Check out:
http://www.opencores.org/projects.cgi/web/fpu/overview
I'm not sure how much space it requires in the FPGA.
Regards,
PJE
--- In Dustin Harriman <>
wrote:
>
> Hi all,
>
> I see that the ts-7300 has a programmable FPGA. It
> also does software emulation of floating point
> operations (ie. in the version of Debian distributed
> by Technologic Systems), because mavcrunch support
> doesn't seem to be compiled into Debian's stock arm
> packages currently.
>
> So if mavcrunch isn't readily available for use, how
> hard would it be to burn the floating point emulation
> software into the FPGA, and thereby gain hardware
> acceleration on floating point operations (and to heck
> with mavcrunch)? Would it fit?
>
> If this is possible, can anyone give me pointers on
> how to go about this? Can the FPGA's contents be
> mounted like a filesystem, and I just copy files in
> there (thereby burning them in)? I suppose that would
> be asking an awful lot.
>
> It would be important to me that the FPGA still be
> able to drive the VGA video, as I wouldn't want to
> lose that.
>
> Any corrections to my dim understanding of the
> ts-7300's capabilities would be greatly appreciated.
>
> Cheers,
>
> Dustin Harriman
>
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