引用本文 范文兵,周健章.基于Radix-4 Booth编码的并行乘法器设计[J]. 郑州大学学报(工学版),2025,46(1):26-33. FAN Wenbing,ZHOU Jianzhang. Design of Parallel Multiplier Based on Radix-4 Booth Coding[J]. Journal of Zhengzhou University (...
In this paper, we present a low power 16 × 16 Radix-4 Booth multiplier design using precise operand exchange. In the Booth algorithm the partial product is zero when the multiplier input is sequential 0/1. Our design can choose and set the preferable multiplier input between two operands ...
本乘法器采用基4booth编码,输入为两个128位有符号数,输出为256位有符号数。 基4的booth编码将两个128位有符号数计算成64个部分积。 64个部分积经过一层4-2压缩器得到32个部分积……在经过几层4-2压缩器,最终得到两个部分积, 两个部分积进过一个超前进位加法器(cla)得到最终结果。 结构框图如下: ...
Radix-4 and Radix-8 based Booth multipliercarry save adder (CSA) treecomputer arithmeticdigital signal processing (DSPmultiplier and- accumulator (MACAddersParallel MAC is frequently used in digital signal processing and video/graphics applications. The MAC provides high speed multiplication and ...
A Suggestion for a Fast Multiplier[J]. IEEE Trans. on Electronic Computers, 1964, 13(1): 14-17. 4 实现验证及性能比较 为验证该重组模块的优势,本文优化设计思想在 32 位乘 法器上实现.先按照传统的 Radix-4 Booth 编码方法设计,然 后在此基础上采用本文的优化设计.采用 Verilog HDL 进行 描述,...
able multi-modulus multiplier for the three special moduli was suggested in [32]. Recently, a dual-modulus multiplier based on radix-4 Booth encoding for the moduli and was proposed [33]. For the moduli , and , non-en- coded fixed and variable multi-modulus squarers were proposed in ...
关键词:Radix-4Booth编码;乘法器;部分积;关键路径延迟;芯片面积消耗 OptimalDesignofMultiplierBasedonRadix-4BoothEncoding CHENHai-min 1 ,LIZheng 1 ,XIETie-dun 2 (1.InstituteofElectronicTechnology,PLAInformationEngineeringUniversity,Zhengzhou450004,China; 2.ChenggongCollege,HenanUniversityofEconomicsandLaw,Gongyi...
Design of a novel radix-4 booth multiplier First Page of the Article HL Lin,RC Chang,MT Chan - IEEE 被引量: 43发表: 2005年 DESIGN AND IMPLEMENTATION OF RADIX -4 BASED HIGH SPEED MULTIPLIER FOR ALU' S USING MINIMAL PARTIAL PRODUCTS This paper presents the methods required to implement a ...
传统Radix-4 Booth编码在负值部分积生成过程中会产生大量求补操作,影响乘法器的工作效率.为此,提出一种重组部分积的乘法器优化设计.通过增加一个"或"门运算以及重组硬... 陈海民,李峥,谢铁顿 - 《计算机工程》 被引量: 0发表: 2012年 A high-speed radix-4 multiplexer-based array multiplier This paper pre...
So, to design the integrated circuit, to perform the low power, less occupation area and high speed simultaneously.This paper present to design the high performance parallel radix-4 and radix-8 multiplier by using modified booth algorithm. The structure for design is mxn multiplication. Where , ...