Robertino Benis wrote: > How long is too long to keep an interrupt pin high on PIC 18F452? Does > this question make sense? No. What is an "interrupt pin"? ****************************************************************** Embed Inc, Littleton Massachusetts, (978) 742-9014. #1 PIC consultant in 2004 program year. http://www.embedinc.com/products -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist