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|
// license:BSD-3-Clause
// copyright-holders:David Haywood
/* Sega Hikaru / 'Samurai' */
/*
Sega Hikaru Hardware Overview (last updated 5th August 2009 at 3:45pm)
-----------------------------
Note! This document will be updated from time to time when more dumps are available.
This document covers all the known Sega Hikaru games. The graphics are quite breathtaking
and this system is said to be one of the most expensive arcade boards developed by Sega.
The games on this system include....
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.
The Sega Hikaru system comprises the following PCBs.....
Main board - 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. Because of the use of many thin BGA
ICs, the main board is VERY fragile and is mounted inside a metal box.
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
AICA PCB - Contains one RAM and one QFP100 IC. Plugs into the mainboard into CONN5
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
Filter PCB - Contains external connectors for power, network, USB, audio and video. This board is mounted
to the metal box and plugs into the main board into CONN1 and CONN2
Main Board
----------
Version 1 - 837-13402 171-7639E SEGA 1998
Version 2 - 837-14097 171-7639F SEGA 1998
|------------------------------------------------------------------------------------|
| MC33470.103 DSW(4) CONN4 |
| 93C46.115 |
| SH-4.13 62256.72 93C46.78 |-|
| SH-4.21 PAL1 62256.73 | |
| 5264165FTTA60.15 (GAL16V8) 3771 | |
| 5264165FTTA60.16 315-6146.74 | |
| 5264165FTTA60.22 5264165FTTA60.17S 14.7456MHz | |
| 5264165FTTA60.23 5264165FTTA60.18S 32MHz | |CONN1
| 5264165FTTA60.24S | |
| 5264165FTTA60.25S 3771 3771 | |
| 315-6154.19 | |
| 315-6154.26 PC910.102| |
| 33.3333MHz CY37128.95 | |
| CY2308SC.4 CY2292SL.1 (=315-6202) |-|
|HY57V161610.28 ADM485.80 |
| PAL2 CONN3 62256.91S |
| (GAL16V8) 62256.92S |
|HY57V161610.35 |
|HY57V161610.36S 315-6087.43 HY57V161610.44 |-|
|HY57V161610.33 315-6083A.31 HY57V161610.45S EPR-23400(A).94| |
|HY57V161610.34S D432232.32 24.576MHz | |
|(PAL on V2 MB) HY57V161610.46 ADV7120 BATTERY | |CONN2
|LED1 HY57V161610.47S ADV7120 | |
|LED2 | |
|LED3 |-|
|LED4 315-6197.38 315-6084.41 CONN5 |
|SW1 315-6085.40 K4S641632.98 |
|SW2 |
|SW3 315-6086.37 315-6232.96 |
| 315-6084.42 |
| 315-6197.39 CY2308SC.2 33.8688MHz |
|(LED 1-4 moved here) 41.6666MHz 25MHz |
|(on V2 MB) |
|------------------------------------------------------------------------------------|
Notes:
In test mode, the ROM test will show only 'GOOD' for all ROMs. On test completion
the screen will show 'PRESS TEST BUTTON TO EXIT'
However if the SERVICE button is pressed, the screen will show the byte
checksums of all ROMs.
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 - CRC (from ROM test)
Game Sega Part No. ROM Type Byte Word
--------------------------------------------------------------
Air Trix -
MPR-23573.IC37 128M TSOP48 mask ROM B9A5 9E67
MPR-23577.IC38 " A52A BCE0
MPR-23574.IC41 " DABB B621
MPR-23578.IC42 " 4BD4 5E6B
MPR-23575.IC45 " 0D06 AD63
MPR-23579.IC46 " 790F A27E
MPR-23576.IC49 " BDBB 4F01
MPR-23580.IC50 " 14A7 6A4E
IC53, IC54, IC57, \
IC58, IC61, IC62, Not Used
IC65, IC66 /
EPR-23601A.IC29 27C322 EPROM FEE8 C889
EPR-23602A.IC30 " 97C2 620C
other EPROM sockets not used
315-5881 stamped 317-0294-COM
CRC (from ROM test)
Game Sega Part No. ROM Type Byte Word
--------------------------------------------------------------
Planet Harriers -
MPR-23549.IC37 128M TSOP48 mask ROM 7F16 2C37
MPR-23553.IC38 " 1F9F AAE5
MPR-23550.IC41 " 986C 8D7A
MPR-23554.IC42 " BD1D 5304
MPR-23551.IC45 " 9784 B33D
MPR-23555.IC46 " CB75 B08B
MPR-23552.IC49 " 5056 B3A9
MPR-23556.IC50 " CBDE BE85
MPR-23557.IC53 " 3D36 05BF
MPR-23561.IC54 " D629 8ED6
MPR-23558.IC57 " B9F5 0082
MPR-23562.IC58 " 5875 8163
MPR-23559.IC61 " B19D E7CC
MPR-23563.IC62 " 158C D180
MPR-23560.IC65 " 34BC 677B
MPR-23564.IC66 " 5524 349E
EPR-23565A.IC29 27C322 EPROM 8AC6
EPR-23566A.IC30 " 1CC3
EPR-23567A.IC31 " 388C 13B5
EPR-23568A.IC32 " D289 5910
EPR-23569A.IC33 " 09A8 578F
EPR-23570A.IC34 " 73E5 94F7
EPR-23571A.IC35 " B1DE 6DAD
EPR-23572A.IC36 " 9019 6DD5
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 - CRC (from ROM test)
Game Sega Part No. ROM Type Byte Word
--------------------------------------------------------------
Star Wars Racer Arcade
MPR-23086.IC37 64M SOP44 mask ROM 7993 8E18
MPR-23087.IC38 " 4D44 D239
MPR-23088.IC39 " 4135 BEAB
MPR-23089.IC40 " F0C8 04E2
MPR-23090.IC41 " 9532 4C1C
MPR-23091.IC42 " 925D 02FB
MPR-23092.IC43 " 0809 7050
MPR-23093.IC44 " 72BC 9311
MPR-23094.IC45 " DE84 9D8A
MPR-23095.IC46 " 7A5C E7FC
MPR-23096.IC47 " 6806 1392
MPR-23097.IC48 " EDF1 7BD1
MPR-23098.IC49 " B82D E114
MPR-23099.IC50 " 5792 E5E5
MPR-23100.IC51 " 3AF3 A97C
MPR-23101.IC52 " A8CC 721D
MPR-23102.IC53 " CED7 D3CF
MPR-23103.IC54 " 6B67 FC76
MPR-23104.IC55 " 586C 6954
MPR-23105.IC56 " 13A0 DB38
MPR-23106.IC57 " 4F03 42BF
MPR-23107.IC58 " 8EA6 ADB6
MPR-23108.IC59 " 8645 FC30
MPR-23109.IC60 " 3847 CA6B
MPR-23110.IC61 " 4140 01C4
MPR-23111.IC62 " EBE6 8085
MPR-23112.IC63 " B68B 7467
MPR-23113.IC64 " 4715 4787
MPR-23114.IC65 " 3CD6 144A
MPR-23115.IC66 " E5D3 BA35
MPR-23116.IC67 " E668 08ED
MPR-23117.IC68 " 1FE8 C4A1
EPR-23174.IC29 27C322 EPROM 3B2E
EPR-23175.IC30 " F377
EPR-23176.IC31 " 5F01 4174
EPR-23177.IC32 " 3594 38B3
other EPROM sockets not used
315-5881 stamped 317-0277-COM
AICA PCB
--------------
837-13629 171-7911B SEGA 1998
|------------------|
| K4S641632 |
| |
| |
| |
| 315-6232 |
| |
| |
|------------------|
Notes:
