This paper presents a new design for modulo multipliers suitable for moduli that are not necessarily be prime. The design avoids the need for building special purpose look-up tables. An RNS arithmetic based autocorrelator circuit that uses a large number of these multipliers is designed. The paper also describes the automated design strategy using a hardware compiler for RNS, and presents the results of the synthesis.
Index Terms:
Residue number systems, modulo arithmetic circuits, RNS compiler, Autocorrelator circuit
Citation:
A. Drolshagen, W. Anheier, C.Chandra Sekhar, "A Residue Number Arithmetic based Circuit for Pipelined Computation of Autocorrelation Coefficients of Speech Signal," vlsid, pp.122, Eleventh International Conference on VLSI Design: VLSI for Signal Processing, 1998