Institute of Computing Technology, Chinese Academy IR
| Design of an 8-bit Bit-Parallel RSFQ Microprocessor | |
| Qu, Pei-Yao1,2; Tang, Guang-Ming1; Yang, Jia-Hong1; Ye, Xiao-Chun1; Fan, Dong-Rui1,2; Zhang, Zhi-Min1; Sun, Ning-Hui1 | |
| 2020-10-01 | |
| 发表期刊 | IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY
 |
| ISSN | 1051-8223 |
| 卷号 | 30期号:7页码:6 |
| 摘要 | With Moore's law approaching its physical limits, low-temperature computing technology is ushering in unprecedented development opportunities. Rapid single-flux-quantum (RSFQ) circuit technology is currently the most mature superconducting integrated circuit technology. Based on the current fabrication process, we propose an 8-bit bit-parallel RSFQ microprocessor. The proposed microprocessor processes 8-bit data each clock cycle. Ten different instructions are executed. The microprocessor mainly consists of an on-chip instruction memory, two data registers, an instruction decoder, an 8-bit bit-parallel arithmetic logic unit, and a program counter. The microprocessor contains 7702 JJs (based on the Open Dataset of CONNECT Cell Library for AIST ADP2) without considering splitters, Josephson transmission lines, and passive transmission lines. We perform a logic-level simulation of the proposed microprocessor. The simulation results show correct operation with a target frequency of 16.7 GHz. |
| 关键词 | Digital circuit rapid single-flux-quantum (RSFQ) superconducting microprocessor |
| DOI | 10.1109/TASC.2020.3017527 |
| 收录类别 | SCI |
| 语种 | 英语 |
| 资助项目 | Innovation Program of Institute of Computing Technology, Chinese Academy of Sciences[20186120] ; Strategic Priority Research Program of Chinese Academy of Sciences[XDA18000000] ; National Natural Science Foundation of China[61732018] |
| WOS研究方向 | Engineering ; Physics |
| WOS类目 | Engineering, Electrical & Electronic ; Physics, Applied |
| WOS记录号 | WOS:000619052600001 |
| 出版者 | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://119.78.100.204/handle/2XEOYT63/16268 |
| 专题 | 中国科学院计算技术研究所期刊论文_英文 |
| 通讯作者 | Tang, Guang-Ming |
| 作者单位 | 1.Chinese Acad Sci, Inst Comp Technol, State Key Lab Comp Architecture, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Qu, Pei-Yao,Tang, Guang-Ming,Yang, Jia-Hong,et al. Design of an 8-bit Bit-Parallel RSFQ Microprocessor[J]. IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY,2020,30(7):6. |
| APA | Qu, Pei-Yao.,Tang, Guang-Ming.,Yang, Jia-Hong.,Ye, Xiao-Chun.,Fan, Dong-Rui.,...&Sun, Ning-Hui.(2020).Design of an 8-bit Bit-Parallel RSFQ Microprocessor.IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY,30(7),6. |
| MLA | Qu, Pei-Yao,et al."Design of an 8-bit Bit-Parallel RSFQ Microprocessor".IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY 30.7(2020):6. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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