Which works well, IF the values are in the range of 0-7.  If the
     values are more-or-less random, it doesn't work.


______________________________ Reply Separator _________________________________
Subject: Re: switch (case) for the PIC
Author:  ray@NETSPACE.NET.AU at internet
Date:    11/27/96 10:27 AM


>Does anyone have a simpler switch (multiple case)

<snip>

The easiest I know of is something like,...

; enter with value in W.

        ANDLW   0x07    ; constrain to within jump table.
        ADDWF   PC,F    ; add to PC
        GOTO    CASE_0
        GOTO    CASE_1
        GOTO    CASE_2
        GOTO    CASE_3
        GOTO    CASE_4
        GOTO    CASE_5
        GOTO    CASE_6
        GOTO    CASE_7
        ;
        ; never get's here
        ;

Ray Gardiner, Shepparton, Victoria, Australia, ray@netspace.net.au