Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
July 14, 2009
Patent Application Number
11790737
Date Filed
April 27, 2007
Patent Primary Examiner
Patent abstract
The semiconductor integrated circuit includes: a plurality of macro cells; and a serial-parallel conversion circuit for converting a serial signal inputted from outside to generate parallel selection control signals during testing, or an A/D conversion circuit for converting an analog signal inputted from outside to generate digital selection control signals during testing. One or more among, the plurality of macro cells are selected based on the selection control signals and brought to a test operation state.
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