DocumentCode
2909898
Title
High-speed digital circuits for a Josephson computer
Author
Hasuo, Shinya
Author_Institution
Fujitsu Lab. Ltd., Atsugi, Japan
fYear
1992
fDate
27-29 May 1992
Firstpage
2
Lastpage
8
Abstract
The basic principles behind Josephson digital circuits are reviewed, and the possibility of multivalued logic operation is discussed. Four high-speed Josephson LSIs developed by the authors are described. They are a 4-b microprocessor, a 4-b processor, an 8-b digital signal processor, and 4-kb memory. Their specifications and performances are summarized, and their characteristics are briefly discussed. Preliminary experimental results with a prototype Josephson computer are reported
Keywords
large scale integration; many-valued logics; superconducting junction devices; superconducting logic circuits; superconducting memory circuits; superconducting processor circuits; 4 bit; 8 bit; Josephson computer; Josephson digital circuits; LSIs; digital signal processor; memory; microprocessor; multivalued logic operation; performances; processor; specifications; Digital circuits; Energy consumption; High speed integrated circuits; Josephson junctions; Magnetic switching; Niobium; Prototypes; Superconducting devices; Switches; Zero voltage switching;
fLanguage
English
Publisher
ieee
Conference_Titel
Multiple-Valued Logic, 1992. Proceedings., Twenty-Second International Symposium on
Conference_Location
Sendai
Print_ISBN
0-8186-2680-1
Type
conf
DOI
10.1109/ISMVL.1992.186771
Filename
186771
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