Quote Originally Posted by 12aBridge View Post
any ideas why the control commands worked,surely they would need the same data pins ,or have I missed something in the screens data sheet too....
I am not sure which "control commands" you refer to . . . But some PBP statements do a whole lot of stuff behind the scenes. For instance the High / Low commands set tris registers on the fly and may well kill off some analog functions as well, I won't swear by that though.