Delay-Driven Layer Assignment For Advanced Technology Nodes

Abstract

This paper addresses a delay-driven layer assignment problem with consideration of via delay and coupling effect in the global routing stage. A negotiation-based framework is proposed to balance delay, congestion, and via count. Coupling capacitance is considered using a probabilistic look-up table. Finally, the proposed algorithm uses both parallel wires and wide wires to reduce wire delay. The effectiveness of our layer assignment algorithm is supported by extensive experimental results.

Publication Date

2-16-2017

Publication Title

Proceedings of the Asia and South Pacific Design Automation Conference, ASP-DAC

Number of Pages

456-462

Document Type

Article; Proceedings Paper

Personal Identifier

scopus

DOI Link

https://doi.org/10.1109/ASPDAC.2017.7858365

Socpus ID

85015308696 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/85015308696

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