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Old 02-05-2009, 01:47 AM   #1
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CPU clock frequency

I am using cpufreq utility in my linux kernel. The cpufreq package is good enough to change the cpu frequency on the fly. I study the source code to understand how it happens. Basically two files are changed namely
/proc/cpuinfo and

But my question is how these files are linked with the hard ware

Last edited by sabyasachi_serc; 02-05-2009 at 01:52 AM. Reason: tag was not provided
Old 02-06-2009, 02:17 AM   #2
Registered: Dec 2008
Location: Atlanta, GA, USA
Distribution: Ubuntu
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try this link it can be usefull for you..

For more and detailed can refer some standard materials on embeded systems.



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