K4S641632 - Samsung K4S641632 64Mbit SDRAM (1M x 16Bit x 4 Banks Synchronous DRAM)
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 |
|-----------------------------------|
Notes:
62256 - 32k x8 SRAM
I/O PCB
-------
837-13551 171-7780D
|----------------------------|
|CN4 CN5 CN6 CN7 CN8|
| LED2 ADM485 |
| TMP90PH44 |
| 14.745MHz LED1 |
|CN1 CN2 CN3 |
|----------------------------|
Notes:
TMP90PH44 - Toshiba TMP90PH44 TLCS-90 series microcontroller with
16k internal OTP PROM and 512 bytes internal RAM
CN1 - 5 pin connector for +12v
CN2 - 5 pin connector for +12v
CN3 - 60 pin flat cable connector for digital controls & buttons
CN4 - USB connector
CN5 - USB connector
CN6 - 26 pin flat cable connector for analog controls
CN7 - 4 pin connector for +5v
CN8 - 4 pin connector for +5v
Filter PCB
----------
839-1079 171-7789B SEGA 1998
|----------------------------------------------------|
| CN6 CN11 CN9 |
| CN12 CN10 |
| CN5 CN4 CN3 CN2 CN1 |
| |
| |
| CNTX CNRX CN7 DN2 DN1 |
|----------------------------------------------------|
Notes:
CN1 - 8 pin JVS power connector
CN2 - 6 pin JVS power connector
CN3 - 15 pin VGA connector 24k/31k
CN4 - 15 pin VGA connector 24k/31k. Not populated
CN5 - red/white RCA audio connectors
CN6 - red/white RCA audio connectors
CN7 - USB connector. Plugs into JVS I/O PCB using common A-B USB cable
CN8 - Optical network connector, re-labelled CNTX. Sometimes not populated
CN9 - Optical network connector, re-labelled CNTR. Sometimes not populated
CN10 - Unknown. Not populated
CN11 - RS422 connector. Not populated
CN12 - Midi connector. Not populated
DN1/DN2 - Connectors joining to main board. These connectors
are on the other side of the PCB
*/
/*
New hardware notes from Stefano Teso:
- The master SH-4 port A: the bit layout for this thing is (MSB left)
xxxx xxii iiee eexM
x = unused
i = IRQ causes (active low)
e = Mainboard EEPROM (active low)
M = connected to the slave SH-4 NMI pin; writing a specific bit
pattern here (3 ones, 3 zeros, 7 ones) sends an NMI to the slave
Bit 1 of the slave port A is used for master-slave communication as
well, but I have yet to figure out how. It doesn't seem to be needed
for emulation at this point though. Master-slave communication seems
to work okay after emulating the M bit here.
- There's an additional indirect-DMA-like device on the GPU at
150000(0C,10,14). The table indicating where the data is, how long it
is, and how to operate on it, is located at the bottom of GPU command
RAM (14xxxxxx), defaulting at 143FC000 (whose bus address, specified
by 1500000C is 483FC000.) It is used for (my guess) on-the-fly texture
format conversion. Upon termination, it raises a GPU IRQ. It looks
like airtrix first uploads the data to be converted somewhere using
the memory controller's DMA, then instructs the GPU indirect DMA thing
to read it and perform the conversion.
- GPU IRQs: it looks like the GPU IRQs are as follows:
15000088:
bit 0: the GPU indirect-DMA-like device is done
bit 1: vblank (or hblank)
bit 2: the GPU at 15xxxxxx is done and needs feeding (means that
commands are uploaded to CMDRAM and registers fiddled with, see bit 2
below.)
bit 8: any bit of 1A000018 is set
1A000018:
bit 1: vblank (or hblank)
bit 2: GPU at 1Axxxxxx is done and needs feeding (same as bit 2
above; note that both IRQs must be raised -- not necessarily at the
same time -- for the whole "let's upload data to the GPU" routine to
be performed.)
My gut feeling tells me that there are two different GPUs: one
processes the command stream and does the rendering on even frames,
the other does the same for odd frames. Registers 1500007x may specify
where the command stream start is (the initial GPU PC) and possibly
the location of two distinct stack pointers (the GPU supports
subroutines, after all.)
- the serial device at 0080000(A|C) is not an EEPROM; it's likely some
weird device that is used to query the hierarchy of the attached
input/output devices. Probably the naomi has something similar, I
haven't looked into it yet.
*/
#include "emu.h"
#include "cpu/sh/sh4.h"
#include "emupal.h"
#include "screen.h"
#define CPU_CLOCK (200000000)
class hikaru_state : public driver_device
{
public:
hikaru_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag),
m_maincpu(*this, "maincpu") { }
void hikaru(machine_config &config);
private:
virtual void video_start() override;
uint32_t screen_update_hikaru(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect);
required_device<cpu_device> m_maincpu;
void hikaru_map(address_map &map);
void hikaru_map_slave(address_map &map);
};
void hikaru_state::video_start()
{
}
uint32_t hikaru_state::screen_update_hikaru(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect)
{
return 0;
}
static INPUT_PORTS_START( hikaru )
PORT_START("IN0")
INPUT_PORTS_END
/*
Area 0
00000000-00200000 boot ROM
00400000-00400003 ?
00800000-0083ffff MIE + Service/Test switches and more
00c00000-00c0ffff backup RAM
01000000-01000003 ?
01000100-01000103 ?
02000000-02ffffff banked area (ROMBD+AICA+COMM+other devices)
03000000-03ffffff banked area (ROMBD+EEPROM+COMM+other devices)
Area 1
04000000-0400003f Memory controller (Master)
Area 3
0c000000-0dffffff RAM
Area 5
14000000-140000ff Master/Slave COMM
14000100-143fffff GPU command RAM
15000000-150000ff GPU Regs
16000000-163fffff x2 ? \ these two overlap [selected by 040000xx = 0x04,0x06,0x40]
16010000-17ffffff Slave RAM /
Area 6
18001000-1800101f ?
1a000000-1a000103 GPU Regs
1a000180-150001bf GPU Texture Regs A
1a000200-1500023f GPU Texture Regs B
1a040000-1a04000f GPU Texture fIfO (?)
1b000000-1b7fffff GPU Texture RAM and framebuffer (a 2048x2048x16-bit sheet?)
