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naomi.cpp bios docs

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MetalliC 2018-03-08 18:56:14 +02:00
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src/mame/drivers/naomi.cpp
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@ -2902,33 +2902,46 @@ To determine BIOS version: on test mode title screen press Service button 51 tim
Info from roms starting at 0x1ffd60 Info from roms starting at 0x1ffd60
EPR-21576h - NAOMI BOOT ROM 2002 07/08 1.8- (Japan) EPR-21576 - NAOMI BOOT ROM 1998 12/18 1.00 (Japan) only Japan ver was released
EPR-21576g - NAOMI BOOT ROM 2001 09/10 1.70 (Japan)
EPR-21576e - NAOMI BOOT ROM 2000 08/25 1.50 (Japan) EPR-21576a - NAOMI BOOT ROM 1999 01/14 1.10 (Japan) Japan 1.10 BOOT ROM was labeled "A", all the rest had no revision character.
EPR-21576d - NAOMI BOOT ROM 1999 06/04 1.40 (Japan)
EPR-21576c - NAOMI BOOT ROM 1999 03/11 1.30 (Japan)
EPR-21576b - NAOMI BOOT ROM 1999 02/15 1.20 (Japan)
EPR-21576a - NAOMI BOOT ROM 1999 01/14 1.10 (Japan)
EPR-21576 - NAOMI BOOT ROM 1998 12/18 1.00 (Japan)
EPR-21577h - NAOMI BOOT ROM 2002 07/08 1.8- (USA)
EPR-21577g - NAOMI BOOT ROM 2001 09/10 1.70 (USA)
EPR-21577e - NAOMI BOOT ROM 2000 08/25 1.50 (USA)
EPR-21577d - NAOMI BOOT ROM 1999 06/04 1.40 (USA)
EPR-21577a - NAOMI BOOT ROM 1999 02/15 1.20 (USA) <-- "A" was v1.20 and not v1.10 (verified x3)
EPR-21578h - NAOMI BOOT ROM 2002 07/08 1.8- (Export)
EPR-21578g - NAOMI BOOT ROM 2001 09/10 1.70 (Export)
EPR-21578e - NAOMI BOOT ROM 2000 08/25 1.50 (Export)
EPR-21578d - NAOMI BOOT ROM 1999 06/04 1.40 (Export)
EPR-21578a - NAOMI BOOT ROM 1999 02/15 1.20 (Export) <-- "A" was v1.20 and not v1.10 (verified)
EPR-21579d - NAOMI BOOT ROM 1999 06/04 1.40 (Korea)
EPR-21579 - NAOMI BOOT ROM 1999 01/14 1.10 (Korea) EPR-21579 - NAOMI BOOT ROM 1999 01/14 1.10 (Korea)
EPR-21580 - No known dump (Australia) USA, Export and Australia is missing.
EPR-21577e & EPR-2178e differ by 7 bytes: EPR-21576b - NAOMI BOOT ROM 1999 02/15 1.20 (Japan) Japan 1.20 BOOT ROM was labeled "B", all the rest - "A".
EPR-21577a - NAOMI BOOT ROM 1999 02/15 1.20 (USA)
EPR-21578a - NAOMI BOOT ROM 1999 02/15 1.20 (Export)
Korea and Australia is missing.
0x53e20 is the region byte (only one region byte) EPR-21576c - NAOMI BOOT ROM 1999 03/11 1.30 (Japan) only Japan ver was released
0x1ffffa-0x1fffff is the BIOS checksum EPR-21801 - NAOMI BOOT ROM 1999 03/11 1.30 (USA) (Airline Pilots)
EPR-21802 - NAOMI BOOT ROM 1999 03/11 1.30 (Export) (Airline Pilots)
EPR-21576d - NAOMI BOOT ROM 1999 06/04 1.40 (Japan)
EPR-21577d - NAOMI BOOT ROM 1999 06/04 1.40 (USA)
EPR-21578d - NAOMI BOOT ROM 1999 06/04 1.40 (Export)
EPR-21579d - NAOMI BOOT ROM 1999 06/04 1.40 (Korea)
Australia is missing.
