Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Marvin J. Rich0
Jay R. Herring0
Date of Patent
December 5, 2006
0Patent Application Number
107538520
Date Filed
January 8, 2004
0Patent Primary Examiner
Patent abstract
A scalable LBIST control structure provides for testing of multiple independent clock domains within a chip and/or across multiple chips. The LBIST control structure sequences all clock domains through each step of the LBIST sequence synchronously, allowing multiple clock domains and/or multiple chips to be controlled from a common point.
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