*/
void hikaru_state::hikaru_map(address_map &map)
{
// Area 0
map(0x00000000, 0x001fffff).rom().share("share1"); // boot ROM
map(0x00400000, 0x00400007).noprw(); // unknown
map(0x00800000, 0x0083ffff).noprw(); // MIE + Service/Test switches and more
map(0x00c00000, 0x00c0ffff).ram(); // backup RAM
map(0x01000000, 0x01000007).noprw(); // unknown
map(0x01000100, 0x01000107).noprw(); // unknown
map(0x02000000, 0x02ffffff).noprw(); // banked area (ROMBD + AICA + COMM + other devices)
map(0x03000000, 0x03ffffff).noprw(); // banked area (ROMBD + EEPROM + COMM + other devices)
// Area 1
map(0x04000000, 0x0400003f).noprw(); // memory controller (Master)
// Area 3
map(0x0c000000, 0x0dffffff).ram(); // main Work RAM
// Area 5
map(0x14000000, 0x140000ff).noprw(); // Master/Slave COMM
map(0x14000100, 0x143fffff).ram(); // GPU command RAM
map(0x15000000, 0x150000ff).noprw(); // GPU Regs
map(0x16010000, 0x17ffffff).ram(); // Slave Work RAM
map(0x16001000, 0x163fffff).ram(); // ? \ these two overlap [selected by 040000xx = 0x04,0x06,0x40]
// Area 6
map(0x18001000, 0x1800101f).noprw(); // unknown
map(0x1a000000, 0x1a000107).noprw(); // GPU Regs
map(0x1a000180, 0x1a0001bf).noprw(); // GPU Texture Regs A
map(0x1a000200, 0x1a00023f).noprw(); // GPU Texture Regs B
map(0x1a040000, 0x1a04000f).noprw(); // GPU Texture FIFO (?)
map(0x1b000000, 0x1b7fffff).noprw(); // GPU Texture RAM and framebuffer (a 2048x2048x16-bit sheet?)
}
void hikaru_state::hikaru_map_slave(address_map &map)
{
map.unmap_value_high();
map(0x00000000, 0x001FFFFF).rom().share("share1");
map(0x0C000000, 0x0DFFFFFF).ram();
map(0x10000000, 0x100000FF).ram();
map(0x1A800000, 0x1A8000FF).ram();
map(0x1B000000, 0x1B0001FF).ram();
}
MACHINE_CONFIG_START(hikaru_state::hikaru)
/* basic machine hardware */
MCFG_DEVICE_ADD("maincpu", SH4LE, CPU_CLOCK)
// MCFG_SH4_MD0(1)
// MCFG_SH4_MD1(0)
// MCFG_SH4_MD2(1)
// MCFG_SH4_MD3(0)
// MCFG_SH4_MD4(0)
// MCFG_SH4_MD5(1)
// MCFG_SH4_MD6(0)
// MCFG_SH4_MD7(1)
// MCFG_SH4_MD8(0)
// MCFG_SH4_CLOCK(CPU_CLOCK)
MCFG_DEVICE_PROGRAM_MAP(hikaru_map)
// MCFG_DEVICE_IO_MAP(hikaru_port)
MCFG_CPU_FORCE_NO_DRC()
// MCFG_CPU_VBLANK_INT("screen", hikaru,vblank)
MCFG_DEVICE_ADD("slave", SH4LE, CPU_CLOCK)
MCFG_DEVICE_PROGRAM_MAP(hikaru_map_slave)
MCFG_CPU_FORCE_NO_DRC()
// MCFG_MACHINE_START_OVERRIDE(hikaru_state, hikaru )
// MCFG_MACHINE_RESET_OVERRIDE(hikaru_state, hikaru )
// MCFG_NVRAM_HANDLER(hikaru_eeproms)
/* 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(640, 480)
MCFG_SCREEN_VISIBLE_AREA(0, 640-1, 0, 480-1)
MCFG_SCREEN_UPDATE_DRIVER(hikaru_state, screen_update_hikaru)
MCFG_PALETTE_ADD("palette", 0x1000)
// SPEAKER(config, "lspeaker").front_left();
// SPEAKER(config, "rspeaker").front_right();
// MCFG_DEVICE_ADD("aica", AICA, (XTAL(33'868'800)*2)/3) // 67.7376MHz(2*33.8688MHz), div 3 for audio block // 33.8688MHz on Board
// MCFG_SOUND_ROUTE(0, "lspeaker", 2.0)
// MCFG_SOUND_ROUTE(1, "rspeaker", 2.0)
// MCFG_DEVICE_ADD("aica_pcb", AICA, (XTAL(33'868'800)*2)/3) // AICA PCB
// MCFG_SOUND_ROUTE(0, "lspeaker", 2.0)
// MCFG_SOUND_ROUTE(1, "rspeaker", 2.0)
MACHINE_CONFIG_END
#define ROM_LOAD16_WORD_SWAP_BIOS(bios,name,offset,length,hash) \
ROMX_LOAD(name, offset, length, hash, ROM_GROUPWORD | ROM_BIOS(bios))
#define HIKARU_BIOS \
ROM_SYSTEM_BIOS( 0, "bios0", "epr23400a" ) \
ROM_LOAD16_WORD_SWAP_BIOS( 0, "epr-23400a.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) ) \
ROM_SYSTEM_BIOS( 2, "bios2", "epr21904" ) \
ROM_LOAD16_WORD_SWAP_BIOS( 1, "epr-21904.ic94", 0x000000, 0x200000, CRC(d96298b6) SHA1(d10d837bc7d68eb7125c34beffe21a91305627b0) ) \
ROM_SYSTEM_BIOS( 3, "bios3", "Development / prototype" ) \
ROM_LOAD16_WORD_SWAP_BIOS( 1, "prot_bot.ic94", 0x000000, 0x200000, CRC(7cbf2fb6) SHA1(7384e3c9314add7d61f93c9edd9fb7788d08f423) )
// bios 0 is SAMURAI boot rom 0.96 / 2000/8/10
// bios 1 is SAMURAI boot rom 0.92 / 1999/7/2
// bios 2 is SAMURAI boot rom 0.84 / 1999/7/22
// bios 3 is SAMURAI boot rom 0.74 / 1999/5/01 Development version, have options to change country, SCSI ID, boot into debugger mode (will wait for commands from host via SCSI).
