Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Ian Field0
Edmond John Simon Ashfield0
Thomas Sean Houlihane0
Paul Kimelman0
Date of Patent
August 12, 2008
Patent Application Number
11343210
Date Filed
January 31, 2006
Patent Citations Received
Patent Primary Examiner
Patent abstract
An integrated circuit is provided with diagnostic circuitry, such as serial scan chains or debug bus access circuits, with which communication is established using an interface circuit coupled with a bi-directional serial link to an external diagnostic device. The bi-directional serial link carries both data and control signals.
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