DDM: Delay driven layer assignment algorithm based on deployment mechanism

This paper proposes a delay driven layer assignment algorithm which selects the routing layer by setting a wire segment deployment mechanism. The proposed algorithm mainly includes an improved segment weighting strategy and a via constraint strategy. The proposed algorithm could reduce via count whi...

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Bibliographic Details
Published inIEEE International Conference on Consumer Electronics-China (Online) pp. 1 - 2
Main Authors Bao, Chenpeng, Xu, Saijuan, Chen, Zhen
Format Conference Proceeding
LanguageEnglish
Published IEEE 15.09.2021
Subjects
Conferences
Delays
Optimization
Routing
Wires
Online AccessGet full text
ISSN2575-8284
DOI10.1109/ICCE-TW52618.2021.9603147

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Summary:This paper proposes a delay driven layer assignment algorithm which selects the routing layer by setting a wire segment deployment mechanism. The proposed algorithm mainly includes an improved segment weighting strategy and a via constraint strategy. The proposed algorithm could reduce via count while optimizing delay, and provide a better global routing result for guiding the following detail routing.
ISSN:2575-8284
DOI:10.1109/ICCE-TW52618.2021.9603147