Joe, Thank you, I had a sloppy CLRF INTCON .. I just changed it to BCF INTCON,T0IF ... no change. Charles On Mon, Sep 30, 2013 at 5:59 PM, IVP wrote: > Tag added > > Quick look - > > Need to clear intcon,t0if > > Joe > -- > http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive > View/change your membership options at > http://mailman.mit.edu/mailman/listinfo/piclist > --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .