The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 15, 2011
Filed:
Jan. 14, 2008
Jay T. Young, Louisville, CO (US);
Jeffrey M. Mason, Eldorado Springs, CO (US);
Jay T. Young, Louisville, CO (US);
Jeffrey M. Mason, Eldorado Springs, CO (US);
Xilinx, Inc., San Jose, CA (US);
Abstract
Method and apparatus for providing secure intellectual property (IP) cores for a programmable logic device (PLD) are described. An aspect of the invention relates to a method of securely distributing an IP core for PLDs. A circuit design is generated for the IP core, the circuit design being re-locatable in a programmable fabric for PLDs. The circuit design is encoded to produce at least one partial configuration bitstream. Implementation data is generated for utilizing the IP core as a reconfigurable module in top-level circuit designs. The at least one partial configuration bitstream and the implementation data are delivered to users of the PLDs.