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Touch Controller with Improved Diagnostics Calibration and Communications Support

  • US 20110061948A1
  • Filed: 09/11/2009
  • Published: 03/17/2011
  • Est. Priority Date: 09/11/2009
  • Status: Active Grant
First Claim
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1. A method, comprising;

  • sampling data from one or a plurality of touch panel sense channels prior to demodulation;

    capturing a demodulation waveform, correlated with the sampled data, to form a record;

    storing one or a plurality of records; and

    accessing the one or a plurality of records to extract diagnostics information.

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