Tim Hamel wrote: > > Tony, > > Does this mean I could load W with the received byte (FFh for example), call > the table and have it return a response value (usually AAh, and FAh)? That's > all I'm looking for. You can match any byte 00 - FFh from the PC with any byte from the table. eg if the PC byte = FF and the instruction that has an offset of FFh is retlw 0xAA, then AA will be returned in W. -- Best regards Tony http://www.picnpoke.com mailto:sales@picnpoke.com