[Open-graphics] Other interesting bits of math to do in FPGAs

[Lourens Veen]

On Wednesday 19 September 2007 16:02:44 Timothy Normand Miller wrote:
> On 9/19/07, Farhan Mohamed Ali <farhan at cmu.edu> wrote:
> > On Wed, September 19, 2007 9:20 am, Timothy Normand Miller said:
> > > We've talked a lot about multipliers recently, and in the past,
> > > we've talked about floating point adders, multipliers, and
> > > reciprocal.
> >
> > Is there any RTL for that stuff? I can't seem to find it on the
> > repository. If there is more work needed here i will be more than
> > happy to do it, i like this stuff.
>
> There's reciprocal code that was posted to the list a long time ago.

It's been two and a half years actually. Wow! If you're interested, have 
a look at 
http://lists.duskglow.com/open-graphics/2005-February/thread.html

Thread names to look for: "Accurate rasterization", "Crude estimate of 
interpolation accuracy" and various names including "reciprocal".

Lourens
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