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Parameter variations and impact on circuits and microarchitecture

Published 2 June 2003
Shekhar Borkar, Tanay Karnik, S. Narendra, Jim Tschanz, A. Keshavarzi, Vivek De
Citations1,406

TL;DR

Process, voltage and temperature variations; and their impact on circuit and microarchitecture; and possible solutions to reduce the impact of parameter variations and to achieve higher frequency bins are presented.

Abstract

Parameter variation in scaled technologies beyond 90nm will pose a major challenge for design of future high performance microprocessors. In this paper, we discuss process, voltage and temperature variations; and their impact on circuit and microarchitecture. Possible solutions to reduce the impact of parameter variations and to achieve higher frequency bins are also presented.

Keywords

Engineering