NO_DUMP )
ROM_LOAD("mpr-23558.ic57" , 0xa000000, 0x1000000, NO_DUMP )
ROM_LOAD("mpr-23562.ic58" , 0xb000000, 0x1000000, NO_DUMP )
ROM_LOAD("mpr-23559.ic61" , 0xc000000, 0x1000000, NO_DUMP )
ROM_LOAD("mpr-23563.ic62" , 0xd000000, 0x1000000, NO_DUMP )
ROM_LOAD("mpr-23560.ic65" , 0xe000000, 0x1000000, NO_DUMP )
ROM_LOAD("mpr-23564.ic66" , 0xf000000, 0x1000000, NO_DUMP )
ROM_END
ROM_START( podrace )
ROM_REGION( 0x200000, "main", 0)
HIKARU_BIOS
ROM_REGION( 0x2000000, "user1", 0)
ROM_LOAD32_WORD("epr-23174.ic29", 0x0000000, 0x0400000, CRC(eae62b46) SHA1(f1458072b002d64bbb7c43c582e3191e8031e19a) )
ROM_LOAD32_WORD("epr-23175.ic30", 0x0000002, 0x0400000, CRC(b92da060) SHA1(dd9ecbd0977aef7629441ff45f4ad807b2408603) )
ROM_LOAD32_WORD("epr-23176.ic31", 0x0800000, 0x0400000, CRC(2f2824a7) SHA1(a375719e3cababab5b33d00d8696c7cd62c5af30) )
ROM_LOAD32_WORD("epr-23177.ic32", 0x0800002, 0x0400000, CRC(7a5e3f0f) SHA1(e8ca00cfaaa9be4f9d269e4d8f6bcbbd7de8f6d6) )
/* ic33 unpopulated */
/* ic34 unpopulated */
/* ic35 unpopulated */
/* ic36 unpopulated */
/* ROM board using 64M SOP44 MASKROM */
ROM_REGION( 0x10000000, "user2", 0)
ROM_LOAD("mpr-23086.ic37" , 0x0000000, 0x0800000, NO_DUMP )
ROM_LOAD("mpr-23087.ic38" , 0x0800000, 0x0800000, NO_DUMP )
ROM_LOAD("mpr-23088.ic39" , 0x1000000, 0x0800000, NO_DUMP )
ROM_LOAD("mpr-23089.ic40" , 0x1800000, 0x0800000, NO_DUMP )
ROM_LOAD("mpr-23090.ic41" , 0x2000000, 0x0800000, NO_DUMP )
ROM_LOAD("mpr-23091.ic42" , 0x2800000, 0x0800000, NO_DUMP )
ROM_LOAD("mpr-23092.ic43" , 0x3000000, 0x0800000, NO_DUMP )
ROM_LOAD("mpr-23093.ic44" , 0x3800000, 0x0800000, NO_DUMP )
ROM_LOAD("mpr-23094.ic45" , 0x4000000, 0x0800000, NO_DUMP )
ROM_LOAD("mpr-23095.ic46" , 0x4800000, 0x0800000, NO_DUMP )
ROM_LOAD("mpr-23096.ic47" , 0x5000000, 0x0800000, NO_DUMP )
ROM_LOAD("mpr-23097.ic48" , 0x5800000, 0x0800000, NO_DUMP )
ROM_LOAD("mpr-23098.ic49" , 0x6000000, 0x0800000, NO_DUMP )
ROM_LOAD("mpr-23099.ic50" , 0x6800000, 0x0800000, NO_DUMP )
ROM_LOAD("mpr-23100.ic51" , 0x7000000, 0x0800000, NO_DUMP )
ROM_LOAD("mpr-23101.ic52" , 0x7800000, 0x0800000, NO_DUMP )
ROM_LOAD("mpr-23102.ic53" , 0x8000000, 0x0800000, NO_DUMP )
ROM_LOAD("mpr-23103.ic54" , 0x8800000, 0x0800000, NO_DUMP )
ROM_LOAD("mpr-23104.ic55" , 0x9000000, 0x0800000, NO_DUMP )
ROM_LOAD("mpr-23105.ic56" , 0x9800000, 0x0800000, NO_DUMP )
ROM_LOAD("mpr-23106.ic57" , 0xa000000, 0x0800000, NO_DUMP )
ROM_LOAD("mpr-23107.ic58" , 0xa800000, 0x0800000, NO_DUMP )
ROM_LOAD("mpr-23108.ic59" , 0xb000000, 0x0800000, NO_DUMP )
ROM_LOAD("mpr-23109.ic60" , 0xb800000, 0x0800000, NO_DUMP )
ROM_LOAD("mpr-23110.ic61" , 0xc000000, 0x0800000, NO_DUMP )
ROM_LOAD("mpr-23111.ic62" , 0xc800000, 0x0800000, NO_DUMP )
ROM_LOAD("mpr-23112.ic63" , 0xd000000, 0x0800000, NO_DUMP )
ROM_LOAD("mpr-23113.ic64" , 0xd800000, 0x0800000, NO_DUMP )
ROM_LOAD("mpr-23114.ic65" , 0xe000000, 0x0800000, NO_DUMP )
ROM_LOAD("mpr-23115.ic66" , 0xe800000, 0x0800000, NO_DUMP )
ROM_LOAD("mpr-23116.ic67" , 0xf000000, 0x0800000, NO_DUMP )
ROM_LOAD("mpr-23117.ic68" , 0xf800000, 0x0800000, NO_DUMP )
ROM_END
GAME( 2000, hikaru, 0, hikaru, hikaru, 0, ROT0, "Sega", "Hikaru Bios", GAME_NO_SOUND|GAME_NOT_WORKING|GAME_IS_BIOS_ROOT )
GAME( 2000, airtrix, hikaru, hikaru, hikaru, 0, ROT0, "Sega", "Air Trix", GAME_NO_SOUND|GAME_NOT_WORKING )
GAME( 2001, pharrier, hikaru, hikaru, hikaru, 0, ROT0, "Sega", "Planet Harriers", GAME_NO_SOUND|GAME_NOT_WORKING )
GAME( 2001, podrace, hikaru, hikaru, hikaru, 0, ROT0, "Sega", "Star Wars Pod Racer", GAME_NO_SOUND|GAME_NOT_WORKING )
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