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

Design space exploration for an embedded processor with flexible datapath interconnect

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

6 Author(s)
Tung Thanh Hoang ; Dept. of Comput. Sci. & Eng., Chalmers Univ. of Technol., Gothenburg, Sweden ; Jälmbrant, U. ; der Hagopian, E. ; Subramaniyan, K.P.
more authors

The design of an embedded processor is dependent on the application domain. Traditionally, design solutions specific to an application domain have been available in three forms: VLIW-based DSP processors, ASICs and FPGAs; each respectively offering generality of application domain, energy efficiency and flexibility. However, while matching the application domain to the resources needed, the design space becomes huge. We present FlexTools, a tool framework built around the FlexCore architecture to evaluate performance and energy efficiency for different applications. Here we demonstrate FlexTools for design space exploration with a focus on the data-routing flexibility of the FlexCore processor, in search of energy-efficient interconnect configurations that are both cycle-count and hardware efficient. Evaluation results suggest that a well-optimized instance of a 65-nm multiplier-extended FlexCore processor datapath, obtained using FlexTools, executes nine integer EEMBC benchmarks with a 15% cycle count reduction and dissipates 17% less energy than a reference MIPS datapath.

Published in:

Application-specific Systems Architectures and Processors (ASAP), 2010 21st IEEE International Conference on

Date of Conference:

7-9 July 2010

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.