An Improved Residue to Binary Converter Based on Mixed-Radix Conversion for the Moduli Set {22n+1−1,22n,2n−1}
نویسندگان
چکیده
The increasing usage of Residual Number System (RNS) in signal processing applications demands the development of new and more adaptable RNS moduli sets and arithmetic units. In this paper, a new reverse converter for moduli set {22n+1−1,22n ,2n− 1}, which can offers large dynamic range, is presented. We improved a previously introduced Mixed-Radix Converter architecture [1] for a high speed hardware design. Hardware architecture of proposed converter is based on adders and subtractors, without the need for ROM or multiplier. The presented design results in hardware saving comparison to the last reverse converter for the moduli set {22n+1 −1,22n,2n −1}.
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تاریخ انتشار 2010