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Data transmission update technique in low power modes

  • US 20040156396A1
  • Filed: 02/07/2003
  • Published: 08/12/2004
  • Est. Priority Date: 02/07/2003
  • Status: Active Grant
First Claim
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1. A computer system having at least a portion capable of operating in a normal mode and a low power mode, comprising:

  • a transmission link arranged to propagate a data signal and a clock signal; and

    calibration circuitry, operatively connected to the clock signal and dependent on a power mode control signal, capable of updating a receipt time of the data signal, wherein the power mode control signal is indicative of whether the at least a portion is in the low power mode.

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