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 How do I set the speed of my PXA processor?		  Forum Locked
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rwhaley

628 Posts
Posted - 24 Mar 2004 :  15:34:42  Show Profile  Email Poster
Q. How do I set the speed of my PXA processor?

You can read and write the value of /proc/sys/cpu/0/speed to query and set the speed of the processor.

For example, to set the cpu frequency to 200 Mhz, use

echo 200000 > /proc/sys/cpu/0/speed

To get the current cpu frequency,

cat /proc/sys/cpu/0/speed
Edited by - adrian on 28 Dec 2007 11:56:13
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