Upd - Fps2bios

; Original BIOS INT 10h, AH=0Ch (Write Pixel) - ~140 cycles ; FPS2BIOS replacement - ~18 cycles

Distributing or downloading BIOS files from third-party "warez" sites is generally considered copyright infringement [22, 29]. The safest and most legal method is to extract it from your own hardware or from official firmware updates provided by the manufacturer [2]. PS3 firmware extraction method fps2bios

However, this term is likely a common misspelling or shorthand for methods used to dump/backup a PS2 BIOS for use in high-performance emulators like ; Original BIOS INT 10h, AH=0Ch (Write Pixel)