Convert PS1 ISO's To PSP EBOOT! (Play PS1 Games On PSP) - YouTube
PSP/PSP GO Download & Play PS1 Games! 2017 Guide! - YouTube
Are the PS1 games on PSP emulation or is there some sort of hardware backwards compatibility ? I wanted to put all my PS1 games on it but idk if there can
PSX2PSP v1.4.2: How to Convert PSX games to PSP - CDRomance