[DOWNLOAD] CD-ROM (HC05) Firmware Dumps

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Shadow
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[DOWNLOAD] CD-ROM (HC05) Firmware Dumps

Post by Shadow » May 23rd, 2014, 2:19 am


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PlayStation CD-ROM (HC05) Firmware Dumps
This is a topic based off of the 'Dump your CD-ROM BIOS' thread by nocash.

Last updated: 24/FEB/2021
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Retail PlayStation CD-ROM Firmware's
Percentage of all retail PlayStation CD-ROM Firmware's dumped (15/30):
50%
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Notes:

Code: Select all

 * The SCPH-xxx0 (NTSC:J) and SCPH-xxx3 (NTSC:J - Asia) use the same CD controller.
 * The SCPH-900x and early SCPH-10x use the same controllers too.
 * The later SCPH-10x machines (with the PM41(2) board) use different ones.
 * There are two different SCPH-1000 roms. The later one (which oddly has a lower reference number) has bug fixes.
 * There may be multiple versions of the SCPH-1001 and SCPH-1002 controllers but this has not been verified.
 * The 1002 dump is from a E35D / 424684 / SSAM9542B [i](80-pin)[/i] - PCB is Early PU-8 1-658-467-11. This code in this dump is identical to SC430917 only that the test ROM and vectors differ. 
 * The 5502 dump is the same as a 5552.
Still missing: SCPH-1000, 1001, 1002, 3000, 3500, 5000, 5003, 5500, 5501, 5502, 5503, 5552, 5903, 7000, 7000W, 7001, 7002, 7003, 7500, 7501, 7502, 7503, 9000, 9001, 9002, 9003, 100, 101, 102 and 103.

Download SCPH-1000 NTSC:J (Early Ver.) [424666] dumped by Trimesh
Download SCPH-1000 NTSC:J (Later Ver.) [424660] dumped by Trimesh
Download SCPH-1002 PAL (Early PU-8) [424684] dumped by Shadow
Download SCPH-5000 NTSC:J [SC430916] dumped by Trimesh
Download SCPH-5500 NTSC:J [SC430925] dumped by Trimesh
Download SCPH-5501 NTSC:U/C [SC430930] dumped by Trimesh
Download SCPH-5502 PAL [SC430929] dumped by NO$CASH
Download SCPH-5903 NTSC:J [SC430924PB] dumped by Trimesh
Download SCPH-7000 NTSC:J [SC430934] dumped by Trimesh
Download SCPH-7500 NTSC:J [SC430938] dumped by Trimesh
Download SCPH-7501 NTSC:U/C [SC430940] dumped by Trimesh
Download SCPH-7502 PAL [SC430939] dumped by NO$CASH
Download SCPH-9000 NTSC:J [SC430942] dumped by Trimesh
Download SCPH-9001 NTSC:U/C [SC430944] dumped by Trimesh
Download SCPH-9002 PAL [SC430943] dumped by NO$CASH


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Development PlayStation CD-ROM Firmware's
Percentage of all development PlayStation CD-ROM Firmware's dumped (3/15):
20%
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Still missing: DTL-H1000, 1000H, 1001, 1001H, 1002, 1100, 1101, 1102, 1200, 1201, 1202, 2000, S2020, 2500, 2700, 3000, 3001 and 3002.

Download DTL-H1202 PAL [SC430920] dumped by Trimesh
Download DTL-S2020 [M27C512] 64 KB EPROM dumped by Shadow
Download DTL-H2000 [27C256A-15] EPROM dumped by Trimesh


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Sony SCPH-1002 E35D / 424684 / SSAM9542B (80-pin) Mechacon Test Mode Dumping:
(please ignore the horrible wiring and soldering. I was in a rush to get it done because it was like 2 AM and I used whatever scrap wires I could find on my desk to get it done)
Image
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Development Console: SCPH-5502 with 8MB RAM, MM3 Modchip, PAL 60 Colour Modification (for NTSC), PSIO Switch Board, DB-9 breakout headers for both RGB and Serial output and an Xplorer with CAETLA 0.34.

PlayStation Development PC: Windows 98 SE, Pentium 3 at 400MHz, 128MB SDRAM, DTL-H2000, DTL-H2010, DTL-H201A, DTL-S2020 (with 4GB SCSI-2 HDD), 21" Sony G420, CD-R burner, 3.25" and 5.25" Floppy Diskette Drives, ZIP 100 Diskette Drive and an IBM Model M keyboard.

locarno
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Post by locarno » May 3rd, 2021, 5:47 am

What we can do with this firmware? Someone reversed this binaries?

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Post by CRTRevivalDreamer » October 17th, 2021, 9:27 am

locarno wrote: May 3rd, 2021, 5:47 am What we can do with this firmware? Someone reversed this binaries?
Maybe ares and MAME (both multi-system emulators) can use it to improve their PlayStation emulation cores...

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Shadow
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Post by Shadow » October 17th, 2021, 9:13 pm

Correct. If you can emulate the HC05, then you can run these ROM dumps and you'll have 100% accurate HC05 emulation. That's what NO$CASH did and it works really well :)
Development Console: SCPH-5502 with 8MB RAM, MM3 Modchip, PAL 60 Colour Modification (for NTSC), PSIO Switch Board, DB-9 breakout headers for both RGB and Serial output and an Xplorer with CAETLA 0.34.

PlayStation Development PC: Windows 98 SE, Pentium 3 at 400MHz, 128MB SDRAM, DTL-H2000, DTL-H2010, DTL-H201A, DTL-S2020 (with 4GB SCSI-2 HDD), 21" Sony G420, CD-R burner, 3.25" and 5.25" Floppy Diskette Drives, ZIP 100 Diskette Drive and an IBM Model M keyboard.

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