Cart (Loading....) | Create Account
Close category search window
 

FSMD functional partitioning for low power

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

3 Author(s)
Hwang, E. ; Dept. of Comput. Sci. & Eng., California Univ., Riverside, CA, USA ; Vahid, F. ; Yu-Chin Hsu

Previous work has shown that sizable power reductions can be achieved by shutting down a system's sub-circuits when they are not needed. However, these shutdown techniques focus on shutting down only portions of the controller or the datapath of a single custom hardware processor. We propose a higher level shutdown technique that considers both the controller and datapath simultaneously; in particular, we partition a processor into multiple simpler mutually-exclusive communicating processors, and then shut down the inactive processors (i.e., the inactive controller/datapath pairs). Power reduction is accomplished because only one smaller processor is active at a time. In addition to power reduction, functional partitioning also provides solutions to a variety of synthesis problems and does not require the modification of the synthesis tool. We present results showing that this FSMD functional partitioning technique can reduce power, on average, 42% over unoptimized systems.

Published in:

Design, Automation and Test in Europe Conference and Exhibition 1999. Proceedings

Date of Conference:

9-12 March 1999

Need Help?


IEEE Advancing Technology for Humanity About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies

A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2014 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.