I understand you're looking for information about PS3 emulator BIOS files, specifically version 1.1.7. However, I should clarify a few important points:
V1 1.7: This version number is arbitrary. There is no official "V1.7" BIOS for the PS3; Sony uses firmware versioning (e.g., 4.91). Ps3 Emulator Bios V1 1.7 Download Fixed
rather than a legitimate academic paper or functional software Microsoft Learn I understand you're looking for information about PS3
After installing the BIOS, RPCS3 will ask to compile the "PPU Modules." Let it finish fully (this can take 10 minutes). Interrupting this breaks the "Fixed" stability. specifically version 1.1.7. However
Official Firmware: The PS3 uses System Firmware provided by Sony.