You can legally extract this BIOS using official Sony firmware and the RPCS3 emulator:
“Do you know what a BIOS does? It initializes hardware. Brings a system to life. I was never meant to be just a BIOS. I’m a seed.” Ps1-rom.bin -ps3 Ps1 Bios-
The PS1, released in 1994, was a groundbreaking console that brought gaming to a wider audience. Its BIOS (Basic Input/Output System) played a crucial role in the console's operation, serving as a bridge between the hardware and the operating system. You can legally extract this BIOS using official
Once processed, the BIOS is typically found within the system folders at the path /dev_flash/ps1_emu/ps1_rom.bin . Running PS1 Games on PS3 (CFW/HEN) If your goal is to play PS1 games directly on a modified I was never meant to be just a BIOS
Unlike traditional BIOS files tied to a specific hardware version or region, this file is designed to be highly compatible with a broad library of games. How to Use It for Emulation
You're looking for information on the PS1 ROM.bin file and its relation to the PS3 and PS1 BIOS.