So, scph5502.bin is the official BIOS from the European PlayStation model. It runs at 50Hz (instead of 60Hz) and handles the different video timings required for European TVs of the 90s. Why Do Emulators Need the Right One? You might think, "A BIOS is a BIOS. Why can't I just use the Japanese one for every game?"
RetroGuru | Est. reading time: 4 minutes Scph5502.bin
Is it a hassle? Yes. Is it necessary for perfect emulation? Absolutely. So, scph5502
| Filename | Region | Console Color | Language | | :--- | :--- | :--- | :--- | | scph5500.bin | Japan (NTSC-J) | Grey | Japanese | | scph5501.bin | North America (NTSC-U/C) | Grey | English | | | Europe / Oceania (PAL) | Grey | English / Multi-language | You might think, "A BIOS is a BIOS