一种新的PRNS数母全加器算法及其实现方案

A NEW PRNS DIGITAL FULL ADDER ALGORITHM AND ITS IMPLEMENTATION SCHEME

本文研究的ＰＲＮＳ加法算法是运算器内的并行机制．作者在ＰＲＮＳ数母加法器的研制中，提出了一种新的ＰＲＮＳ数母加法器的逻辑结构，并严密地分析比较各种实现方案。

This paper studies a PRNS(Positional Residue Number System) addition algorithm, which is a parallel mechanism in the arithmetic unit.A new logic structure of the PRNS digital adder is proposed and an optimal choice is made after the strict analysis of its implementation schemes.