公开(公告)号：US11790147B1

公开(公告)日：2023-10-17

申请号：US17532087

申请日：2021-11-22

Applicant: Cadence Design Systems, Inc.

Inventor： Hongzhou Liu ,  Rahaprian Premavathi Mudiarasan ,  Sandipan Ghosh ,  Hui Xu ,  Chris (Shyh-Chang) Lin ,  Joshua Baudhuin ,  Ron Pyke ,  Juno Lin ,  Allen You ,  Yu Liu ,  Jiulong Zhang ,  Thomas Richards

IPC: G06F30/3953 ,  G06F30/31 ,  G06F30/398 ,  G06F30/3947 ,  G06F30/394

CPC classification number: G06F30/3953 ,  G06F30/31 ,  G06F30/394 ,  G06F30/398 ,  G06F30/3947

Abstract: Embodiments include herein are directed towards a method for electronic circuit design. Embodiments may include receiving, using a processor, an electronic design library including a plurality of design rules. Embodiments may include generating a routing graph, based upon, at least in part, the plurality of design rules, wherein the routing graph is a virtual representation of all of the available routing space for all routing layers associated with an electronic design. Embodiments may further include dynamically updating the routing graph at a graphical user interface, based upon, at least in part, a creation of a routing segment or a via at the graphical user interface.