On Wed, Nov 25, 2009 at 2:02 AM, Jon Elson <el...@pico-systems.com> wrote:

> Well, I have the Beagle that Matt had been working on, does he have
> another one?  If there are two other developers who have them, that
> may well be enough for serious development work to continue.
> I should have these EPP adaptor boards working this week, assuming
> there's no major mistake in the layout.
>
> And, of course, without RTAI, nothing makes much difference.
>


A USB board with enough buffer for step/dir pulse commands should be able to
work well under EMC2 simulation mode without RTAI.

I'm verifying above statement with ASUS EEEBOX (w/ atom processor and USB
ports) and MESA 7i43 USB FPGA board. It seems to work well. Here's the clip
for it:
http://www.youtube.com/watch?v=JF6dYXo2CeE

I would be willing to help brining 7i43 to BeagleBoard if someone could give
me a peace of BeagleBoard and/or a CNC mill/lathe for developemnt.

Yishin
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