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:
Oct. 09, 2007
Filed:
May. 27, 2005
Suresh Sivasubramaniam, San Jose, CA (US);
Suresh Sivasubramaniam, San Jose, CA (US);
Xilinx, Inc., San Jose, CA (US);
Abstract
Method and apparatus for implementing a circuit design for at least one integrated circuit on a circuit board is described. In one example, a logical description of the circuit design is obtained. For example, a functional description of the circuit design may be synthesized to produce the logical description. Logical pins in the logical description are assigned to input/output (I/O) elements of the at least one integrated circuit, and the logical description is placed and routed for the at least one integrated circuit, based on external constraint data associated with the circuit board and internal logic constraint data associated with each of the at least one integrated circuit.