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. 01, 2022
Filed:
Mar. 26, 2021
Xilinx, Inc., San Jose, CA (US);
Satish B. Sivaswamy, Fremont, CA (US);
Nitin Deshmukh, Monroe, WA (US);
Garik Mkrtchyan, Fremont, CA (US);
Grigor S. Gasparyan, San Jose, CA (US);
Abstract
Performing partition wire assignment for routing a multi-partition circuit design can include performing, using computer hardware, a global assignment phase by clustering a plurality of super-long lines (SLLs) into a plurality of SLL bins, clustering loads of nets of a circuit design into a plurality of load clusters, and assigning the plurality of SLL bins to the plurality of load clusters. For each SLL bin, a detailed assignment phase can be performed wherein each net having a load cluster assigned to the SLL bin is assigned one or more particular SLLs of the SLL bin using the computer hardware.