Electromigration-aware interconnect design

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

Abstract

Electromigration (EM) is seen as a growing problem in recent and upcoming technology nodes, and affects a wider variety of wires (e.g., power grid, clock/signal nets), circuits (e.g., digital, analog, mixed-signal), and systems (e.g., mobile, server, automotive), touching lower levels of metal than before. Moreover, unlike traditional EM checks that were performed on each wire individually, EM checks must evolve to consider the system-level impact of wire failure. This requires a change in how interconnect design incorporates this effect. This paper overviews the root causes of EM, its impact on high-performance designs, and techniques for analyzing, working around, and alleviating the effects of EM.

Original languageEnglish (US)
Title of host publicationISPD 2019 - Proceedings of the 2019 International Symposium on Physical Design
PublisherAssociation for Computing Machinery
Pages83-90
Number of pages8
ISBN (Electronic)9781450362535
DOIs
StatePublished - Apr 4 2019
Event2019 ACM International Symposium on Physical Design, ISPD 2019 - San Francisco, United States
Duration: Apr 14 2019Apr 17 2019

Publication series

NameProceedings of the International Symposium on Physical Design

Conference

Conference2019 ACM International Symposium on Physical Design, ISPD 2019
CountryUnited States
CitySan Francisco
Period4/14/194/17/19

Bibliographical note

Funding Information:
This work was supported in part by the NSF under awards CCF-1421606, CCF-1714805, and by the DARPA IDEA program. The author gratefully acknowledges the work of Dr. Vivek Mishra, Dr. Palkesh Jain, and Vidya Chhabria that led to many of the insights in this paper.

Keywords

  • Clock networks
  • Electromigration
  • Power grids
  • Reliability
  • Stress

Fingerprint Dive into the research topics of 'Electromigration-aware interconnect design'. Together they form a unique fingerprint.

Cite this