Ps1-rom.bin -ps3 Ps1 Bios- [verified] -

The Forensic and Functional Analysis of ps1-rom.bin in PlayStation 3 Backward Compatibility

Not all ps1-rom.bin files are identical. Sony released multiple BIOS revisions over the PS1’s lifespan. The most commonly used with PS3 emulation are: Ps1-rom.bin -ps3 Ps1 Bios-