Mauricio Jancic wrote: > What about ADDWF PCL, F ?? > It takes only 1 cicle, the datasheet says... The data sheet probably says that ADDWF only takes one cycle, usually. I'm sure it also mentions that modifications of PC causes an extra cycle due to the instruction pipeline being flushed. ***************************************************************** Embed Inc, embedded system specialists in Littleton Massachusetts (978) 742-9014, http://www.embedinc.com _______________________________________________ http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist