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Paper Abstract and Keywords
Presentation 2013-11-28 13:45
A Study on Design Structure of Ring Oscillators with Plural Frequency Characteristics in FPGAs
Yousuke Miyake, Masafumi Monden, Yasuo Sato, Seiji Kajihara (Kyusyu Inst. of Tech.) VLD2013-84 DC2013-50
Abstract (in Japanese) (See Japanese page) 
(in English) FPGAs are used in various embedded systems including highly reliable systems, therefore, it is important to ensure its reliability. Temperature monitors using ring oscillators are often used to guarantee the reliability of VLSIs; however, the estimation accuracy of the temparature monitors implemented in FPGAs will be varied much. This is because structures of wires and circuits, which depend on logic synthesis and layout, are different even if logic functions are same. Thus, reduction of wire delay variation of the ring oscillators is required.This paper discusses a design method of ring oscillators that suit to the FPGA structure to realize an accurate temperature monitor.
Keyword (in Japanese) (See Japanese page) 
(in English) FPGA / Ring Oscillator / Temperature monitor / / / / /  
Reference Info. IEICE Tech. Rep., vol. 113, no. 321, DC2013-50, pp. 165-170, Nov. 2013.
Paper # DC2013-50 
Date of Issue 2013-11-20 (VLD, DC) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
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reproduction
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Download PDF VLD2013-84 DC2013-50

Conference Information
Committee VLD DC IPSJ-SLDM CPSY RECONF ICD CPM  
Conference Date 2013-11-27 - 2013-11-29 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English) Design Gaia 2013 -New Field of VLSI Design- 
Paper Information
Registration To DC 
Conference Code 2013-11-VLD-DC-SLDM-CPSY-RECONF-ICD-CPM 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Study on Design Structure of Ring Oscillators with Plural Frequency Characteristics in FPGAs 
Sub Title (in English)  
Keyword(1) FPGA  
Keyword(2) Ring Oscillator  
Keyword(3) Temperature monitor  
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1st Author's Name Yousuke Miyake  
1st Author's Affiliation Kyusyu Institute of Technology (Kyusyu Inst. of Tech.)
2nd Author's Name Masafumi Monden  
2nd Author's Affiliation Kyusyu Institute of Technology (Kyusyu Inst. of Tech.)
3rd Author's Name Yasuo Sato  
3rd Author's Affiliation Kyusyu Institute of Technology (Kyusyu Inst. of Tech.)
4th Author's Name Seiji Kajihara  
4th Author's Affiliation Kyusyu Institute of Technology (Kyusyu Inst. of Tech.)
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Speaker Author-1 
Date Time 2013-11-28 13:45:00 
Presentation Time 25 minutes 
Registration for DC 
Paper # VLD2013-84, DC2013-50 
Volume (vol) vol.113 
Number (no) no.320(VLD), no.321(DC) 
Page pp.165-170 
#Pages
Date of Issue 2013-11-20 (VLD, DC) 


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