Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Helmut Horvat0
Stefan Wallstab0
Jan Otterstedt0
Date of Patent
June 15, 2010
0Patent Application Number
106386590
Date Filed
August 11, 2003
0Patent Citations Received
Patent Primary Examiner
Patent abstract
The invention relates to a data processing device with a functionally programmable logic circuit and a programming interface. An authorization control unit is provided, which protects the programming interface against an unauthorized access. This enables the functions of a semiconductor module to be changed in a customer-specific manner while preventing unauthorized entities from subsequently changing the functionality.
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