leeguy92@googlemail.com wrote : > yes, but that only adds 3 bits(giving 11 total). Does your device have more then 2^11 (2Kbytes) of EEPROM ? Or why do you need more bits in EEADR/EEADRH ? Regards, Jan-Erik. -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist