here are a few emulator that i think that would be possible for the psp. This is open for discussion and i would like to know what other emus would be possible. i have a few here but i wanna know if there are more.
Here are a few that i think would work.
1. Nokia Java games loader - This would basically load the .jar and .jad and run them on the psp. Something like a cell phone. Would also have to convert the keypadding but that should be simple.
3. MSX 1
4. MSX 2