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| Presentation | 2011-09-26 13:30 A Novel Cluster Structure based on Input Sharing of LUTs Toshiya Takahashi, Kazuki Inoue, Motoki Amagasaki, Masahiro Iida, Morihiro Kuga, Toshinori Sueyoshi (Kumamoto Univ.)  RECONF2011-25 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Cluster-based FPGAs are composed of logic clusters having LUTs which are basic logic elements. At each of logic clusters, LUTs are connected by a network of local routing wires. This network has a large number of wires and accounts for major area of FPGA. Thus, it is important to reduce local routing wires in the FPGA. In this paper, we propose a novel cluster structure which shares the input pins among several LUTs. The input sharing LUTs requires only a few routing resources and therefore reduces the amount of wires. As a result, FPGA area is decreased by 5% on average and 16% at maximum as compared with a conventional cluster structure. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | cluster-based FPGA / logic clusters / local routing networks / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 111, no. 218, RECONF2011-25, pp. 19-24, Sept. 2011. | |
| Paper # | RECONF2011-25 | |
| Date of Issue | 2011-09-19 (RECONF) | |
| ISSN | Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 | |
| Copyright and 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 | RECONF2011-25 |
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| Conference Information | |
| Committee | RECONF |
| Conference Date | 2011-09-26 - 2011-09-27 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Nagoya Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Reconfigurable Systems, etc. |
| Paper Information | |
| Registration To | RECONF |
| Conference Code | 2011-09-RECONF |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Novel Cluster Structure based on Input Sharing of LUTs |
| Sub Title (in English) | |
| Keyword(1) | cluster-based FPGA |
| Keyword(2) | logic clusters |
| Keyword(3) | local routing networks |
| Keyword(4) | |
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| 1st Author's Name | Toshiya Takahashi |
| 1st Author's Affiliation | Kumamoto University (Kumamoto Univ.) |
| 2nd Author's Name | Kazuki Inoue |
| 2nd Author's Affiliation | Kumamoto University (Kumamoto Univ.) |
| 3rd Author's Name | Motoki Amagasaki |
| 3rd Author's Affiliation | Kumamoto University (Kumamoto Univ.) |
| 4th Author's Name | Masahiro Iida |
| 4th Author's Affiliation | Kumamoto University (Kumamoto Univ.) |
| 5th Author's Name | Morihiro Kuga |
| 5th Author's Affiliation | Kumamoto University (Kumamoto Univ.) |
| 6th Author's Name | Toshinori Sueyoshi |
| 6th Author's Affiliation | Kumamoto University (Kumamoto Univ.) |
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| Speaker | Author-1 |
| Date Time | 2011-09-26 13:30:00 |
| Presentation Time | 25 minutes |
| Registration for | RECONF |
| Paper # | RECONF2011-25 |
| Volume (vol) | vol.111 |
| Number (no) | no.218 |
| Page | pp.19-24 |
| #Pages | 6 |
| Date of Issue | 2011-09-19 (RECONF) |
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