> It scans fine here... time after time i watch the leds switch on one after > the > other is switched off.. Shoudnt it be a continous loop w above C-prog? > If not... then the prog restarts by itself somehow! Right, you need a forever loop in your main otherwise the program counter will continue to increment after the end of the main.... Nicolas -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads