Hi Dwayne, No definite answer here; just more questions.. 1. Are you sure the config bits get programmed the way you have=20 indicated in your config word? (probably but might be worth checking by=20 reading it or something) 2. Are you sure your device is the LF version? 3. Do you have the latest datasheet and errata? 4. You did not mention how you set the BORCON register; this may/may not=20 affect you. This is just from a quick perusal of the datasheet; I am searching for=20 problems to solve with this chip - it looks very interesting. Please=20 report back when you solve this. Thanks! --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .