Currently using a 12F683, but I don't think that matters... I've been looking through both the online help and the PDF manual but I can only find refrences to the Eeprom_write and Eeprom_read functions. I'd like to have some of the eeprom pre-loaded in the HEX file. I understand that I could add some extra code to write to the eeprom at startup, but that seems as a waste... Any ideas ? Jan-Erik. -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist