Design of a balanced 8-modulus RNS

2009 16th IEEE International Conference on Electronics, Circuits and Systems - (ICECS 2009) Pub Date : 2009-12-01 DOI:10.1109/ICECS.2009.5410923

A. Skavantzos, M. Abdallah, T. Stouraitis, D. Schinianakis

引用次数: 20

Abstract

In this paper the design of a balanced 8-modulus RNS system is presented. This RNS is based on the modulus set A = {2ⁿ⁻⁵ − 1, 2ⁿ⁻³ − 1, 2ⁿ⁻³ + 1, 2ⁿ⁻² + 1, 2ⁿ⁻¹ − 1, 2ⁿ⁻¹ + 1, 2ⁿ, 2ⁿ + 1}; n = 2k, k = 4, 5, 6, …, which comprises non co-prime moduli. The system is balanced, in the sense that adjacent moduli are of similar word length and achieve fast internal processing and dynamic ranges larger than 32 bits. Its weighted-to-RNS converter is an efficient two-level converter. Its RNS-to-weighted converter is a three-level converter based on a combination of an efficient Chinese Remainder Theorem (CRT), the Mixed Radix Conversion (MRC) technique and an efficient implementation of a 2-channel CRT based on non co-prime moduli.

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平衡8模RNS的设计

本文介绍了一种平衡式8模RNS系统的设计。该RNS基于模集A = {2n−5−1,2n−3−1,2n−3 + 1,2n−2 + 1,2n−1−1,2n−1 + 1,2n−1 + 1,2n, 2n + 1};N = 2k, k = 4,5,6，…，它包含非协素模。该系统是平衡的，即相邻模具有相似的字长，实现了快速的内部处理和大于32位的动态范围。其加权- rns转换器是一种高效的双电平转换器。其rns -加权转换器是一种基于有效的中国剩余定理(CRT)、混合基数转换(MRC)技术和基于非协素模的2通道CRT的有效实现的三电平转换器。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

2009 16th IEEE International Conference on Electronics, Circuits and Systems - (ICECS 2009)

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