Synopsys, Inc.
Capturing routing intent by using a multi-level route pattern description language

Abstract:

Techniques and systems for capturing and using routing intent in an integrated circuit (IC) design are described. Some embodiments use a graphical user interface (GUI) to capture routing intent for a net, wherein the routing intent includes a set of circuit objects associated with the net, a routing pattern, and optionally a set of user-provided attribute values. Next, the embodiments provide the routing intent to a router, wherein the router uses the routing intent to route the net.