On Tue, 2005-12-20 at 15:34 +0000, nagi_kann wrote:
> Hi,
>
> Has anyone tried 'Advanced Power Management' on the TS7200?
>
> My application of the TS7200 is a data acquisition system wherein data
> acquisition is every 3 hours and the acquisition process takes just 30
> to 35 mins. So for roughly 2 hrs, the TS7200 is consuming power
> without really doing any work. I want to put the unit in an 'low
> power' mode (the ep9302 has support for this but how do I do it from
> Linux?) during the 2.5 hr break between data acquisition cylcles.
>
> Any ideas on how I can acheive it?
scale down the arm/ahb bus/abp bus frequencies and
power down the ethernet phy (if you don't need it).
> I went through the linux literature and found 'apm' (basically for
> laptops), but would it work on the TS7200 (if I compiled it for TS7200)?
no.
-- lg zen
Firmix Software GmbH http://www.firmix.at/
Embedded Linux Development and Services
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