Hi,

Just a view seconds after my previous posting I catched that I may be
wrong.
How about this version ?

       org     4
       Int                       ;  Interrupt Handler

       bcf    INTCON,T0IF        ;  Reset the Interrupt Source

       incfsz Counter_Low, F     ;  inc low
       goto $+2                  ;  normaly skip incrementing HIGH-byte
       incfsz Counter_High, F    ;  inc high on roll-over
       nop                       ;  high is rolled over

       retfie

I4m still getting sometimes confused with the "skip if ...." and goof
myself :-(

Kind regards

         Stefan Sczekalla-Waldschmidt
         ssw@oikossw.de