--- In "rogerb01" <> wrote:
>
>
> > I've written a program, cctl, which can do quite a bit to control
> power
> > usage etc that should work for the 7260 - I've only tested on the
> 7200.
> > It can be downloaded from my ts7200 page. It allows any setting
> for the
> > various clock frequencies on the processor chip etc. Actually I
> thought TS
> > had put the CPU changing stuff into a shell they distribute with
> the cards
> > nowadays?
> >
> > cheers
> > Jim
> >
> > -------------------------------------------------------------------
> ---------
> Thanks for responding, Jim.
> I have tried your program and yes, it can change the clock rates
> just fine. However I get an I/O error when trying to turn the
> ethernet I/F on/off.
The Ethernet module is enabled only down to a certain clock speed (I
can't remeber which), below which it doesn't work anymore.
> I'll try to get hold of Technologic tech support to find out if they
> have a shell to do this or have any documentation. I did not see
> anything in any of the documentation I've looked at on their site.
> I've tried toggling bit2 (allegedly the phy power control bit) in
> the power management register but nothing seems to happen.
> Regards,
> Roger
>
>
>
> > HomePage: http://www.comp.leeds.ac.uk/jj
> > TS7200 Page: http://www.comp.leeds.ac.uk/jj/linux/arm-sbc.html
> >
>
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