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Disc drive circuitry swap

  • US 9,679,602 B2
  • Filed: 06/14/2006
  • Issued: 06/13/2017
  • Est. Priority Date: 06/14/2006
  • Status: Active Grant
First Claim
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1. A method comprising:

  • creating calibration data using a first control circuitry of a disc drive;

    replacing the first control circuitry with a second control circuitry with different components relative to the first control circuitry in the disc drive, the second control circuitry configured to provide different functionality as compared to the first control circuitry; and

    operating the disc drive with the second control circuitry using the calibration data.

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