An Power Efficient RNS Backward Converter for Novel Moduli Set
P. Rajesh Kumar · 2014
In this paper we propose new 3-moduli set for a large dynamic range of 6n- bits.Adder based RNS backward converter for this 3- moduli set is proposed based on New Chinese Remainder Theorem-I to achieve high performance. Hardware architecture of the proposed converter employs only Carry Save Adders (CSAs) and Carry Propagate Adders (CPAs). We implemented the proposed backward converter for different widths using standard cell 180nm CMOS technology libraries and result analysis indicated that, the proposed converter achieves about 20% power reduction over the other equivalent state of the art backward converters. Keywords-Residue Number system (RNS), Chinese Remainder Theorem (CRT), New Chinese Remainder Theorem-I(New CRT-I),backward converter.