ROM_START( hikaru )
ROM_REGION( 0x200000, "maincpu", 0)
HIKARU_BIOS
ROM_REGION( 0x400000, "user1", ROMREGION_ERASE)
ROM_END
ROM_START( airtrix )
ROM_REGION( 0x200000, "maincpu", 0)
HIKARU_BIOS
ROM_REGION( 0x800000, "user1", 0)
ROM_LOAD32_WORD( "epr-23601a.ic29", 0x0000000, 0x0400000, CRC(cd3ccc05) SHA1(49de32d3588511f37486aff900773453739d706d) )
ROM_LOAD32_WORD( "epr-23602a.ic30", 0x0000002, 0x0400000, CRC(24f1bca9) SHA1(719dc4e003c1d13fcbb39604c156c89042c47dfd) )
/* ic31 unpopulated */
/* ic32 unpopulated */
/* ic33 unpopulated */
/* ic34 unpopulated */
/* ic35 unpopulated */
/* ic36 unpopulated */
/* ROM board using 128M TSOP48 mask ROMs */
ROM_REGION( 0x10000000, "user2", 0)
ROM_LOAD32_WORD( "mpr-23573.ic37" , 0x0000000, 0x1000000, CRC(e22a0734) SHA1(fc06d5972d285d09473874aaeb1efed2d19c8f36) )
ROM_LOAD32_WORD( "mpr-23577.ic38" , 0x0000002, 0x1000000, CRC(d007680d) SHA1(a795057c40b1851adb0e19e5dfb39e16206215bf) )
ROM_LOAD32_WORD( "mpr-23574.ic41" , 0x2000000, 0x1000000, CRC(a77034a5) SHA1(e6e8e2f747e7a972144436103741acfd7030fe84) )
ROM_LOAD32_WORD( "mpr-23578.ic42" , 0x2000002, 0x1000000, CRC(db612dd6) SHA1(e6813a1e16099094d67347027e058be582750ad7) )
ROM_LOAD32_WORD( "mpr-23575.ic45" , 0x4000000, 0x1000000, CRC(fe660f06) SHA1(73916f67d852df719fd65b1ed0f8b977c0c33390) )
ROM_LOAD32_WORD( "mpr-23579.ic46" , 0x4000002, 0x1000000, CRC(55e656d2) SHA1(5d0b26807cf915ab0ae5cc3a7c9dd6bec43da7b2) )
ROM_LOAD32_WORD( "mpr-23576.ic49" , 0x6000000, 0x1000000, CRC(c01e0329) SHA1(df1a3c83f338925d69912af56f675197e14e1793) )
ROM_LOAD32_WORD( "mpr-23580.ic50" , 0x6000002, 0x1000000, CRC(d260f39c) SHA1(e5cdf399defaaa7dbcee62f7ab64b898c28d8f7d) )
/* ic53 unpopulated */
/* ic54 unpopulated */
/* ic57 unpopulated */
/* ic58 unpopulated */
/* ic61 unpopulated */
/* ic62 unpopulated */
/* ic65 unpopulated */
/* ic66 unpopulated */
// 834-14149 2000 317-0294-COM Hikaru
ROM_PARAMETER( ":rom_board:segam2crypt:key", "291b02c7" )
ROM_END
ROM_START( airtrixo )
ROM_REGION( 0x200000, "maincpu", 0)
HIKARU_BIOS
ROM_REGION( 0x800000, "user1", 0)
ROM_LOAD32_WORD( "epr-23601.ic29", 0x0000000, 0x0400000, CRC(e0c642cb) SHA1(f04f8e13cc46d462c79ecebcded7dee9b3500bdc) )
ROM_LOAD32_WORD( "epr-23602.ic30", 0x0000002, 0x0400000, CRC(fac11d21) SHA1(70b48a7e1ac4268fc09d96d6845c5a5099d4e301) )
/* ROM board using 128M TSOP48 mask ROMs */
ROM_REGION( 0x10000000, "user2", 0)
ROM_LOAD32_WORD( "mpr-23573.ic37" , 0x0000000, 0x1000000, CRC(e22a0734) SHA1(fc06d5972d285d09473874aaeb1efed2d19c8f36) )
ROM_LOAD32_WORD( "mpr-23577.ic38" , 0x0000002, 0x1000000, CRC(d007680d) SHA1(a795057c40b1851adb0e19e5dfb39e16206215bf) )
ROM_LOAD32_WORD( "mpr-23574.ic41" , 0x2000000, 0x1000000, CRC(a77034a5) SHA1(e6e8e2f747e7a972144436103741acfd7030fe84) )
ROM_LOAD32_WORD( "mpr-23578.ic42" , 0x2000002, 0x1000000, CRC(db612dd6) SHA1(e6813a1e16099094d67347027e058be582750ad7) )
ROM_LOAD32_WORD( "mpr-23575.ic45" , 0x4000000, 0x1000000, CRC(fe660f06) SHA1(73916f67d852df719fd65b1ed0f8b977c0c33390) )
ROM_LOAD32_WORD( "mpr-23579.ic46" , 0x4000002, 0x1000000, CRC(55e656d2) SHA1(5d0b26807cf915ab0ae5cc3a7c9dd6bec43da7b2) )
ROM_LOAD32_WORD( "mpr-23576.ic49" , 0x6000000, 0x1000000, CRC(c01e0329) SHA1(df1a3c83f338925d69912af56f675197e14e1793) )
ROM_LOAD32_WORD( "mpr-23580.ic50" , 0x6000002, 0x1000000, CRC(d260f39c) SHA1(e5cdf399defaaa7dbcee62f7ab64b898c28d8f7d) )
// 834-14149 2000 317-0294-COM Hikaru
ROM_PARAMETER( ":rom_board:segam2crypt:key", "291b02c7" )
ROM_END
ROM_START( pharrier )
ROM_REGION( 0x200000, "maincpu", 0)
HIKARU_BIOS
ROM_REGION( 0x2000000, "user1", 0)
ROM_LOAD32_WORD("epr-23565a.ic29", 0x0000000, 0x0400000, CRC(ca9af8a7) SHA1(e7d6badc03ec5833ee89e49dd389ee19b45da29c) )
ROM_LOAD32_WORD("epr-23566a.ic30", 0x0000002, 0x0400000, CRC(aad0057c) SHA1(c18c0f1797432c74dc21bcd806cb5760916e4936) )
ROM_LOAD32_WORD("epr-23567.ic31", 0x0800000, 0x0400000, CRC(f0e3dcdc) SHA1(422978a13e39f439da54e43a65dcad1a5b1f2f27) )
ROM_LOAD32_WORD("epr-23568.ic32", 0x0800002, 0x0400000, CRC(6eee734c) SHA1(0941761b1690ad4eeac0bf682459992c6f38a930) )
ROM_LOAD32_WORD("epr-23569.ic33", 0x1000000, 0x0400000, CRC(867c7064) SHA1(5cf0d88a1c739ba69b33f1ba3a0e5544331f63f3) )
ROM_LOAD32_WORD("epr-23570.ic34", 0x1000002, 0x0400000, CRC(556ff58b) SHA1(7eb527aee823d037d1045d850427efa42d5da787) )
ROM_LOAD32_WORD("epr-23571.ic35", 0x1800000, 0x0400000, CRC(5a75fa92) SHA1(b5e0c8c995ecc954b74d5eb36f3ae2a732a5986b) )
