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System and Method of Dynamically Switching Queue Threshold

  • US 20100131783A1
  • Filed: 11/24/2008
  • Published: 05/27/2010
  • Est. Priority Date: 11/24/2008
  • Status: Active Grant
First Claim
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1. A system of dynamically switching queue threshold, comprising:

  • a data queue, having a first threshold and a second threshold, the data queue being dynamically switched between the first threshold and the second threshold according to different power state of a central processing unit (CPU), wherein the first threshold is greater than the second threshold;

    wherein a system memory is requested to fill the data queue with data whenever amount of the data queue is less than the switched first/second threshold.

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