Presentation 2005-09-16
A Method of Low Energy Design Over An Autonomous Reconfiguration Technique
Shigeki IMAI, Masahiro IIDA, Toshinori SUEYOSHI,
PDF Download Page PDF download Page Link
Abstract(in Japanese) (See Japanese page)
Abstract(in English) High power consumption is a constraining factor for Reconfigurable Devices growth. We aim at reducing energy consumption by autonomous reconfiguration of data-dependent circuits. These circuits are reconfigured in accordance with input data. In this paper, we compare the energy consumption of the data-dependent circuits with that of the original circuits. We apply our method to a DCT module of JPEG encoder, and we make MAC circuit by two contexts in this application. As a result of evaluation, the energy consumption was reduced by a maximum of about 24.7%. Moreover, the clock period of the data-dependent circuit was improved about 11.2%.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Reconfigurable Device / Low Energy / Autonomous Reconfiguration
Paper # RECONF2005-44
Date of Issue

Conference Information
Committee RECONF
Conference Date 2005/9/9(1days)
Place (in Japanese) (See Japanese page)
Place (in English)
Topics (in Japanese) (See Japanese page)
Topics (in English)
Chair
Vice Chair
Secretary
Assistant

Paper Information
Registration To Reconfigurable Systems (RECONF)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) A Method of Low Energy Design Over An Autonomous Reconfiguration Technique
Sub Title (in English)
Keyword(1) Reconfigurable Device
Keyword(2) Low Energy
Keyword(3) Autonomous Reconfiguration
1st Author's Name Shigeki IMAI
1st Author's Affiliation Department of Mathematics and Computer Science, Graduate School of Science and Technology, Kumamoto University()
2nd Author's Name Masahiro IIDA
2nd Author's Affiliation Department of Computer Science, Faculty of engineering, Kumamoto University:PRESTO, Japan Science and Technology Agency
3rd Author's Name Toshinori SUEYOSHI
3rd Author's Affiliation Department of Computer Science, Faculty of engineering, Kumamoto University
Date 2005-09-16
Paper # RECONF2005-44
Volume (vol) vol.105
Number (no) 288
Page pp.pp.-
#Pages 6
Date of Issue