> Interestinly enough, there is no revision number shown at all for the > 16F505. 12-bit cores and the 16x84 and 16f84 have no chip ID (chip ID contains device code and revision code). Wouter van Ooijen -- ------------------------------------------- Van Ooijen Technische Informatica: www.voti.nl consultancy, development, PICmicro products docent Hogeschool van Utrecht: www.voti.nl/hvu -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist