>
> >
> > AND #%01111111 ; this should mask off the sign bit
> > ; note that abs(-128) would be 0 using this method
>
> Won't work for absolute values. $FD is -3, but $7D is 125 when masked.
Ack! Two things wrong here. There was supposed to be a 6809 complement
instuction stuck in there. Which brings us to the second thing:
6809 mode...off! :} Stupid, stupid, stupid...
>
> How about:
>
> TAX
> LDA ABSVALUE,X
[snip]
Good answer, Jim.
-Chris
--
Archives available at http://www.biglist.com/lists/stella/archives/
E-mail UNSUBSCRIBE in the body to stella-request@xxxxxxxxxxx to be removed.
