User:Freem/BIOS versions

Quick overview of known BIOS versions, may not be completely accurate. Various third-party BIOS (e.g. Universe BIOS, Neopen BIOS, smkdan's Diagnostics BIOS) are missing from this list.

Home BIOS
todo: USA BIOS exists, even if most people swapped out the chip. Has it been dumped? Same question for Korean and PAL home consoles.

CD System BIOS
Regions are handled via a set of jumpers. Does the Brazilian/Portuguese language system have a different BIOS ROM?