Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Srimat T. Chakradhar1
Chia-Tso Chao1
Seongmoon Wang1
Date of Patent
May 22, 2007
1Patent Application Number
109855991
Date Filed
November 10, 2004
1Patent Primary Examiner
Patent abstract
A test output compaction architecture and method that takes advantage of a response shaper in order to minimize masking of faults during compaction. A response shaper is inserted between a plurality of scan chains and an output compactor. The response shaper receives output responses from scan chains and reshapes the output responses in a manner that minimizes masking of faults by the output compactor.
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