| Presentation | 2016-04-20 On-chip Implementation of Random-Access-Memory and RSFQ Microprocessor with High-Functionality Ryo Sato, Yuki Ando, Masamitsu Tanaka, Akira Fujimaki, Kazuyoshi Takagi, Naofumi Takagi, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The single flux quantum (SFQ) microprocessor demonstrated so far was not able to run meaningful programs due to the limit in functionality and memory capacity. Recently, we have been able to design more complex, highly-integrated circuits because of the progress in process and circuit design technology. We are aiming to demonstrate benchmarking program, and have started development of SFQ microprocessors with high-functionality embedded with random access memories called “CORE e series”. We measured CORE e4 fabricated using the AIST 10 kA/cm2 Nb process (ADP2), and obtained correct operation of 18 instructions out of 20 instructions. In this paper, we report the design and implementation of components of the CORE e microprocessors, and the measurement result of the CORE e4. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | RSFQ circuit / Microprocessor / Random access memory |
| Paper # | SCE2016-5 |
| Date of Issue | 2016-04-13 (SCE) |
| Conference Information | |
| Committee | SCE |
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| Conference Date | 2016/4/20(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Nobuyuki Yoshikawa(Yokohama National Univ.) |
| Vice Chair | |
| Secretary | (Yokohama National Univ.) |
| Assistant | Hiroyuki Akaike(Nagoya Univ.) |
| Paper Information | |
| Registration To | Technical Committee on Superconductive Electronics |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | On-chip Implementation of Random-Access-Memory and RSFQ Microprocessor with High-Functionality |
| Sub Title (in English) | |
| Keyword(1) | RSFQ circuit |
| Keyword(2) | Microprocessor |
| Keyword(3) | Random access memory |
| 1st Author's Name | Ryo Sato |
| 1st Author's Affiliation | Nagoya University(Nagoya Univ.) |
| 2nd Author's Name | Yuki Ando |
| 2nd Author's Affiliation | Kyoto University(Kyoto Univ.) |
| 3rd Author's Name | Masamitsu Tanaka |
| 3rd Author's Affiliation | Nagoya University(Nagoya Univ.) |
| 4th Author's Name | Akira Fujimaki |
| 4th Author's Affiliation | Nagoya University(Nagoya Univ.) |
| 5th Author's Name | Kazuyoshi Takagi |
| 5th Author's Affiliation | Kyoto University(Kyoto Univ.) |
| 6th Author's Name | Naofumi Takagi |
| 6th Author's Affiliation | Kyoto University(Kyoto Univ.) |
| Date | 2016-04-20 |
| Paper # | SCE2016-5 |
| Volume (vol) | vol.116 |
| Number (no) | SCE-6 |
| Page | pp.pp.25-30(SCE), |
| #Pages | 6 |
| Date of Issue | 2016-04-13 (SCE) |