S
Siva G. Narendra
Researcher at Intel
Publications - 235
Citations - 10877
Siva G. Narendra is an academic researcher from Intel. The author has contributed to research in topics: Card reader & Smart card. The author has an hindex of 52, co-authored 235 publications receiving 10764 citations. Previous affiliations of Siva G. Narendra include Massachusetts Institute of Technology.
Papers
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Proceedings ArticleDOI
Parameter variations and impact on circuits and microarchitecture
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.
Journal ArticleDOI
Adaptive body bias for reducing impacts of die-to-die and within-die parameter variations on microprocessor frequency and leakage
James W. Tschanz,James Kao,Siva G. Narendra,Rajendran Nair,Dimitri A. Antoniadis,Anantha P. Chandrakasan,Vivek De +6 more
TL;DR: Bidirectional adaptive body bias (ABB) is used to compensate for die-to-die parameter variations by applying an optimum pMOS and nMOS body bias voltage to each die which maximizes the die frequency subject to a power constraint as mentioned in this paper.
Die-to-Die and Within-Die Parameter Variations on Microprocessor Frequency and Leakage
James W. Tschanz,James Kao,Siva G. Narendra,Rajendran Nair,Dimitri A. Antoniadis,Anantha P. Chandrakasan,Vivek De +6 more
TL;DR: Measurements on a 150 nm CMOS test chip show that on-chip bidirectional adaptive body biasing compensates effectively for die-to-die parameter variation to meet both frequency and leakage requirements.
Proceedings ArticleDOI
Scaling of stack effect and its application for leakage reduction
TL;DR: A model that predicts the scaling nature of this leakage reduction effect is presented and use of stack effect for leakage reduction and other implications of this effect are discussed.
Patent
System and method for securing financial transactions
TL;DR: In this article, a multi-factor authentication system for secure financial transactions is presented, which consists of a portable transaction device (e.g., a wireless phone) which is used to program the magnetically or electronically reprogrammable stripe of a magnetic stripe card or the memory of a smart card.