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:
Aug. 24, 2010
Filed:
Sep. 27, 2007
Yoshiyuki Kato, Kawasaki, JP;
Hisashi Aoyama, Kawasaki, JP;
Yoshiyuki Kato, Kawasaki, JP;
Hisashi Aoyama, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
An FPGA-information managing unit retrieves FPGA information, such as pin assignment information and attribute information, that is created by an FPGA-designing CAD apparatus. A library creating unit creates a symbol library by using the FPGA information. A pin-swap processing unit retrieves pin swap information from a package-designing CAD apparatus, and reflect the pin swap in the symbol library, the FPGA information, a circuit diagram, and a constrained condition. A change-history storing unit stores therein a change history of the FPGA information. A history output unit outputs information for notifying the pin swap to the FPGA-designing CAD apparatusbased on the change history stored in the change-history storing unit.