Re: [microblaze-uclinux] Dynamically Changing the clock...

[Ryan Angilly <angilly@xxxxxxxxx>]

Wow -- I think this is exactly what I'm looking for.  It would be
awesome if you could send me the source code when you get a chance. 
Also, where did you find this example?  Is there a database somewhere
that I could look through in the future?

-Ryan


On Wed, 17 Nov 2004 09:24:00 -0500, Tim Rosario <trosario@vutek.com> wrote:
> Ryan, I just saw an example project for the V4 that did something like this.
> It would let you change the parameters of your DCM on the fly. Something
> similar to what you want to do without the extra HW. The last page of the
> attached PDF talks about it. If sounds like something you want, I can
> forward you the project files. It is for the V4 eval board though...
> 
> --Tim
> 
> 
> 
> -----Original Message-----
> From: Ryan Angilly [mailto:angilly@gmail.com]
> Sent: Tuesday, November 16, 2004 4:43 PM
> To: microblaze-uclinux@itee.uq.edu.au
> Subject: [microblaze-uclinux] Dynamically Changing the clock...
> 
> I have an application where I want to change the core clock speed of
> the microblaze on the fly.  I haven't tried anything yet, but I'm
> thinking about installing a little programmable clock divider that
> sits between the clock pad on the FPGA and the input to the sys_clk
> signal in microblaze.  Has anyone done anything like this, and is it
> as monsterously hard as I think it's going to be?
> 
> Thanks,
> 
> --
> Ryan Angilly
> 
> President -- Sigma Phi Epsilon
> Research Assistant -- Machine Vision Laboratory
> Program Manager -- WPI PANSAT Nanosatellite
> Worcester Polytechnic Institute M.S. '06
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> 
> 


-- 
Ryan Angilly

President -- Sigma Phi Epsilon
Research Assistant -- Machine Vision Laboratory
Program Manager -- WPI PANSAT Nanosatellite
Worcester Polytechnic Institute M.S. '06
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