Thank You Thank You I had already tried 'de' and 'dt' these can be interchanged the bit I was missing was Microchip had moved the memory.... Thanks Steve -----Original Message----- From: piclist-bounces@mit.edu [mailto:piclist-bounces@mit.edu] On Behalf Of G=E1l Zsolt Sent: 12 August 2012 06:41 To: Microcontroller discussion list - Public. Subject: Re: [PIC]Linker error Oh! Another problem. In the standard PIC like 16F877 the eeprom memory defined for the 2100h address. In the enhanced core devices it is at the address of 0F000h . --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .