Research

New Topic

44 topics

Topics

Replies

Views

Last post

Reverse Engineering the PSX Copy Protection (Wobble Groove)

Last post by gwald « October 7th, 2024, 10:47 pm
Replies: 56
by Administrator » May 5th, 2017, 4:35 am
1

2

3
56 Replies

135048 Views

Last post by gwald
October 7th, 2024, 10:47 pm
CHD Disk Image Format (MAME)

Last post by null « May 9th, 2024, 12:42 pm
Replies: 75
by nocash » August 27th, 2022, 11:45 pm
1

2

3

4
75 Replies

137606 Views

Last post by null
May 9th, 2024, 12:42 pm
can mix 2 PS1 game CD in one iso image?

Last post by NOORSUN « April 24th, 2024, 6:20 pm
Replies: 2
by NOORSUN » April 23rd, 2024, 10:58 pm

2 Replies

4722 Views

Last post by NOORSUN
April 24th, 2024, 6:20 pm
New SPU Findings and Questions

Last post by nocash « April 11th, 2024, 11:35 pm

by nocash » April 11th, 2024, 11:35 pm

0 Replies

4368 Views

Last post by nocash
April 11th, 2024, 11:35 pm
Rare Hardware: Who can find a costdown PSone console?

Last post by cunningfellow « April 5th, 2024, 12:17 pm
Replies: 7
by nocash » April 29th, 2016, 4:25 am

7 Replies

59364 Views

Last post by cunningfellow
April 5th, 2024, 12:17 pm
GPU Rendering Timings

Last post by Marin25 « February 21st, 2024, 8:37 pm
Replies: 2
by nocash » February 9th, 2024, 12:17 am

2 Replies

6956 Views

Last post by Marin25
February 21st, 2024, 8:37 pm
Spyro Year Of The Dragon USA's Infamous Anti-Piracy Detection Destroyed In 2023 By GameShark Codes Thanks To MottZilla

Last post by alexfree « October 28th, 2023, 6:08 am
Replies: 8
by alexfree » May 26th, 2023, 4:01 pm

8 Replies

25987 Views

Last post by alexfree
October 28th, 2023, 6:08 am
PBP Disk Image Format (Sony)

Last post by null « October 26th, 2023, 3:21 am
Replies: 11
by nocash » August 27th, 2022, 11:42 pm

11 Replies

29263 Views

Last post by null
October 26th, 2023, 3:21 am
APrip - Generic Patching Of Additional Anti-Piracy Copy Protection Found In Some Later PSX Games (Including LibCrypt)

Last post by alexfree « July 29th, 2023, 6:50 am
Replies: 10
by alexfree » November 5th, 2022, 11:00 am

10 Replies

22044 Views

Last post by alexfree
July 29th, 2023, 6:50 am
CDRDAO Fork That Can Burn PSX Games Containing EDC-Based Anti-Piracy Detection Correctly(Changes Now In Official CDRDAO)

Last post by alexfree « July 26th, 2023, 6:09 pm
Replies: 12
by alexfree » December 22nd, 2022, 9:10 am

12 Replies

28282 Views

Last post by alexfree
July 26th, 2023, 6:09 pm
PS2linux hosting PSXSDK with USBSIO

Last post by Kazutora « May 5th, 2023, 8:35 pm
Replies: 12
by CyrusDevX » August 25th, 2015, 6:16 am

12 Replies

94301 Views

Last post by Kazutora
May 5th, 2023, 8:35 pm
Rewriting JAL/JMP Instructions To Execute Custom MIPS Assembly In Games With GameShark Codes

Last post by alexfree « April 4th, 2023, 7:03 am
Replies: 4
by alexfree » January 12th, 2023, 12:59 pm

4 Replies

14118 Views

Last post by alexfree
April 4th, 2023, 7:03 am
SetSessionSuperUltraCommandSmash: Bypassing Buggy Behavior In The SetSession Command Of Launch PS1 Consoles

Last post by alexfree « January 19th, 2023, 8:17 am

by alexfree » January 19th, 2023, 8:17 am

0 Replies

14080 Views

Last post by alexfree
January 19th, 2023, 8:17 am
How to dump your CDROM BIOS (Firmware)

Last post by nocash « January 10th, 2023, 1:57 am
Replies: 144
by nocash » April 27th, 2014, 6:07 am
1

…

4

5

6

7

8
144 Replies

550965 Views

Last post by nocash
January 10th, 2023, 1:57 am
Kernel ROM chip part numbers

Last post by nocash « January 10th, 2023, 12:41 am
Replies: 15
by nocash » August 8th, 2016, 10:17 pm

15 Replies

63882 Views

Last post by nocash
January 10th, 2023, 12:41 am
Why Anti-Piracy Checks Don't Work On Stock SCPH-1000/SCPH-3000 Consoles

Last post by masterg0r0 « November 24th, 2022, 11:37 am
Replies: 7
by alexfree » August 11th, 2022, 2:27 am

7 Replies

18246 Views

Last post by masterg0r0
November 24th, 2022, 11:37 am
PSX BIOS from PSP 6.60 optimised to play games more smoothly - but in what way?

