Indicates the region of the console, which in this case is North America (USA/Canada) .
Supplemental chip data used for extended hardware interactions. Tertiary ROM ps2+bios+scph70012bin
A legitimate, correctly dumped SCPH-70012 BIOS file is exactly 4,194,304 bytes (4 MB). If you download a file that is 3MB or 5MB, it is either corrupted, incorrectly dumped, or a different BIOS version. Indicates the region of the console, which in