Delay-Driven and Antenna-Aware Layer Assignment in Global Routing Under Multitier Interconnect Structure

A multilayer routing system usually adopts multiple interconnect configuration with different wire sizes and thicknesses. Since thicker layers of metal lead to fatter wires with smaller resistance, the layer assignment (LA) of nets has a large impact on the interconnect delay. However, such layer-de...

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Bibliographic Details
Published in:	IEEE transactions on computer-aided design of integrated circuits and systems Vol. 34; no. 5; pp. 740 - 752
Main Authors:	Sheqin Dong, Jianchang Ao, Fuqi Luo
Format:	Journal Article
Language:	English
Published:	IEEE 01.05.2015
Subjects:	Antenna Effect Antennas Delay Optimization Delays Global Routing Integrated circuit interconnections Layer Assignment Metals Multi-tier Interconnect Structure Routing Three-dimensional displays Via Minimization Wires layer assignment (LA) via minimization delay optimization Antenna effect multitier interconnect structure global routing (GR)
ISSN:	0278-0070, 1937-4151
Online Access:	Get full text
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