ROM_LOAD32_WORD("epr-23572.ic36", 0x1800002, 0x0400000, CRC(46054067) SHA1(449800bdc2c40c76aed9bc5e7e8831d8f03ef286) )
/* ROM board using 128M TSOP48 mask ROMs */
ROM_REGION( 0x10000000, "user2", 0)
ROM_LOAD32_WORD( "mpr-23549.ic37", 0x0000000, 0x1000000, CRC(ed764200) SHA1(ad840a40347345f72a443f284b1bb0ae2b37f7ac) )
ROM_LOAD32_WORD( "mpr-23553.ic38", 0x0000002, 0x1000000, CRC(5e70ae78) SHA1(2ae6bdb5aa1434bb60b2b9bca7af12d6476cd35f) )
ROM_LOAD32_WORD( "mpr-23550.ic41", 0x2000000, 0x1000000, CRC(841b4d3b) SHA1(d442078b6b4926e6e32b911d88a4408d20a8f0df) )
ROM_LOAD32_WORD( "mpr-23554.ic42", 0x2000002, 0x1000000, CRC(5cce99de) SHA1(c39330e4bcfb4cec8b0b59ab184fad5093188765) )
ROM_LOAD32_WORD( "mpr-23551.ic45", 0x4000000, 0x1000000, CRC(71f61d04) SHA1(6f24f82ddc5aaf9bbb41b8baddbcb855f1d37a16) )
ROM_LOAD32_WORD( "mpr-23555.ic46", 0x4000002, 0x1000000, CRC(582e5453) SHA1(cf9fb8b52a169446b98630d67cdce745de917edc) )
ROM_LOAD32_WORD( "mpr-23552.ic49", 0x6000000, 0x1000000, CRC(32487181) SHA1(a885747428c280f77dd861bf802d953da133ef59) )
ROM_LOAD32_WORD( "mpr-23556.ic50", 0x6000002, 0x1000000, CRC(45002955) SHA1(85a27c86692ca79fc4e51a64af63a5e970b86cfa) )
ROM_LOAD32_WORD( "mpr-23557.ic53", 0x8000000, 0x1000000, CRC(c20dff1b) SHA1(d90d3d85f4fddf39c109502c8f9e9f25a7fc43d1) )
ROM_LOAD32_WORD( "mpr-23561.ic54", 0x8000002, 0x1000000, CRC(01237844) SHA1(7a8c6bfdea1d4db5e9f6850fdf1a03d703df3958) )
ROM_LOAD32_WORD( "mpr-23558.ic57", 0xa000000, 0x1000000, CRC(e93cc8d7) SHA1(05fc23b8382daaca7ccd1ca80e7c5e93cbf2b6b1) )
ROM_LOAD32_WORD( "mpr-23562.ic58", 0xa000002, 0x1000000, CRC(85e0816c) SHA1(28106404d1eef4c85dd425d3535a53c5d71e47a0) )
ROM_LOAD32_WORD( "mpr-23559.ic61", 0xc000000, 0x1000000, CRC(1a7f2ba0) SHA1(e2a20138f21297f5313f5368ef9992da8fa23937) )
ROM_LOAD32_WORD( "mpr-23563.ic62", 0xc000002, 0x1000000, CRC(e3dc328b) SHA1(d04ccc4025442c98b96f84c1b300671f3687ec6c) )
ROM_LOAD32_WORD( "mpr-23560.ic65", 0xe000000, 0x1000000, CRC(24bb7072) SHA1(dad5135c89d292e4a1f96bd0ad28be6a17154be0) )
ROM_LOAD32_WORD( "mpr-23564.ic66", 0xe000002, 0x1000000, CRC(255724b6) SHA1(1b382fad165831de3f2e39352c031146759dfc69) )
// 834-14144 2001 317-0297-COM Hikaru
ROM_PARAMETER( ":rom_board:segam2crypt:key", "2912c68a" )
ROM_END
ROM_START( swracer )
ROM_REGION( 0x200000, "maincpu", 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 mask ROM */
ROM_REGION( 0x10000000, "user2", 0)
ROM_LOAD32_WORD("mpr-23086.ic37" , 0x0000000, 0x0800000, CRC(ef6f20f1) SHA1(11fb66bf71223b4c6650d3adaea21e8709b8d67b))
ROM_LOAD32_WORD("mpr-23087.ic38" , 0x0000002, 0x0800000, CRC(54389822) SHA1(6357f0aa77ef0a5a08a751e085fa026d26ba47d1))
ROM_LOAD32_WORD("mpr-23088.ic39" , 0x1000000, 0x0800000, CRC(9f1a382e) SHA1(b846c3a091d04e49cc1e731237c9326ccac39a64))
ROM_LOAD32_WORD("mpr-23089.ic40" , 0x1000002, 0x0800000, CRC(6aae64fc) SHA1(392b6fba25d20bb41fd72be3a3a9ce95b2374065))
ROM_LOAD32_WORD("mpr-23090.ic41" , 0x2000000, 0x0800000, CRC(ba857872) SHA1(c07ff7955d3d07f2a60d9761b4bd692c0a9c9353))
ROM_LOAD32_WORD("mpr-23091.ic42" , 0x2000002, 0x0800000, CRC(66a73e27) SHA1(c4e7d190a80499225a78b7f788c2abc7ec4ebdca))
ROM_LOAD32_WORD("mpr-23092.ic43" , 0x3000000, 0x0800000, CRC(4f20a0f5) SHA1(0580feba6a6dd01a21d09ec2503ccf77030f8d2a))
ROM_LOAD32_WORD("mpr-23093.ic44" , 0x3000002, 0x0800000, CRC(e74d7d64) SHA1(c28e44319bf08aedd9aed625a12834ec76f1e5e0))
ROM_LOAD32_WORD("mpr-23094.ic45" , 0x4000000, 0x0800000, CRC(90f04c14) SHA1(b55846ea1edd920fd527e3257b13fea8df1f713f))
ROM_LOAD32_WORD("mpr-23095.ic46" , 0x4000002, 0x0800000, CRC(cc67cb5b) SHA1(85e99ec22d1c65139685a94f1ba0c52a0eb33a2e))
ROM_LOAD32_WORD("mpr-23096.ic47" , 0x5000000, 0x0800000, CRC(799ab79e) SHA1(c0ac85ad7f4cf46ff162f1ec2e85a3f22817de5e))
ROM_LOAD32_WORD("mpr-23097.ic48" , 0x5000002, 0x0800000, CRC(f68439de) SHA1(475d0f22e78e3c86431b742e37cbfd764ca8acee))
ROM_LOAD32_WORD("mpr-23098.ic49" , 0x6000000, 0x0800000, CRC(a1e2009c) SHA1(c6a600d47fd2a96d28c637631862150e6f303c3d))
ROM_LOAD32_WORD("mpr-23099.ic50" , 0x6000002, 0x0800000, CRC(ce36f642) SHA1(6cb2e69095efc7969255ebc637e2597c56442751))
ROM_LOAD32_WORD("mpr-23100.ic51" , 0x7000000, 0x0800000, CRC(0f966653) SHA1(1544af662188ea734e0a2e559e05e5f782fb292d))
ROM_LOAD32_WORD("mpr-23101.ic52" , 0x7000002, 0x0800000, CRC(2640fbaa) SHA1(59e9bd143734c71968beb9953122680d3350e69c))
ROM_LOAD32_WORD("mpr-23102.ic53s" , 0x8000000, 0x0800000, CRC(080c5bcb) SHA1(0cf54348420ae9866edd64422cb82464990f1f2f))
ROM_LOAD32_WORD("mpr-23103.ic54s" , 0x8000002, 0x0800000, CRC(19c7758f) SHA1(fed7f45dd91e1cb6bba7d8e80ed17dca27d92e43))
