I just use the excellent library at http://www.piclist.org

Harold

On Fri, 21 Dec 2001 11:54:29 -0000 Antonio Sergio Sena
<asena@BIGFOOT.COM> writes:
> Hello all !!
>
> For a project of mine, i am in need of some mathematics,
> particularly 16x16 multiplications.
>
> I investigated the AN526 application note in the Microchip handbook,
> and used the DBL_MPYS.asm ( 16x16=32) with unsigned multiplication.
>
> The results i got, though, were far from what i was expecting. I am
> multiplying a constant (d'328') by a variable (max: d'30000'), and
> when my
> variable is > 199, i get strange results...
>
> I dont have any idea what problem the Microchip routines may have.
>
> Hints ? ideas ??  did someone ever use this routines ?
>

FCC Rules Online at http://hallikainen.com/FccRules
Lighting control for theatre and television at http://www.dovesystems.com

________________________________________________________________
GET INTERNET ACCESS FROM JUNO!
Juno offers FREE or PREMIUM Internet access for less!
Join Juno today!  For your FREE software, visit:
http://dl.www.juno.com/get/web/.

--
http://www.piclist.com#nomail Going offline? Don't AutoReply us!
email listserv@mitvma.mit.edu with SET PICList DIGEST in the body