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System and method for adaptively deskewing parallel data signals relative to a clock

United States Patent

October 4, 2011
View the Complete Patent at the US Patent & Trademark Office
Lawrence Livermore National Laboratory - Visit the Industrial Partnerships Office Website
A system and method of reducing skew between a plurality of signals transmitted with a transmit clock is described. Skew is detected between the received transmit clock and each of received data signals. Delay is added to the clock or to one or more of the plurality of data signals to compensate for the detected skew. The delay added to each of the plurality of delayed signals is updated to adapt to changes in detected skew.
Jenkins; Philip Nord (Redwood Shores, CA), Cornett; Frank N. (Chippewa Falls, WI)
Silicon Graphics, Inc. (Sunnyvale, CA)
12/ 247,122
October 7, 2008
STATEMENT OF RIGHTS IN INVENTION The United States Government has rights to use this invention pursuant to subcontract B338314 issued by the University of California, which operates Lawrence Livermore National Laboratory for the United States Department of Energy under Contract No. W-7405-ENG-48.