AVR-Chat

At 03:45 PM 6/7/2005, Richard Reeves wrote:
>
> > Speed contest:        Fast code desired, space is no object.
>Look-up table:
>
>fred:
>         ldi     zl,     low(reverse*2)
>         ldi     zh,     high(reverse*2)
>         add     zl,     temp
>         lpm     temp,z
>         ret

We have to add another instruction, unless as you specified, the 
table is positioned on a boundary.
That wasn't completely clear, but it does get there.