Hi! I'm using a 80C515! Now i'm using µVision2 to make my programs. But from time to time i have undefinably problems with my progs. Changing some variable declarations solve that. My memory usage is about 60%. Is this a known problem? How can i solve this? Robert
"my program works, but when i put additionally code to my program (the additionally code works quite well) mystirious "errors" are generated." Welcome to the world of programming! Is there anyone anywhere who has not had this experience? "My code was working, I changed it, now it doesn't work! :-(" Time to get out the Debugger