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Data capture technique for high speed signaling

United States Patent

August 26, 2008
View the Complete Patent at the US Patent & Trademark Office
Lawrence Livermore National Laboratory - Visit the Industrial Partnerships Office Website
A data capture technique for high speed signaling to allow for optimal sampling of an asynchronous data stream. This technique allows for extremely high data rates and does not require that a clock be sent with the data as is done in source synchronous systems. The present invention also provides a hardware mechanism for automatically adjusting transmission delays for optimal two-bit simultaneous bi-directional (SiBiDi) signaling.
Barrett; Wayne Melvin (Rochester, MN), Chen; Dong (Croton On Hudson, NY), Coteus; Paul William (Yorktwon Heights, NY), Gara; Alan Gene (Mount Kisco, NY), Jackson; Rory (Eastchester, NY), Kopcsay; Gerard Vincent (Yorktown Hieghts, NY), Nathanson; Ben Jesse (Teaneck, NY), Vranas; Paylos Michael (Bedford Hills, NY), Takken; Todd E. (Brewster, NY)
International Business Machines Corporation (Armonk, NY)
10/ 468,992
February 25, 2002
This invention was made with Government support under subcontract number B517552 under prime contract number W-7405-ENG-48 awarded by the Department of Energy. The Government has certain rights in this invention.