Superconductor digital electronics: Scalability and energy efficiency issues
SK Tolpygo - Low Temperature Physics, 2016 - pubs.aip.org
Superconductor digital electronics using Josephson junctions as ultrafast switches and
magnetic-flux encoding of information was proposed over 30 years ago as a sub-terahertz …
magnetic-flux encoding of information was proposed over 30 years ago as a sub-terahertz …
[BOOK][B] Single Flux Quantum Integrated Circuit Design
G Krylov, EG Friedman - 2024 - Springer
Conventional semiconductor-based digital electronics, with complementary metal oxide
semiconductor (CMOS) technology as the primary example, has experienced meteoric …
semiconductor (CMOS) technology as the primary example, has experienced meteoric …
Interconnect routing for large-scale RSFQ circuits
The increasing complexity of modern rapid single flux quantum (RSFQ) circuits has made on-
chip signal routing, an issue of growing importance. In this paper, several methods for …
chip signal routing, an issue of growing importance. In this paper, several methods for …
Repeater insertion in SFQ interconnect
Superconductive passive transmission lines (PTL) are widely used for signal routing in large-
scale rapid single flux quantum (RSFQ) circuits. Due to the imperfect matching of the …
scale rapid single flux quantum (RSFQ) circuits. Due to the imperfect matching of the …
Global interconnects in VLSI complexity single flux quantum systems
On-chip signal routing has become an issue of growing importance in modern VLSI
complexity single flux quantum (SFQ) systems. In this paper, different routing methods for …
complexity single flux quantum (SFQ) systems. In this paper, different routing methods for …
Superconducting single flux quantum (SFQ) technology for power-efficiency computing
J Ren, G Tang, F Wang, S Li, P Qu, X Gao… - CCF Transactions on …, 2022 - Springer
Superconducting integrated circuits (ICs) based on Josephson junctions (JJs) and
superconducting materials subvert semiconductor ICs at the device level. For over 50 years …
superconducting materials subvert semiconductor ICs at the device level. For over 50 years …
Design and Implementation of a Pipelined Bit-Serial SFQ Microprocessor,
Y Yamanashi, M Tanaka, A Akimoto… - IEEE transactions on …, 2007 - ieeexplore.ieee.org
A pipelined 8-bit-serial single-flux-quantum (SFQ) microprocessor, called CORE1beta, was
designed and tested. The CORE1beta has two cascaded arithmetic logic units (ALUs) based …
designed and tested. The CORE1beta has two cascaded arithmetic logic units (ALUs) based …
64-GHz datapath demonstration for bit-parallel SFQ microprocessors based on a gate-level-pipeline structure
R Kashima, I Nagaoka, M Tanaka… - IEEE Transactions …, 2021 - ieeexplore.ieee.org
We successfully demonstrated an 8-bit-wide, bit-parallel datapath composed of an arithmetic
logic unit and register files for high-throughput oriented SFQ microprocessors based on a …
logic unit and register files for high-throughput oriented SFQ microprocessors based on a …
Transmission lines in VLSI complexity single flux quantum systems
Superconductive electronics based on Josephson junctions (JJ) is a promising cryogenic
alternative technology to complementary metal oxide semiconductor (CMOS) technology for …
alternative technology to complementary metal oxide semiconductor (CMOS) technology for …
H-tree clock synthesis in RSFQ circuits
Rapid single flux quantum (RSFQ) technology promises high performance, energy efficient
supercomputers to achieve DoE exascale computing. An important challenge in VLSI …
supercomputers to achieve DoE exascale computing. An important challenge in VLSI …