Hi Steve-
Surprisingly hard to get a straight answer.  However, assuming you are
using the 16F series, have a look at the PICLIST archives at:
http://www.piclist.com/techref/microchip/tables.htm

Here is one of the code snippets:

        fcall    Table
; will be returned here with data in W.



        ; Tony Nixon
        ; plus tweak from Dmitry Kiryashov [zews at AHA.RU]
Table   movlw High(TStart)
        addwf OffsetH,W
        movwf PCLATH
        movlw Low(TStart)
        addwf OffsetL,W
        skpnc
          incf PCLATH,F

        movwf   PCL     ;computed goto with right PCLATH
        ; end of Table subroutine.


        ; ...
        ;
        org 0x????
TStart  Retlw d'0'
        Retlw d'255'
        Retlw d'9'
        ....
        etc


As you can see, you have to account for when you roll over the 256 boundary on the address, and correct the PCLATH.

David





Steve Smith wrote:

>Good evening people:
>How does one manage the fsr when doing a table read that crosses a page
>boundary? I guess there is a high bit somewhere but ones mind is still
>flushed from new year and has lost its ability to retain information.
>Thanks in advance
>
>Steve
>
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