>From what I've read it just needs to be "goto $-2" on an 18F ? My rules in dealing with the goto $... when porting from PIC16 to PIC18. 1) 'goto' will be replace with 'bra' 2) The address count is doubled up goto $-2 will work well if you have doubled up the address count. Anyway it you have goto $+something, simply double up the address count will catch you! Goto is 2-word instruction in PIC18. Best regards, WH Tan -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist