Gordon Varney <PICLIST@MITVMA.MIT.EDU> wrote:

> Line 5 does a rotate left f, and active is a 01 .... [after the
> rlf, "active" = 03.]
> ....
> Later I do the exact same rotate left and it changes to 02 which
> is what it is should be.
>
> any ideas?

    Sure, Gordon; the carry was set when you did the first RLF, and
    it was clear when you did the second one.

    -Andy


=== Andrew Warren - fastfwd@ix.netcom.com
=== Fast Forward Engineering - San Diego, California
=== http://www.geocities.com/SiliconValley/2499