Stef Mientki wrote: > I was just programming a 12F675 (in high voltage mode), > and discovered a strange phenomena, > you can not only write zeroes but also ones to the data memory .... Amazing! Who'd have thought it would work as documented? Brilliant discover! ****************************************************************** 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