The most ethical (and legal) method to obtain this file is to dump it directly from your own physical PS1 console using a tool like a cart or a specialized memory card exploit. How to Use It If you’re setting up an emulator, you usually place SCPH1001.bin into a folder named
Ensure your file is named exactly scph1001.bin (lowercase is often required on Linux-based systems like Batocera). Bios Ps1 Scph1001.bin