ROM_LOAD32_WORD("mpr-23104.ic55s" , 0x9000000, 0x0800000, CRC(4ca74216) SHA1(0e65971359ba0e2b4fc032a26d1c10d8efadc205))
ROM_LOAD32_WORD("mpr-23105.ic56s" , 0x9000002, 0x0800000, CRC(e2dd35ba) SHA1(2213e3195a49532a177086de8134ce8b753fc7ce))
ROM_LOAD32_WORD("mpr-23106.ic57s" , 0xa000000, 0x0800000, CRC(dd325515) SHA1(8144e1a87f7d72a18791d1d452123a91cfb354dd))
ROM_LOAD32_WORD("mpr-23107.ic58s" , 0xa000002, 0x0800000, CRC(a527a22a) SHA1(54c105b21797c9b0a2a6b2c7091de726c49a55e8))
ROM_LOAD32_WORD("mpr-23108.ic59s" , 0xb000000, 0x0800000, CRC(47817d9a) SHA1(d2c6f1b2e800448eaf694d550733bba2280b6746))
ROM_LOAD32_WORD("mpr-23109.ic60s" , 0xb000002, 0x0800000, CRC(8c61dec4) SHA1(25a1a5b236b3aed013fc94bd9695906ae5d7f305))
ROM_LOAD32_WORD("mpr-23110.ic61s" , 0xc000000, 0x0800000, CRC(4ddae9f1) SHA1(d1c5e3f18932af806f166779cf14909ab17d052c))
ROM_LOAD32_WORD("mpr-23111.ic62s" , 0xc000002, 0x0800000, CRC(c404cb1c) SHA1(e14855ec8a5a5ba243a2339c571928fdcc187157))
ROM_LOAD32_WORD("mpr-23112.ic63s" , 0xd000000, 0x0800000, CRC(d001fe59) SHA1(ab395d2933b5d691259221168dfaa063cf9a4d1c))
ROM_LOAD32_WORD("mpr-23113.ic64s" , 0xd000002, 0x0800000, CRC(f241cfd5) SHA1(5b85e8b50559becff7a76565c95487825bbd9351))
ROM_LOAD32_WORD("mpr-23114.ic65s" , 0xe000000, 0x0800000, CRC(80049d7c) SHA1(56aab53e9317b1b5d10bd2af78fd83e7422d8939))
ROM_LOAD32_WORD("mpr-23115.ic66s" , 0xe000002, 0x0800000, CRC(4fc540fe) SHA1(df580421d856566e067c2b319c8ac4671629682f))
ROM_LOAD32_WORD("mpr-23116.ic67s" , 0xf000000, 0x0800000, CRC(9f567fce) SHA1(c35bcf968f139557e50ceafa9c6bad4deb87154f))
ROM_LOAD32_WORD("mpr-23117.ic68s" , 0xf000002, 0x0800000, CRC(9d4d3529) SHA1(66008445629681ebf2f26b3f181d8524a8576d2f))
// 834-14002 2001 317-0277-COM Hikaru
ROM_PARAMETER( ":rom_board:segam2crypt:key", "2903dad5" )
ROM_END
ROM_START( braveff )
ROM_REGION( 0x200000, "maincpu", 0)
HIKARU_BIOS
ROM_REGION( 0x2000000, "user1", 0)
ROM_LOAD32_WORD( "epr-21994.ic29", 0x0000000, 0x200000, CRC(31b0a754) SHA1(b49c998a15fbc790b780ed6665a56681d4edd369) )
ROM_LOAD32_WORD( "epr-21995.ic30", 0x0000002, 0x200000, CRC(bcccb56b) SHA1(6e7a69934e5b47495ae8e90c57759573bc519d24) )
ROM_LOAD32_WORD( "epr-21996.ic31", 0x0800000, 0x200000, CRC(a8f88e17) SHA1(dbbd2a73335c740bcf2ff9680c575841af29b340) )
ROM_LOAD32_WORD( "epr-21997.ic32", 0x0800002, 0x200000, CRC(36641a7f) SHA1(37931bde1ddebef61fa6d8caca3cb67328fd0b90) )
ROM_LOAD32_WORD( "epr-21998.ic33", 0x1000000, 0x200000, CRC(bd1df696) SHA1(fd937894763fab5cb50f33c40f8047e0d3adc93b) )
ROM_LOAD32_WORD( "epr-21999.ic34", 0x1000002, 0x200000, CRC(9425eee0) SHA1(0f6a23163022bbd7ec54dd638094f3e317a87919) )
/* ic35 unpopulated */
/* ic36 unpopulated */
/* ROM board using 64M SOP44 mask ROM */
ROM_REGION( 0xc000000, "user2", ROMREGION_ERASE00)
ROM_LOAD32_WORD( "mpr-22000.ic37", 0x0000000, 0x800000, CRC(53d641d6) SHA1(f47d7c77d0e36c4ec3b7171fd7a017f9f58ca5a0) )
ROM_LOAD32_WORD( "mpr-22001.ic38", 0x0000002, 0x800000, CRC(234bc48f) SHA1(177c46884de0ba4bac1f9b778f99c905410a9345) )
ROM_LOAD32_WORD( "mpr-22002.ic39", 0x1000000, 0x800000, CRC(d8f3aa9e) SHA1(f73208034fdd51fed086e912cb8580d2270122b6) )
ROM_LOAD32_WORD( "mpr-22003.ic40", 0x1000002, 0x800000, CRC(2560fe98) SHA1(9bb5ffb6212ec6aa3f92e437eb424141f3b15e43) )
ROM_LOAD32_WORD( "mpr-22004.ic41", 0x2000000, 0x800000, CRC(4e24d71d) SHA1(503344dd8cdd8e65ec7c801b0efae83b3f1f9ae2) )
ROM_LOAD32_WORD( "mpr-22005.ic42", 0x2000002, 0x800000, CRC(2b96c97f) SHA1(707070c85f4b044236694daa13970c241b242d4d) )
ROM_LOAD32_WORD( "mpr-22006.ic43", 0x3000000, 0x800000, CRC(f793a3ba) SHA1(80acd1d4f71cafd7328ff9b9ce30e5169b8f4f8c) )
ROM_LOAD32_WORD( "mpr-22007.ic44", 0x3000002, 0x800000, CRC(62616e31) SHA1(dbe0d4b8fc085ed97884c105fd527af5cd8fbe79) )
ROM_LOAD32_WORD( "mpr-22008.ic45", 0x4000000, 0x800000, CRC(e6905de8) SHA1(6bb4e43b1394788add15f0b78ccd5ab14f86516c) )
ROM_LOAD32_WORD( "mpr-22009.ic46", 0x4000002, 0x800000, CRC(c37dfa5c) SHA1(5a3a5f2eb5a13831e36ca215147ec3c9740c50fc) )
ROM_LOAD32_WORD( "mpr-22010.ic47", 0x5000000, 0x800000, CRC(b570b46c) SHA1(6e512fd1a2c8835f6aee307865b42d57ddf90ef5) )
ROM_LOAD32_WORD( "mpr-22011.ic48", 0x5000002, 0x800000, CRC(d1f5fb58) SHA1(08a1282e00bda52d8d938225c65f67d22abfea05) )
ROM_LOAD32_WORD( "mpr-22012.ic49", 0x6000000, 0x800000, CRC(3ab79029) SHA1(d4708446ba700d5f7c89827c80177ad2d1c0b222) )
ROM_LOAD32_WORD( "mpr-22013.ic50", 0x6000002, 0x800000, CRC(42d8d00b) SHA1(ddce3c95258d8cf51792f2115f89ca658ffe97b6) )
ROM_LOAD32_WORD( "mpr-22014.ic51", 0x7000000, 0x800000, CRC(0f49c00f) SHA1(877c654268edc9526ae3e21e21e3ecca706f300b) )
ROM_LOAD32_WORD( "mpr-22015.ic52", 0x7000002, 0x800000, CRC(d3696e61) SHA1(247161c99c7061b8f391543af1812764a82399cb) )
ROM_LOAD32_WORD( "mpr-22016.ic53s", 0x8000000, 0x800000, CRC(c1015e00) SHA1(f2ce2009d4f4f0f3cbfcce7a36fab2c54e738b07) )
ROM_LOAD32_WORD( "mpr-22017.ic54s", 0x8000002, 0x800000, CRC(222a7cb0) SHA1(9f98ae3f13f85fae4596b671ea508b07c2116ab6) )
ROM_LOAD32_WORD( "mpr-22018.ic55s", 0x9000000, 0x800000, CRC(f160e115) SHA1(ecf7f9f58fce6bff220568972ba7763537c9d7d7) )
ROM_LOAD32_WORD( "mpr-22019.ic56s", 0x9000002, 0x800000, CRC(468b2f10) SHA1(f3fc0af7d4dd3f30ba84e684f3d9c217730564bb) )
ROM_LOAD32_WORD( "mpr-22020.ic57s", 0xa000000, 0x800000, CRC(0c018d8a) SHA1(0447d7ad64061cca4c1231733e660ba51de5a216) )
ROM_LOAD32_WORD( "mpr-22021.ic58s", 0xa000002, 0x800000, CRC(43b08604) SHA1(681142d8b95b2f9664d70b23262a64938774d4e3) )
ROM_LOAD32_WORD( "mpr-22022.ic59s", 0xb000000, 0x800000, CRC(abd3d888) SHA1(9654c3a38feab46b4983a602831fb29cccdd0526) )
ROM_LOAD32_WORD( "mpr-22023.ic60s", 0xb000002, 0x800000, CRC(07f00869) SHA1(92282d09d72d3e65a91128e06bb0d4426bb90be5) )
ROM_PARAMETER( ":rom_board:segam2crypt:key", "-1" ) // 315-5881 not populated
ROM_END
ROM_START( sgnascar )
ROM_REGION( 0x200000, "maincpu", 0)
HIKARU_BIOS
ROM_REGION( 0x2000000, "user1", 0)
ROM_LOAD32_WORD( "epr-23485a.ic35", 0x000000, 0x400000, CRC(1072f531) SHA1(ca07a8bfb7247e4aec57e18cb091d24dcef666c1) )
ROM_LOAD32_WORD( "epr-23486a.ic36", 0x000002, 0x400000, CRC(02d4aab6) SHA1(b1b0e07dc71dc124177e27dfd8b459444e8ae4d3) )
/* ROM board using 128M TSOP48 mask ROMs */
ROM_REGION( 0x10000000, "user2", ROMREGION_ERASE00)
ROM_LOAD32_WORD( "mpr-23469.ic19", 0x0000000, 0x1000000, CRC(89cbad8d) SHA1(e4f103b96a3a842a90182172ddcf3bc5dfe6cca8) )
ROM_LOAD32_WORD( "mpr-23473.ic20", 0x0000002, 0x1000000, CRC(977b87d6) SHA1(079eeebc6f9c60d0a016a46386bbe846d8a354da) )
ROM_LOAD32_WORD( "mpr-23470.ic21", 0x2000000, 0x1000000, CRC(faf4940f) SHA1(72fee9ea5b78da260ed99ebe80ca6300f62cdbd7) )
ROM_LOAD32_WORD( "mpr-23474.ic22", 0x2000002, 0x1000000, CRC(faf69ac5) SHA1(875c748151bf0e9cd73d86384665414b2f7b6f5a) )
ROM_LOAD32_WORD( "mpr-23471.ic23", 0x4000000, 0x1000000, CRC(a3aad8ac) SHA1(afc8f3d1546e50afab4f540d59c87fe27cfb2cdd) )
ROM_LOAD32_WORD( "mpr-23475.ic24", 0x4000002, 0x1000000, CRC(5f51597c) SHA1(02c0a5d463714082b7ebb2bec4d0f88aff186f82) )
ROM_LOAD32_WORD( "mpr-23472.ic25", 0x6000000, 0x1000000, CRC(2495f678) SHA1(94b3160aabaea0596855c38ab1b63b16b20f2bae) )
ROM_LOAD32_WORD( "mpr-23476.ic26", 0x6000002, 0x1000000, CRC(927cf31c) SHA1(7cab22a4113d92080a52e1d235bf075ce95f985f) )
ROM_LOAD32_WORD( "mpr-23477.ic27", 0x8000000, 0x1000000, CRC(b4b7c477) SHA1(bcbfe081d509f0b87c6685b9b6617ae146987fe7) )
ROM_LOAD32_WORD( "mpr-23481.ic28", 0x8000002, 0x1000000, CRC(27b8eb7d) SHA1(087b1ed13a3e2a0dbda82c454243214784429d24) )
ROM_LOAD32_WORD( "mpr-23478.ic29", 0xa000000, 0x1000000, CRC(1fac431c) SHA1(2e3903c8cfd55d414555a1d23ba3a97c335991b3) )
ROM_LOAD32_WORD( "mpr-23482.ic30", 0xa000002, 0x1000000, CRC(2e9a0420) SHA1(376d5f0b8274d741a702dc08da50ea5679991740) )
ROM_LOAD32_WORD( "mpr-23479.ic31", 0xc000000, 0x1000000, CRC(9704e393) SHA1(0cb1403f4a268def3ce88db42e55d89ca913e2a0) )
ROM_LOAD32_WORD( "mpr-23483.ic32", 0xc000002, 0x1000000, CRC(c37adebe) SHA1(e84f6d2cc364c743f7f3b73d8c8d0271952bb093) )
ROM_LOAD32_WORD( "mpr-23480.ic33", 0xe000000, 0x1000000, CRC(f517b8b3) SHA1(c04740adb612473c4c9f8186e7e93d2f73d1bb1a) )
ROM_LOAD32_WORD( "mpr-23484.ic34", 0xe000002, 0x1000000, CRC(2ebe1aa1) SHA1(16b39f7422da1a334dde27169c2949e1d95bddb3) )
// 834-14125 317-0283-COM Actel A54SX32
// ID 0x4252
ROM_PARAMETER( ":rom_board:key", "56dedf33" )
ROM_END
ROM_START( sgnascaro )
ROM_REGION( 0x200000, "maincpu", 0)
HIKARU_BIOS
ROM_REGION( 0x2000000, "user1", 0)
ROM_LOAD32_WORD( "epr-23485.ic35", 0x000000, 0x400000, CRC(13b44fbf) SHA1(73416fa7b671ec5c96f0b084a427ff701bf6c399) )
ROM_LOAD32_WORD( "epr-23486.ic36", 0x000002, 0x400000, CRC(ac3acd19) SHA1(1ec96be0bfceb2f1f808d78b07425d32056fbde0) )
/* ROM board using 128M TSOP48 mask ROMs */
ROM_REGION( 0x10000000, "user2", ROMREGION_ERASE00)
ROM_LOAD32_WORD( "mpr-23469.ic19", 0x0000000, 0x1000000, CRC(89cbad8d) SHA1(e4f103b96a3a842a90182172ddcf3bc5dfe6cca8) )
ROM_LOAD32_WORD( "mpr-23473.ic20", 0x0000002, 0x1000000, CRC(977b87d6) SHA1(079eeebc6f9c60d0a016a46386bbe846d8a354da) )
