Presentation | 1998/7/28 Design of SFQ Logic Circuits Based on Binary Decision Diagram Nobuyuki Yoshikawa, Hiroshi Tago, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We will propose a design approach to implement single-flux-quantum(SFQ)logic circuits based on a binary decision diagram(BDD).The BDD is a way to represent a logical function by using a directed graph, which is composed of a node having one input(root)and two outputs(branches).It has been proved that any combinational logic can be represented by this basic element.We will show that the BDD is effectively implemented by the SFQ circuit, where the node is replaced with SFQ D_2 flip-flop.Important features of the BDD SFQ logic circuit are simplicity of circuit structure, self-timed nature and high modularity. We have designed BDD SFQ adder and showed that a junction count and latency are smaller than the conventional RSFQ circuits. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | SFQ / RSFQ / BDD / adder / logic circuit / superconducting device |
Paper # | SCE98-21 |
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Conference Information | |
Committee | SCE |
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Conference Date | 1998/7/28(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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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 SFQ Logic Circuits Based on Binary Decision Diagram |
Sub Title (in English) | |
Keyword(1) | SFQ |
Keyword(2) | RSFQ |
Keyword(3) | BDD |
Keyword(4) | adder |
Keyword(5) | logic circuit |
Keyword(6) | superconducting device |
1st Author's Name | Nobuyuki Yoshikawa |
1st Author's Affiliation | Faculty of Engineering, Yokohama National University() |
2nd Author's Name | Hiroshi Tago |
2nd Author's Affiliation | Faculty of Engineering, Yokohama National University |
Date | 1998/7/28 |
Paper # | SCE98-21 |
Volume (vol) | vol.98 |
Number (no) | 222 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |