jelos.org/docs/systems/psp.md

Sony PlayStation Portable (PSP)

Overview

Game Path	Supported Extensions
roms/psp	++".iso"++ ++".cso"++ ++".pbp"++ ++".chd"++

Emulator/Core

Name	Documentation
PPSSPP (Stand Alone)	ppsspp.org/docs/intro
PPSSPP	docs.libretro.com/library/ppsspp

Bios

Path: roms/bios

Emulator	Required Files
PPSSPP	docs.libretro.com/library/ppsspp/#bios