Title :
SUT-RNS Forward and Reverse Converters
Author :
Vassalos, E. ; Bakalis, D. ; Vergos, H.T.
Author_Institution :
Dept. of Phys., Univ. of Patras, Patras, Greece
Abstract :
Stored Unibit Transfer (SUT) has been recently proposed as a redundant high-radix encoding for the channels of a Residue Number System (RNS) that can improve the efficiency of conventional redundant RNS. In this paper we propose modulo 2n±1 forward and reverse converters for the SUT-RNS encoding. The proposed converters are based on parallel-prefix binary or modulo adders and are therefore very efficient.
Keywords :
adders; convertors; residue number systems; RNS; forward converters; modulo adders; parallel-prefix binary adders; redundant high-radix encoding; residue number system; reverse converters; stored unibit transfer; Adders; Algorithm design and analysis; Converters; Delay; Encoding; Equations; Logic gates; Redundant arithmetic; forward converter; modulo 2^n±1; modulo arithmetic; residue number system; reverse converter; stored-unibit-trasfer;
Conference_Titel :
VLSI (ISVLSI), 2010 IEEE Computer Society Annual Symposium on
Conference_Location :
Lixouri, Kefalonia
Print_ISBN :
978-1-4244-7321-2
DOI :
10.1109/ISVLSI.2010.23
