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Method, system, and apparatus for dynamic clock adjustment

  • US 20090177904A1
  • Filed: 03/05/2009
  • Published: 07/09/2009
  • Est. Priority Date: 06/30/2006
  • Status: Active Grant
First Claim
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1. A method of managing a power distribution network, comprising:

  • powering on a device coupled to the power distribution network, the device receiving a clock signal and the power distribution network including a voltage regulator to supply power to the device; and

    initiating a test of the device upon power-on, the test including;

    determining impedance related data based on the operation of the device, the impedance related data based on voltage information and clock speed information;

    storing the impedance related data over a range of operating conditions;

    evaluating the operation of the device based on the stored impedance related data; and

    adjusting the operation of the device based on the evaluation.

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