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[DOWNLOAD] PlayStation 1 BIOS Collection

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[DOWNLOAD] PlayStation 1 BIOS Collection

Postby Shadow » May 5th, 2012, 4:40 pm



PlayStation BIOS Dumps

A collection of various PSX BIOS's dumped by various people.
If a BIOS is missing, please try to dump it. We can help you dump it if you ask.
If you see any problems or a link goes down, let me know ASAP and I will fix it.

SCPH-xxx0 = NTSC-J (Japan)
SCPH-xxx1 = NTSC-U/C (USA, Canada, Brazil and some of South America)
SCPH-xxx2 = PAL (UK, Spain, France, most of Europe and Australia)




Retail PlayStation BIOS's
Percentage of all retail PlayStation BIOS's dumped (18/33):
54%

Still missing: SCPH-1000, 1001, 1002, 3000, 3500, 5000, 5003, 5500, 5501, 5502, 5552, 5903, 7000, 7000W, 7001, 7002, 7003, 7500, 7501, 7502, 7503, 9000, 9001, 9002, 9003, 100, 101, 102, 102A, 102B, 102C and 103.

Notes:
- The SCPH-5003 is actually just a SCPH-1001 [MD5 CONFIRMED BY BAD_AD84).
- The SCPH-7003 is actually just a SCPH-5501 V3.0A [MD5 NOT CONFIRMED].
- The SCPH-9002 is actually just a SCPH-7002 [MD5 NOT CONFIRMED].

Download SCPH-1000 [NTSC-J] dumped by N/A
Download SCPH-1001 [NTSC-U/C] dumped by N/A
Download SCPH-1002 [PAL] dumped by N/A
Download SCPH-3000 [NTSC-J] dumped by N/A
Download SCPH-3500 [NTSC-J] dumped by SCPH-1002
Download SCPH-5000 [NTSC-U/C] dumped by N/A [BAD DUMP]
Download SCPH-5500 [NTSC-J] dumped by N/A
Download SCPH-5502 [PAL] dumped by Shadow
Download SCPH-5552 [PAL] dumped by N/A
Download SCPH-7000 [NTSC-J] dumped by N/A
Download SCPH-7001 [NTSC-U/C] dumped by N/A
Download SCPH-7003 [NTSC-J] dumped by N/A
Download SCPH-7502 [PAL] dumped by N/A
Download SCPH-9002 [PAL] dumped by N/A
Download SCPH-100 [NTSC-J] dumped by SCPH-1002
Download SCPH-101 [NTSC-U/C] dumped by N/A
Download SCPH-102A [PAL] dumped by SCPH-1002
Download SCPH-102B [PAL] dumped by SCPH-1002

Miscellaneous:
Sony PlayStation 1 BIOS found in the PlayStation 2.
Download SCPH-18000 [NTSC-J] dumped by N/A



Development PlayStation BIOS's
Percentage of all development PlayStation BIOS's dumped (5/14):
36%

Still missing: DTL-H1000, 1000, 1001, 1001, 1002, 1100, 1101, 1102, 1200, 1201, 1202, 2000, 2500, 2700, 3000, 3001 and 3002.

Debug BIOS's:
Download DTL-H1001 [NTSC-U/C] dumped by SCPH-1002
Download DTL-H1101 [NTSC-U/C] dumped by SCPH-1002

Net Yaroze BIOS's:
Download DTL-H3000 [NTSC-J] dumped by N/A
Download DTL-H3002 [PAL] dumped by N/A

Sony Development Boards BIOS's:
Download DTL-H2000 dumped by Shadow (with thanks to Shane McRetro)
Developers Console: SCPH-5502 with 8MB RAM, MM3 Modchip, PAL 60 Colour Modification (for NTSC), DB-9 breakout headers for both RGB and Serial output and a Xplorer with CAETLA 0.34.

Developers Computer: Windows 98, Pentium 3 [400MHz], 512MB SDRAM, DTL-H2000, 21" Sony Trinitron VGA/CRT Monitor, CD-ROM burner, 3.25" and 5.25" Floppy Diskette Drives and a ZIP 100 Diskette Drive.
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Re: PlayStation 1 BIOS's [DOWNLOAD]

Postby Dark-Show » May 17th, 2012, 10:32 am

To bad SCPH-5903 was never copied. With this bios we may have been able to bring VCD support too other models.

BIOS Versions with listed models

Undetermined
Code: Select all
SCPH-5001, SCPH-5002, SCPH-5003, SCPH-5503, SCPH-5903, SCPH-7500, SCPH-9003, SCPH-103, DTL-H1001H, DTL-H3000


1.0J
Code: Select all
SCPH-1000, DTL-H1000


1.1J
Code: Select all
SCPH-3000, DTL-H1000H


2.0AE
Code: Select all
DTL-H1001, SCPH-1002, DTL-H1002


2.1AEJ
Code: Select all
DTL-H1101, SCPH-1002, DTL-H1102, SCPH-3500


2.2AEJ
Code: Select all
SCPH-1001, DTL-H1201, DTL-H3001, SCPH-1002, DTL-H1202, DTL-H3002, SCPH-5000, DTL-H1200


3.0AEJ
Code: Select all
SCPH-5501, SCPH-7003, SCPH-5502, SCPH-5552, SCPH-5500


4.0J
Code: Select all
SCPH-7000, SCPH-9000


4.1AEJ
Code: Select all
SCPH-7001, SCPH-7501, SCPH-7503, SCPH-9001, SCPH-7002, SCPH-7502, SCPH-9002


4.3J
Code: Select all
SCPH-100


4.4E
Code: Select all
SCPH-102


4.5AE
Code: Select all
SCPH-101, SCPH-102
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Re: PlayStation 1 BIOS's [DOWNLOAD]

Postby Gemini » May 18th, 2012, 1:22 am

It's a shame 5903 hasn't been dumped, but something tells me it wouldn't matter anyways since it's probably using a regular ROM (fact: it can play regular games, so it's got to have all the vanilla features for legacy) with the VCD parts embedded somewhere else in the hardware.

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Re: PlayStation 1 BIOS's [DOWNLOAD]

Postby Dark-Show » May 18th, 2012, 2:04 am

I thought that too but i stumbled across the specs for that model and it had the same ram, processor, and additional hardware was not mentioned. You need too think, even the unofficial VCD mod piggybacks the bios, so it can play the disks, so even if it had the hardware embedded the bios would be different. It would be cool too see.
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Re: PlayStation 1 BIOS's [DOWNLOAD]

Postby Shadow » May 18th, 2012, 5:57 pm

Developers Console: SCPH-5502 with 8MB RAM, MM3 Modchip, PAL 60 Colour Modification (for NTSC), DB-9 breakout headers for both RGB and Serial output and a Xplorer with CAETLA 0.34.

Developers Computer: Windows 98, Pentium 3 [400MHz], 512MB SDRAM, DTL-H2000, 21" Sony Trinitron VGA/CRT Monitor, CD-ROM burner, 3.25" and 5.25" Floppy Diskette Drives and a ZIP 100 Diskette Drive.
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Re: PlayStation 1 BIOS's [DOWNLOAD]

Postby Shadow » May 18th, 2012, 9:29 pm

Well, maybe this photo will explain a lot about the PlayStation VCD Player (SCPH-5903).
It is a custom attachment plugged into the bus :D

I would like to thank Lingjr Wai Hung Barry, for the photo inside of his PS1 VCD console.

I see a separate processor for the VCD processing, 2x DRAM which would be most likely for buffering, a controller that looks like a mechacon (mechanism controller), 3x crystal oscillators I believe, a foam block for shock padding, a mosfet/transistor for VREG and a tiny chip next to it probably acting as the audio controller.

It is most likely plugged into the CD-ROM controller which would have a socket.

Image

549334_10150843996673382_664528381_9736239_912610502_n.jpg
PSX PS1 PlayStation VCD - SCPH-5903 - Logic Board Attachment
(45.31 KiB) Downloaded 1285 times
Developers Console: SCPH-5502 with 8MB RAM, MM3 Modchip, PAL 60 Colour Modification (for NTSC), DB-9 breakout headers for both RGB and Serial output and a Xplorer with CAETLA 0.34.

Developers Computer: Windows 98, Pentium 3 [400MHz], 512MB SDRAM, DTL-H2000, 21" Sony Trinitron VGA/CRT Monitor, CD-ROM burner, 3.25" and 5.25" Floppy Diskette Drives and a ZIP 100 Diskette Drive.
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Re: PlayStation 1 BIOS's [DOWNLOAD]

Postby Dark-Show » May 19th, 2012, 4:17 am

I wish i had the money to buy this unit, take off that board and see how exactly sony officially extended the functionality of their device. I am quite sad that there was a second processing unit inside though as the bios is less useful now.
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Re: PlayStation 1 BIOS's [DOWNLOAD]

Postby Gemini » May 19th, 2012, 7:28 am

As expected, it's just additional hardware for extending the capability of the console to reproduce VCD. Seems very similar to what the VCD extention for the Saturn does.

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Re: [DOWNLOAD] PlayStation 1 BIOS Collection

Postby Gradius » September 12th, 2012, 9:45 am

This looks just like a daughterboard, I guess is a DB.

No service manual?
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Re: [DOWNLOAD] PlayStation 1 BIOS Collection

Postby Gradius » September 12th, 2012, 9:58 am

What's the real differences between 7001 & 7501 ?!
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ot: vcd

Postby Type 79 » September 18th, 2012, 5:51 am

DIY VCD Movie Card for PS1
http://www.ebay.co.uk/itm/190597013036
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Re: [DOWNLOAD] PlayStation 1 BIOS Collection

Postby Gradius » September 18th, 2012, 8:31 am

That one is for SCPH-900x only (AFAIK), and it uses a Winbond W9925QF, is very limited, and I don't think VCD on nowdays is any useful at all (we're on blu-ray era after all, and soon 4K resolution).

Photos:
http://webcache.googleusercontent.com/s ... ja|lang_pt

Manual:
http://a4.sphotos.ak.fbcdn.net/hphotos- ... 3151_o.jpg
http://a5.sphotos.ak.fbcdn.net/hphotos- ... 8944_o.jpg
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Re: [DOWNLOAD] PlayStation 1 BIOS Collection

Postby Shadow » September 18th, 2012, 11:42 am

Good post! I was not aware of such a device.

It proves my theory about the chip stacking though a socket though as the original VCD PCB would do :P

I don't see a use for this though. It looks like A LOT, of hard work to solder it and install it all, only to play VCD's.
PSIO will do much, so much more, yet it is only plug and play... Just wait and see what we have up our sleeves ;)
Developers Console: SCPH-5502 with 8MB RAM, MM3 Modchip, PAL 60 Colour Modification (for NTSC), DB-9 breakout headers for both RGB and Serial output and a Xplorer with CAETLA 0.34.

Developers Computer: Windows 98, Pentium 3 [400MHz], 512MB SDRAM, DTL-H2000, 21" Sony Trinitron VGA/CRT Monitor, CD-ROM burner, 3.25" and 5.25" Floppy Diskette Drives and a ZIP 100 Diskette Drive.
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Re: [DOWNLOAD] PlayStation 1 BIOS Collection

Postby Gradius » September 18th, 2012, 12:25 pm

Damn shadow, now I can't even sleep! :dance :lol:
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Re: [DOWNLOAD] PlayStation 1 BIOS Collection

Postby cybdyn » October 11th, 2012, 9:10 pm

Amazing!!
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Re: [DOWNLOAD] PlayStation 1 BIOS Collection

Postby CodeAsm » October 11th, 2012, 9:42 pm

Ive ordered one and will try:
+Install
+ look how it works globaly and document it(Nice :P)
+ Dump any code there is to dump :D
+ try making it work on other versions if possible

Please know that I have also other projects and this may take a while but the installation seems an hour work, Easy.
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Re: [DOWNLOAD] PlayStation 1 BIOS Collection

Postby Shadow » October 12th, 2012, 6:57 pm

Sounds awesome CodeAsm :)
Developers Console: SCPH-5502 with 8MB RAM, MM3 Modchip, PAL 60 Colour Modification (for NTSC), DB-9 breakout headers for both RGB and Serial output and a Xplorer with CAETLA 0.34.

Developers Computer: Windows 98, Pentium 3 [400MHz], 512MB SDRAM, DTL-H2000, 21" Sony Trinitron VGA/CRT Monitor, CD-ROM burner, 3.25" and 5.25" Floppy Diskette Drives and a ZIP 100 Diskette Drive.
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Re: ot: vcd

Postby Shadow » October 21st, 2012, 11:46 am

Type 79 wrote:DIY VCD Movie Card for PS1
http://www.ebay.co.uk/itm/190597013036


I forgot to mention, this has been done before:
Image
PSoneVCD.jpg
PSX VCD
(103.77 KiB) Downloaded 1237 times
Developers Console: SCPH-5502 with 8MB RAM, MM3 Modchip, PAL 60 Colour Modification (for NTSC), DB-9 breakout headers for both RGB and Serial output and a Xplorer with CAETLA 0.34.

Developers Computer: Windows 98, Pentium 3 [400MHz], 512MB SDRAM, DTL-H2000, 21" Sony Trinitron VGA/CRT Monitor, CD-ROM burner, 3.25" and 5.25" Floppy Diskette Drives and a ZIP 100 Diskette Drive.
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Re: [DOWNLOAD] PlayStation 1 BIOS Collection

Postby Gradius » October 24th, 2012, 2:00 am

The PCB above is much better (professional) than those currently sold.
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Re: [DOWNLOAD] PlayStation 1 BIOS Collection

Postby CRaZyRaVr » June 10th, 2013, 8:13 pm

What other consoles are you looking for? If I can help out I will.
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