Last post by nocash « October 27th, 2022, 11:08 pm
Replies: 11
by gingerbeardman » July 15th, 2018, 8:07 am

11 Replies

64707 Views

Last post by nocash
October 27th, 2022, 11:08 pm
Diablo PSX archive and graphics formats

Last post by godardrehak « October 9th, 2022, 3:21 am
Replies: 2
by savagesteel » January 30th, 2020, 6:45 pm

2 Replies

22988 Views

Last post by godardrehak
October 9th, 2022, 3:21 am
Which Operating System?

Last post by Administrator « September 5th, 2022, 5:37 pm
Replies: 1
by Scarlet X » August 21st, 2022, 5:27 am

1 Replies

10189 Views

Last post by Administrator
September 5th, 2022, 5:37 pm
VCD Player for PSX (software based)

Last post by trinolmf « January 15th, 2022, 5:58 am
Replies: 26
by nocash » August 12th, 2017, 10:58 am
1

2
26 Replies

115120 Views

Last post by trinolmf
January 15th, 2022, 5:58 am
Both XA & STR files in a single Multi Channel XA file. Is it possible to replicate?

Last post by Administrator « May 26th, 2021, 3:05 pm
Replies: 1
by Extreme0 » April 16th, 2021, 3:50 pm

1 Replies

13853 Views

Last post by Administrator
May 26th, 2021, 3:05 pm
PSX - Undo deleted save file?

Last post by Administrator « May 26th, 2021, 2:44 pm
Replies: 1
by locarno » May 3rd, 2021, 4:54 am

1 Replies

12800 Views

Last post by Administrator
May 26th, 2021, 2:44 pm
Anyone? does the whole PSYQ run @

Last post by inc^lightforce « April 25th, 2021, 8:23 am
Replies: 2
by inc^lightforce » April 16th, 2021, 9:03 am

2 Replies

14335 Views

Last post by inc^lightforce
April 25th, 2021, 8:23 am
BIOS region check routine bypassing

Last post by Myria « February 27th, 2021, 8:59 pm
Replies: 24
by rama3 » February 21st, 2018, 1:50 am
1

2
24 Replies

77614 Views

Last post by Myria
February 27th, 2021, 8:59 pm
PSX Physics

Last post by Xavi92 « December 31st, 2020, 11:39 am
Replies: 3
by twinspectre » December 22nd, 2020, 5:48 am

3 Replies

21488 Views

Last post by Xavi92
December 31st, 2020, 11:39 am
B0/C0 Tables

Last post by solomonu « December 24th, 2020, 8:43 am
Replies: 2
by jaguar » June 2nd, 2020, 2:44 pm

2 Replies

16841 Views

Last post by solomonu
December 24th, 2020, 8:43 am
Old 160pin GPU Pinout & Rendering Differences

Last post by TriMesh « August 10th, 2020, 12:44 pm
Replies: 8
by nocash » July 5th, 2016, 9:05 am

8 Replies

40850 Views

Last post by TriMesh
August 10th, 2020, 12:44 pm
Forcing NTSC mode in BIOS on SCPH-1002 PU-8 PAL PS1 (with the older 160-pin GPU)

Last post by rama3 « March 18th, 2020, 12:16 pm
Replies: 3
by retroleah » March 17th, 2020, 10:06 am

3 Replies

23106 Views

Last post by rama3
March 18th, 2020, 12:16 pm
PSX homebrew on PSP

Last post by Mills « March 12th, 2020, 10:13 am

by Mills » March 12th, 2020, 10:13 am

0 Replies

18781 Views

Last post by Mills
March 12th, 2020, 10:13 am
Playstation CPU reversing [56k Warning]

Last post by laxer3a « September 8th, 2019, 8:44 pm
Replies: 68
by Akari » March 20th, 2014, 11:40 pm
1

2

3

4
68 Replies

305011 Views

Last post by laxer3a
September 8th, 2019, 8:44 pm
PSOne development kit

Last post by Administrator « February 3rd, 2019, 4:06 pm
Replies: 6
by locarno » October 5th, 2014, 3:21 am

6 Replies

61127 Views

Last post by Administrator
February 3rd, 2019, 4:06 pm
How to disassemlbe/edit PSX BIOS ?

Last post by CodeAsm « January 23rd, 2019, 12:58 am
Replies: 12
by a4451137 » May 27th, 2014, 4:40 am

12 Replies

109000 Views

Last post by CodeAsm
January 23rd, 2019, 12:58 am
Does anyone have any info about the early PSX 'OS' SDK?

Last post by gwald « June 20th, 2018, 10:57 am
Replies: 5
by gwald » June 18th, 2018, 12:07 pm

5 Replies

27943 Views

Last post by gwald
June 20th, 2018, 10:57 am
Why did mod chip detector code disable itself in Europe?

Last post by TriMesh « March 10th, 2018, 10:48 pm
Replies: 6
by Myria » March 9th, 2018, 11:03 am

6 Replies

25789 Views

Last post by TriMesh
March 10th, 2018, 10:48 pm
Blender Game Engine

Last post by CodeAsm « August 4th, 2017, 6:48 am
Replies: 6
by CosmoGuy » March 28th, 2017, 2:48 am

6 Replies

31017 Views

Last post by CodeAsm
August 4th, 2017, 6:48 am

New Topic

44 topics

Return to Board Index

Who is online

Users browsing this forum: No registered users and 1 guest

Forum permissions

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Research

Who is online

Forum permissions

Login • Register