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:
Jun. 08, 2021
Filed:
Jun. 08, 2020
Cadence Design Systems, Inc., San Jose, CA (US);
Wing-Kai Chow, Austin, TX (US);
Mehmet Can Yildiz, Austin, TX (US);
Cadence Design Systems, Inc., San Jose, CA (US);
Abstract
Various embodiments described herein provide for routing of wires of a network of a circuit design based on pin placement within a routing blockage. In particular, various embodiments provide a routing solution for a circuit design with zero blockage violation when there is no pin inside routing blockage of the circuit design, and uses a parameter (e.g., an adjustable parameter) that controls accuracy at which a routing process handles a pin (e.g., as placed by a placement stage) in routing blockage of the circuit design. For example, the parameter can control how much detour is acceptable when handling routing for a pin inside a routing blockage.