> ... But the TLVP is a low voltage programmer. Could the original poster have a code protected chip? Frankly, low voltage programmers are evil and should be banned to beginners. ***************************************************************** Embed Inc, embedded system specialists in Littleton Massachusetts (978) 742-9014, http://www.embedinc.com -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu