DocumentCode :
862680
Title :
Adder-accumulator cells in RSFQ logic
Author :
Martinet, S.S. ; Brock, D.K. ; Feldman, M.J. ; Bocko, M.F.
Author_Institution :
Dept. of Electr. Eng., Rochester Univ., NY, USA
Volume :
5
Issue :
2
fYear :
1995
fDate :
6/1/1995 12:00:00 AM
Firstpage :
3006
Lastpage :
3009
Abstract :
We are in the process of designing a Finite Impulse Response (FIR) filter for use in a Digital Signal Processing (DSP) system based entirely on Rapid Single Flux Quantum (RSFQ) logic. One aspect of this project involves the development of the arithmetic unit of the filter, in this case an adder-accumulator multiplier. This article describes two cells can perform the function of accumulated addition in the adder-accumulator multiplier. We have fabricated both cells and tested them at low speed.<>
Keywords :
FIR filters; adders; multiplying circuits; superconducting logic circuits; Digital Signal Processing; Finite Impulse Response filter; RSFQ cells; Rapid Single Flux Quantum logic; adder-accumulator multiplier; arithmetic unit; Adders; Arithmetic; Circuits; Clocks; Digital filters; Digital signal processing; Finite impulse response filter; Latches; Logic arrays; Process design;
fLanguage :
English
Journal_Title :
Applied Superconductivity, IEEE Transactions on
Publisher :
ieee
ISSN :
1051-8223
Type :
jour
DOI :
10.1109/77.403224
Filename :
403224
Link To Document :
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