> org 4 > bcf INTCON,TOIF > incfsz Counter_High,f > nop > incfsz Counter_Low,f > decfsz Counter_High,f > nop > retfie Wouldn't this also work? It doesn't have the GOTO, but seems to acomplish the t ask ...?? org 4 bcf INTCON, TOIF incf Counter_Lo, f btfsc Z incf Counter_Hi, f retfie -- Mitch ------------------------------------ Mitch Miller, Roseville, CA mitchm@ns.net ------------------------------------