Presentation | 1998/11/16 An Asynchronous SFQ Logic Circuit K. Ueda, M. Morisue, Y. Nishikawa, M. Sakamoto, T. Morooka, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Novel SFQ logic circuit for an asynchronous operation is proposed. The principle of the circuits proposed here is based on a binary system, in which the logic of "1" is made to correspond to a positive pulse produced in the SFQ circuit while the logic of "0" is to a negative pulse. By using the binary values represented by positive and negative pulses, high performance logic circuits in asynchronous operation without a handshake process can be realized. In this paper the SFQ logic curcuits such as Exclusive-OR and NOT circuit for an asynchronous operation using a binary vaules of positive and negative pulses are described in detail. In order to verify correct operations of these circuits, computer simulations have been made. Simulation results showed that these logic circuits have achieved reliable operations. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | asynchronous circuit / SFQ / Josephson Junction |
Paper # | SCE98-34 |
Date of Issue |
Conference Information | |
Committee | SCE |
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Conference Date | 1998/11/16(1days) |
Place (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Superconductive Electronics (SCE) |
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Language | ENG |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | An Asynchronous SFQ Logic Circuit |
Sub Title (in English) | |
Keyword(1) | asynchronous circuit |
Keyword(2) | SFQ |
Keyword(3) | Josephson Junction |
1st Author's Name | K. Ueda |
1st Author's Affiliation | Faculty of Information sciences, Hiroshima City University() |
2nd Author's Name | M. Morisue |
2nd Author's Affiliation | Faculty of Information sciences, Hiroshima City University |
3rd Author's Name | Y. Nishikawa |
3rd Author's Affiliation | Faculty of Information sciences, Hiroshima City University |
4th Author's Name | M. Sakamoto |
4th Author's Affiliation | Faculty of Information sciences, Hiroshima City University |
5th Author's Name | T. Morooka |
5th Author's Affiliation | Seiko Instruments Inc. |
Date | 1998/11/16 |
Paper # | SCE98-34 |
Volume (vol) | vol.98 |
Number (no) | 399 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |