Presentation | 2003/7/11 Design of a Network Switch using Asynchronous SFQ Logic Gates Yoshihiro WAKIMIZU, Yideyuki YAMASAKI, Hiroaki MYOREN, Susumu TAKADA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In this study, we designed a 4×4 Banyan switch using the asynchronous single flux quantum (SFQ) logic gates. An address comparator for Batcher sorter and a contention detection circuit were composed using asynchronous SFQ gates. By using the asynchronous system for the circuit, no clock SFQ pulses are required. It is expected that short propagation delay and small circuit scale since there is no waiting time for clock pulses and Josephson transmission lines and D-FF gates for the synchronous system. On the assumption of the Nb/Al-AlO_x/Nb Josephson junction of J_c=1kA/cm^2, correct operation of 10GHz were confirmed by JSPICE3. The operations at 20GHz and 40GHz were confirmed by assuming of J_c=4kA/cm^2. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Asynchronous SFQ System / Banyan Switch / Address comparator / Contention detection circuits |
Paper # | SCE2003-14 |
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Conference Information | |
Committee | SCE |
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Conference Date | 2003/7/11(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Superconductive Electronics (SCE) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Design of a Network Switch using Asynchronous SFQ Logic Gates |
Sub Title (in English) | |
Keyword(1) | Asynchronous SFQ System |
Keyword(2) | Banyan Switch |
Keyword(3) | Address comparator |
Keyword(4) | Contention detection circuits |
1st Author's Name | Yoshihiro WAKIMIZU |
1st Author's Affiliation | Faculty of Engineering, Saitama University() |
2nd Author's Name | Yideyuki YAMASAKI |
2nd Author's Affiliation | Faculty of Engineering, Saitama University |
3rd Author's Name | Hiroaki MYOREN |
3rd Author's Affiliation | Faculty of Engineering, Saitama University |
4th Author's Name | Susumu TAKADA |
4th Author's Affiliation | Faculty of Engineering, Saitama University |
Date | 2003/7/11 |
Paper # | SCE2003-14 |
Volume (vol) | vol.103 |
Number (no) | 211 |
Page | pp.pp.- |
#Pages | 4 |
Date of Issue |