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:
Dec. 29, 2020
Filed:
Jul. 12, 2019
Xilinx, Inc., San Jose, CA (US);
Raoul Badaoui, Los Gatos, CA (US);
Xiaojian Yang, Santa Clara, CA (US);
Xilinx, Inc., San Jose, CA (US);
Abstract
The disclosed approaches involve evaluating by a design tool executing on a computer system, a plurality of nets of a circuit design for individual levels of suitability for cutting each net into a cut net that crosses a partition boundary between a plurality of partitions of an integrated circuit (IC) device. The design tool partitions the circuit design. The partitioning includes cutting one or more of the nets into cut nets and favoring the cutting of ones of the plurality of nets having a greater level of suitability over others of the plurality of nets having a lesser level of suitability. The design tool assigns each cut net to one group of a plurality of groups and inserts respective time-division multiplexing circuitry on each group of cut nets. The design toon then places the circuit design on the IC device.