Contrary to the name, PSXChecker is not what you may think… It’s in no way used for PSX/PSOne-emulated games. Xager’s PSXChecker is actually a homebrew app for testing and diagnosing certain system routines of your handheld — make sure the buttons are in working order, test the left and right audio channels, and look for, even maybe repairing, stuck pixels.
TODO:
* Graphical menu, not likely but still possible.
* Change sound to “left channel, right channel”
* More tests?
* Possibility to test a second joystick?
* Eastereggs?
* Fullscreen TV-out, will look into it for 1.1
Download: PSXChecker v1.0
PSXChecker v1.0 Released: Diagnostic Tools for your PSP
at 5:44 PM