FAST DIGIT-PARALLEL CONVERSION OF SIGNED DIGIT INTO CONVENTIONAL REPRESENTATIONS

被引：3

作者：

STOURAITIS, T ^{[1
]}

CHEN, C ^{[1
]}

机构：

[1] OHIO STATE UNIV,DEPT ELECT ENGN,COLUMBUS,OH 43210

来源：

ELECTRONICS LETTERS | 1991年 / 27卷 / 11期

关键词：

MATHEMATICAL TECHNIQUES; COMPUTERS; LARGE-SCALE INTEGRATION;

D O I：

10.1049/el:19910601

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A new method for conversion from signed digit (SD) to conventional signed-magnitude (SM), radix complement, or diminished radix complement representations is presented. For conversion of an n-digit input, sign detection of n SD numbers called 'partial' SD numbers is performed first. Then, the digits of the conventional representation can be generated in parallel. Conversion from radix-2 SD representation to SM representation is presented, as a means of illustrating the method. The proposed method is faster and has a more regular circuit design than the conventional one.

引用

页码：964 / 965

页数：2