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:
Jan. 09, 2018
Filed:
Feb. 10, 2016
Xilinx, Inc., San Jose, CA (US);
Pradip K. Jha, Cupertino, CA (US);
Atul Srinivasan, Woodside, CA (US);
Steven Banks, Sunnyvale, CA (US);
Nicholas A. Mezei, Thornton, CO (US);
XILINX, INC., San Jose, CA (US);
Abstract
Methods and systems are disclosed for placement and routing of a circuit design. A set of timing constraints is retrieved that specifies timing for objects included in a first shell circuit design configured to provide an interface for communication between the circuit design and the set of dedicated hardware resources on an IC. One or more objects of the first shell circuit design that do not affect timing of the circuit design are identified and removed from the first shell circuit design to produce a second shell circuit design. The circuit design is placed and routed according to timing constraints specified for objects of the first shell circuit design that are included in the second shell circuit design. The placed and routed circuit design is stored in a memory circuit.