EPR-21576e - NAOMI BOOT ROM 2000 08/25 1.50 (Japan)
EPR-21577e - NAOMI BOOT ROM 2000 08/25 1.50 (USA)
EPR-21578e - NAOMI BOOT ROM 2000 08/25 1.50 (Export)
Korea and Australia is missing.
EPR-21576f - NAOMI BOOT ROM 2001 ??/?? 1.60 (Japan) (not dumped) had critical bugs, was quickly replaced by 1.70, only Japan ver was released.
EPR-21576g - NAOMI BOOT ROM 2001 09/10 1.70 (Japan)
EPR-21577g - NAOMI BOOT ROM 2001 09/10 1.70 (USA)
EPR-21578g - NAOMI BOOT ROM 2001 09/10 1.70 (Export)
Korea and Australia is missing.
EPR-21576h - NAOMI BOOT ROM 2002 07/08 1.8- (Japan)
EPR-21577h - NAOMI BOOT ROM 2002 07/08 1.8- (USA)
EPR-21578h - NAOMI BOOT ROM 2002 07/08 1.8- (Export)
Korea and Australia is missing.
EPR-21336 - No known dumps (Development BOOT ROM)
EPR-21580 - No known dumps (Australia)
House of the Dead 2 specific Naomi BIOS roms: House of the Dead 2 specific Naomi BIOS roms:
@ -2958,23 +2971,13 @@ EPR-22850 & EPR-22851 differ by 7 bytes:
0x52F08 is the region byte (only one region byte) 0x52F08 is the region byte (only one region byte)
0x1ffffa-0x1fffff is the BIOS checksum 0x1ffffa-0x1fffff is the BIOS checksum
Airline Pilot specific Naomi BIOS roms:
EPR-21801 - NAOMI BOOT ROM 1999 03/11 1.30 (USA)
EPR-21802 - NAOMI BOOT ROM 1999 03/11 1.30 (Export)
0x4D148 is the region byte (only one region byte)
0x1ffffa-0x1fffff is the BIOS checksum
Region byte encoding is as follows: Region byte encoding is as follows:
0x00 = Japan 0x00 = Japan
0x01 = USA 0x01 = USA
0x02 = Export 0x02 = Export
0x03 = Korea 0x03 = Korea
0x?? = Australia 0x04 = Australia
Scan ROM for the text string "LOADING TEST MODE NOW" back up four (4) bytes for the region byte. Scan ROM for the text string "LOADING TEST MODE NOW" back up four (4) bytes for the region byte.
NOTE: this doesn't work for the HOTD2 or multi screen boot roms NOTE: this doesn't work for the HOTD2 or multi screen boot roms
@ -3034,7 +3037,7 @@ OFF OFF ON Australia
ROM_SYSTEM_BIOS( 3, "bios3", "epr-21576d (Japan)" ) \ ROM_SYSTEM_BIOS( 3, "bios3", "epr-21576d (Japan)" ) \
ROM_LOAD16_WORD_SWAP_BIOS( 3, "epr-21576d.ic27", 0x000000, 0x200000, CRC(3b2afa7b) SHA1(d007e1d321c198a38c5baff86eb2ab84385d150a) ) \ ROM_LOAD16_WORD_SWAP_BIOS( 3, "epr-21576d.ic27", 0x000000, 0x200000, CRC(3b2afa7b) SHA1(d007e1d321c198a38c5baff86eb2ab84385d150a) ) \
ROM_SYSTEM_BIOS( 4, "bios4", "epr-21576c (Japan)" ) \ ROM_SYSTEM_BIOS( 4, "bios4", "epr-21576c (Japan)" ) \
ROM_LOAD16_WORD_SWAP_BIOS( 4, "epr-21576c.ic27", 0x000000, 0x200000, CRC(4599ad13) SHA1(7e730e9452a792d76f210c33a955d385538682c7) ) \ ROM_LOAD16_WORD_SWAP_BIOS( 4, "epr-21576c.ic27", 0x000000, 0x200000, BAD_DUMP CRC(4599ad13) SHA1(7e730e9452a792d76f210c33a955d385538682c7) ) \
ROM_SYSTEM_BIOS( 5, "bios5", "epr-21576b (Japan)" ) \ ROM_SYSTEM_BIOS( 5, "bios5", "epr-21576b (Japan)" ) \
ROM_LOAD16_WORD_SWAP_BIOS( 5, "epr-21576b.ic27", 0x000000, 0x200000, CRC(755a6e07) SHA1(7e8b8ccfc063144d89668e7224dcd8a36c54f3b3) ) \ ROM_LOAD16_WORD_SWAP_BIOS( 5, "epr-21576b.ic27", 0x000000, 0x200000, CRC(755a6e07) SHA1(7e8b8ccfc063144d89668e7224dcd8a36c54f3b3) ) \
ROM_SYSTEM_BIOS( 6, "bios6", "epr-21576a (Japan)" ) \ ROM_SYSTEM_BIOS( 6, "bios6", "epr-21576a (Japan)" ) \
@ -3161,16 +3164,27 @@ OFF OFF ON Australia
/* NAOMI2 BIOS: /* NAOMI2 BIOS:
EPR-23605C - NAOMI BOOT ROM 2002 07/08 1.8- (Japan)
EPR-23605B - NAOMI BOOT ROM 2001 09/10 1.70 (Japan)
EPR-23605A - NAOMI BOOT ROM 2001 06/20 1.60 (Japan)
EPR-23605 - NAOMI BOOT ROM 2001 01/19 1.50 (Japan) EPR-23605 - NAOMI BOOT ROM 2001 01/19 1.50 (Japan)
EPR-23607B - NAOMI BOOT ROM 2001 09/10 1.70 (USA)
EPR-23607 - NAOMI BOOT ROM 2001 01/19 1.50 (USA) EPR-23607 - NAOMI BOOT ROM 2001 01/19 1.50 (USA)
EPR-23608C - NAOMI BOOT ROM 2002 07/08 1.8- (Export)
EPR-23608B - NAOMI BOOT ROM 2001 09/10 1.70 (Export)
EPR-23608A - NAOMI BOOT ROM 2001 06/20 1.60 (Export)
EPR-23608 - NAOMI BOOT ROM 2001 01/19 1.50 (Export) EPR-23608 - NAOMI BOOT ROM 2001 01/19 1.50 (Export)
Korea and Australia is missing.
EPR-23605A - NAOMI BOOT ROM 2001 06/20 1.60 (Japan)
EPR-23608A - NAOMI BOOT ROM 2001 06/20 1.60 (Export)
USA, Korea and Australia is missing.
EPR-23605B - NAOMI BOOT ROM 2001 09/10 1.70 (Japan)
EPR-23607B - NAOMI BOOT ROM 2001 09/10 1.70 (USA)
EPR-23608B - NAOMI BOOT ROM 2001 09/10 1.70 (Export)
Korea and Australia is missing.
EPR-23605C - NAOMI BOOT ROM 2002 07/08 1.8- (Japan)
EPR-23608C - NAOMI BOOT ROM 2002 07/08 1.8- (Export)
USA, Korea and Australia is missing.
EPR-21604 - No known dumps (Development BOOT ROM)
EPR-21609 - No known dumps (Korea)
EPR-21610 - No known dumps (Australia)
EPR-23605B, EPR-23607B & EPR-23608B all differ by 8 bytes: EPR-23605B, EPR-23607B & EPR-23608B all differ by 8 bytes:
@ -3183,8 +3197,8 @@ Region byte encoding is as follows:
0x00 = Japan 0x00 = Japan
0x01 = USA 0x01 = USA
0x02 = Export 0x02 = Export
0x?? = Korea 0x03 = Korea
0x?? = Australia 0x04 = Australia
*/ */