Schwegman Lundberg & Woessner, P.A.
Routing congestion based on layer-assigned net and placement blockage
Various embodiments provide for routing a network of a circuit design based on at least one of a placement blockage or a layer-assigned network of a circuit design. For instance, some embodiments route a network of a circuit design (e.g., clock net, date net) by generating a congestion map based on modeling layer-assigned networks, considering (e.g., accounting for) routing congestion based on a placement blockage of the circuit design, or some combination of both.
Cadence Design Systems, Inc.
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inventional inventional inventional
Wing-Kai Mehmet Can Gracieli Derong Wen-Hao Zhuo
Chow Yildiz Posser Liu Liu Li