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DEVICE FOR USE IN INSPECTING A CPU AND METHOD THEREOF

  • US 20110246838A1
  • Filed: 12/15/2010
  • Published: 10/06/2011
  • Est. Priority Date: 03/31/2010
  • Status: Active Grant
First Claim
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1. A method for inspecting a central processing unit (CPU), the method being adapted for use in an inspection device, the inspection device being electrically connected to the CPU and comprising a receiving interface and a processor, the method comprising the following steps of:

  • (a) enabling the receiving interface to receive a first data stream from the CPU when the CPU executes a reference hardware inspection program in a first time interval;

    (b) enabling the processor to set the first data stream as a good log;

    (c) enabling the receiving interface to receive a second data stream from the CPU when the CPU executes the reference hardware inspection program in a second time interval;

    (d) enabling the processor to set the second data stream as an erroneous log;

    (e) enabling the processor to compare the good log with the erroneous log to determine a segment of the erroneous log as an erroneous range; and

    (f) enabling the processor to determine a defect of the CPU according to the erroneous range.

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