ROM_LOAD32_WORD( "mpr-23470.ic21", 0x2000000, 0x1000000, CRC(faf4940f) SHA1(72fee9ea5b78da260ed99ebe80ca6300f62cdbd7) )
ROM_LOAD32_WORD( "mpr-23474.ic22", 0x2000002, 0x1000000, CRC(faf69ac5) SHA1(875c748151bf0e9cd73d86384665414b2f7b6f5a) )
ROM_LOAD32_WORD( "mpr-23471.ic23", 0x4000000, 0x1000000, CRC(a3aad8ac) SHA1(afc8f3d1546e50afab4f540d59c87fe27cfb2cdd) )
ROM_LOAD32_WORD( "mpr-23475.ic24", 0x4000002, 0x1000000, CRC(5f51597c) SHA1(02c0a5d463714082b7ebb2bec4d0f88aff186f82) )
ROM_LOAD32_WORD( "mpr-23472.ic25", 0x6000000, 0x1000000, CRC(2495f678) SHA1(94b3160aabaea0596855c38ab1b63b16b20f2bae) )
ROM_LOAD32_WORD( "mpr-23476.ic26", 0x6000002, 0x1000000, CRC(927cf31c) SHA1(7cab22a4113d92080a52e1d235bf075ce95f985f) )
ROM_LOAD32_WORD( "mpr-23477.ic27", 0x8000000, 0x1000000, CRC(b4b7c477) SHA1(bcbfe081d509f0b87c6685b9b6617ae146987fe7) )
ROM_LOAD32_WORD( "mpr-23481.ic28", 0x8000002, 0x1000000, CRC(27b8eb7d) SHA1(087b1ed13a3e2a0dbda82c454243214784429d24) )
ROM_LOAD32_WORD( "mpr-23478.ic29", 0xa000000, 0x1000000, CRC(1fac431c) SHA1(2e3903c8cfd55d414555a1d23ba3a97c335991b3) )
ROM_LOAD32_WORD( "mpr-23482.ic30", 0xa000002, 0x1000000, CRC(2e9a0420) SHA1(376d5f0b8274d741a702dc08da50ea5679991740) )
ROM_LOAD32_WORD( "mpr-23479.ic31", 0xc000000, 0x1000000, CRC(9704e393) SHA1(0cb1403f4a268def3ce88db42e55d89ca913e2a0) )
ROM_LOAD32_WORD( "mpr-23483.ic32", 0xc000002, 0x1000000, CRC(c37adebe) SHA1(e84f6d2cc364c743f7f3b73d8c8d0271952bb093) )
ROM_LOAD32_WORD( "mpr-23480.ic33", 0xe000000, 0x1000000, CRC(f517b8b3) SHA1(c04740adb612473c4c9f8186e7e93d2f73d1bb1a) )
ROM_LOAD32_WORD( "mpr-23484.ic34", 0xe000002, 0x1000000, CRC(2ebe1aa1) SHA1(16b39f7422da1a334dde27169c2949e1d95bddb3) )
// 834-14125 317-0283-COM Actel A54SX32
// ID 0x4252
ROM_PARAMETER( ":rom_board:key", "56dedf33" )
ROM_END
// HIKARU CHECK ROM BD, 837-13766
// Development ROM board type, looks same as Type 2/837-13403/171-7640B but have ZIF sockets instead of Mask ROMs and socketed 315-5881 chip.
ROM_START( hikcheck )
ROM_REGION( 0x200000, "maincpu", 0)
HIKARU_BIOS
ROM_REGION( 0x2000000, "user1", 0)
// Flash ROM module, label:
// SEGA HIKARU
// Manufacturer Test Use Program (Japanese)
// 2000/5/19 IC 29 3199
ROM_LOAD32_WORD("romc0.ic29", 0x0000000, 0x0400000, CRC(cb2b5b6c) SHA1(390807bc3a2c4832577abaf470eaa85168d68e51) )
// Flash ROM module, label:
// SEGA HIKARU
// Manufacturer Test Use Program (Japanese)
// 2000/5/19 IC 30 C750
ROM_LOAD32_WORD("romc1.ic30", 0x0000002, 0x0400000, CRC(891c6b2b) SHA1(7cb2e40525dfb7c421c45fdd20f27f4e84ab0977) )
// ic31 unpopulated
// ic32 unpopulated
// ic33 unpopulated
// ic34 unpopulated
// ic35 socket connected to "RTC BD HIKARU ROM IC35" PCB with M48T35Y Timekeeper
ROM_LOAD32_WORD("m48t35y.ic35", 0x1800000, 0x0008000, CRC(1c25150c) SHA1(5ca4fee1515ade91677fe2c8ad7a4d5bc70a9958) )
// ic36 unpopulated
// SOP44 sockets, no ROMs populated
ROM_REGION( 0x10000000, "user2", ROMREGION_ERASE00)
// 315-5881 populated, have no 317-xxxx stamp, key is unknown.
ROM_PARAMETER( ":rom_board:segam2crypt:key", "-1" )
ROM_END
GAME( 2000, hikaru, 0, hikaru, hikaru, hikaru_state, empty_init, ROT0, "Sega", "Hikaru Bios", MACHINE_NO_SOUND|MACHINE_NOT_WORKING|MACHINE_IS_BIOS_ROOT )
GAME( 1999, braveff, hikaru, hikaru, hikaru, hikaru_state, empty_init, ROT0, "Sega", "Brave Firefighters", MACHINE_NO_SOUND|MACHINE_NOT_WORKING )
GAME( 2000, airtrix, hikaru, hikaru, hikaru, hikaru_state, empty_init, ROT0, "Sega", "Air Trix (Rev A)", MACHINE_NO_SOUND|MACHINE_NOT_WORKING )
GAME( 2000, airtrixo, airtrix, hikaru, hikaru, hikaru_state, empty_init, ROT0, "Sega", "Air Trix (original)", MACHINE_NO_SOUND|MACHINE_NOT_WORKING )
GAME( 2000, hikcheck, hikaru, hikaru, hikaru, hikaru_state, empty_init, ROT0, "Sega", "Hikaru Check ROM Board", MACHINE_NO_SOUND|MACHINE_NOT_WORKING )
GAME( 2000, sgnascar, hikaru, hikaru, hikaru, hikaru_state, empty_init, ROT0, "Sega / Electronic Arts", "NASCAR Racing (Rev A)", MACHINE_NO_SOUND|MACHINE_NOT_WORKING )
GAME( 2000, sgnascaro, sgnascar, hikaru, hikaru, hikaru_state, empty_init, ROT0, "Sega / Electronic Arts", "NASCAR Racing (original)", MACHINE_NO_SOUND|MACHINE_NOT_WORKING )
GAME( 2000, pharrier, hikaru, hikaru, hikaru, hikaru_state, empty_init, ROT0, "Sega", "Planet Harriers (Rev A)", MACHINE_NO_SOUND|MACHINE_NOT_WORKING )
GAME( 2000, swracer, hikaru, hikaru, hikaru, hikaru_state, empty_init, ROT0, "Sega", "Star Wars: Racer Arcade", MACHINE_NO_SOUND|MACHINE_NOT_WORKING )
|