Stewart Pye wrote:
>
> I know you can define bytes in rom using the db command,
> What is the best way to access these???
> ( I'm lost without a data pointer!! )

An easier way to implement lookup tables is in Microchip Application
Note 556.  The simplified version is copied below, but read the
App. Note for the full scoop.

== BEGIN CODE ==
  .
  movlw offset ;load offset in w reg
  call Table
  .
  .
  .
Table:
  addwf pcl ;add offset to pc to
            ;generate a computed goto
  retlw 'A' ;return the ASCII char A
  retlw 'B' ;return the ASCII char B
  retlw 'C' ;return the ASCII char C
  .
  .
== END CODE ==

Regards,

Roy Tate
roytate@ionet.net
http://www.ionet.net/~roytate