> I'm using a HV programmer and didn't think I needed to ground LVP?? > (But even if I did, application circuitry on that pin includes a 2k > pulldown resistor.) You still do. Maybe not (always) for this particular PIC, but some=20 definitely need it. But that 2k resistor should be sufficient. (if there is nothing that=20 pulls against it!) --=20 Wouter van Ooijen -- ------------------------------------------- Van Ooijen Technische Informatica: www.voti.nl consultancy, development, PICmicro products docent Hogeschool van Utrecht: www.voti.nl/hvu --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .