Archiving "all" PS2 BIOS files, including this new update, provides several key features for the user:
The “golden era” BIOS. Highly compatible with emulators. Supports progressive scan DVD menus. all ps2 bios files including the new scph90006 upd
| Model | BIOS Version | Known Hash (MD5) | Notes |
|-------|-------------|------------------|-------|
| SCPH-39001 (USA) | v1.60 | 0ae2a97b69c5dcdaa7f89342d806a14b | Most stable for PCSX2. |
| SCPH-39002 (Europe) | v1.60 | 82e086264af0531c9c1018909e66b355 | PAL 50Hz/60Hz toggle. |
| SCPH-50000 | v1.70 | 6cfb3bdfc5245b743fa2c06b2be6aa99 | Added IR receiver support. |
| SCPH-50001 (USA) | v1.70 | b543d86ea97cfb720091d3ad0d265d0f | Improved DVD playback. | Archiving "all" PS2 BIOS files, including this new
Under Section 1201 of the DMCA (USA), exemptions exist for “archival preservation” of obsolete software, but the PS2 is not considered obsolete by the Library of Congress’s Copyright Office as of 2023. | Model | BIOS Version | Known Hash