So this is too easy for anyone to bother answering?

Kev Howard wrote:
> Can anyone point me in the right direction for info on lookup tables,
> Including how to implement and use.
>
> For example I want to use 30 or 40 different time delays, I assume using a
> lookup table would save me writing 30 or 40 routines?
>
> As you can guess, still new to the world of PICS   but learning !

You basically call a subroutine which uses the 'retlw' instruction
to put your values into W.

table:  addwf   PCL
        retlw value1    ;index 0
        retlw value2    ;index 1
        ...


Gotchas: Make sure that W can't have a value outside table bounds.
(use 'andlw BITMASK' if your table is a binary length (32), or a compare
& carry test if not).
Table must be entirely contained within a page (xx00-xxFF) unless
you go through some code gyrations to split it.

Go to microchips web site
http://www.microchip.com
 and READ THE APP NOTES.
There are hundreds of good code examples to be found there.