> Is the 17C756A ICSP programmable, being and OTP ?? I think I know the answer, but if I really wanted to know I would check the manual. So should you. ******************************************************************** Olin Lathrop, embedded systems consultant in Littleton Massachusetts (978) 742-9014, olin@embedinc.com, http://www.embedinc.com -- http://www.piclist.com hint: The PICList is archived three different ways. See http://www.piclist.com/#archives for details.