Search found 6 matches

by tic
April 15th, 2021, 3:13 am
Forum: Research
Topic: How to dump your CDROM BIOS (Firmware)
Replies: 144
Views: 393242

Re: How to dump your CDROM BIOS (Firmware)

Tested some PS1 CD commands on a PS2 SCPH-79004 (DECKARD model) in PS1 mode (if there is a hardware PS1 mode at all): I wasn't sure exactly how commands are supposed to be sent, which may be why the transfer seemed unreliable at times. The other possibility being that I did the tests from patch cod...
by tic
April 6th, 2021, 7:04 pm
Forum: Research
Topic: How to dump your CDROM BIOS (Firmware)
Replies: 144
Views: 393242

Re: How to dump your CDROM BIOS (Firmware)

And its imposible send commands to the mechacon in ps2 mode? I understand that when ps2 boot mechacon detect if it's a psx disc in ps2 mode?. So why it's no possible send nocash unlock commands to mechacon in ps2 mode and simply then change to psx mode/execute disc?. (speaking the old mechacon of co...
by tic
December 13th, 2020, 2:21 am
Forum: Members Downloads
Topic: UniROM 8.0.K - GDB Debugging, install/backup to/from memory card, homebrew from memcard, etc
Replies: 616
Views: 5297467

Re: UniROM 8.0.C - CartDetector, AR/GS V2 Support, ExHandler, etc

I have installed the 8.0.d x-men vs street fighter freeze in the standard piracy text message.

Scph 7502-pal

I have in another GameShark the no cash bios and it boot o.k

Edit it work in fast boot mode(pressing R1 directly at boot) , but not in normal mode.

Sles 012.47
by tic
February 16th, 2020, 10:15 pm
Forum: Members Downloads
Topic: Alternative to Unirom's NoCash Unlock?
Replies: 3
Views: 12966

Re: Alternative to Unirom's NoCash Unlock?

The most safe action replay clone I know to buy is the game enhancer+ green transparent. It mount a am290f10.. And you tell o.k but the x flash can't burn it. But the coolest thing of the device, is the am290f10 is in socket. So you can program the eeprom directly in the pc with a cheap eeprom progr...
by tic
February 4th, 2020, 11:55 am
Forum: Members Downloads
Topic: UniROM 8.0.K - GDB Debugging, install/backup to/from memory card, homebrew from memcard, etc
Replies: 616
Views: 5297467

Re: UniROM

Maybe is your port dirty.I have one game enhacer that show black screen if put the cartrige at maximum.

To boot i need put it little back.

Or maybe the flash process is not o.k and the cartridge is bricked.
by tic
February 1st, 2020, 11:24 pm
Forum: Members Downloads
Topic: UniROM 8.0.K - GDB Debugging, install/backup to/from memory card, homebrew from memcard, etc
Replies: 616
Views: 5297467

Re: UniROM V6 - New stuff and things.

Hi, i just created a profile to say this, beware of the PS Hacker Cartridge (The one that only accepts unirom standalone version, i am using V6 and tested previous versions). I just wasted over 10 good CDR's thinking they were bad burns or rips, and turns out they were not... I am not supporting pi...