To do what? You need to quote what you're replying to. > >so how about a subroutine, where you exit the asm prog >and run a basic prog with the timing loop have it start up the asm program >again. You can have the basic program have switch a variable or something and >the asm program will read that and goto a certain label after the subroutine >(does anybody understand what i'm saying) > >-Cliff >