Can PPSSPP play games of PS Vita or not? What's the difference in terms of compatibility of the software of games used? - Quora
The Flow is porting PPSSPP to Vita | GBAtemp.net - The Independent Video Game Community
A look at the bounty for native resolution PSP emulation on the PSVita through its built-in PSP hardware - ColdBird says it's possible to do and not just a pipe dream! -