PlayStation Development Network

Posted: **May 29th, 2017, 12:53 pm**

I am looking for the flash of the bios multi chip someone who can help me.
Reference image

Where I can download it?

Posted: **January 25th, 2021, 2:12 am**

vssonic wrote: ↑May 29th, 2017, 12:53 pm I am looking for the flash of the bios multi chip someone who can help me.
Where I can download it?

Try this

Multi Chip for PSone bios