> intervals. I am using a 16f84 connected to D0 and D1 of a parport. I manually > step up the MCLR voltage to +12V before I start programming. I have also From 0 or from Vcc? Wouter -- http://www.piclist.com hint: The list server can filter out subtopics (like ads or off topics) for you. See http://www.piclist.com/#topics