STRUCTURE OF MODULO-2 RING-SUM CANONICAL EXPANSIONS FOR BOOLEAN FUNCTIONS

被引：2
|
作者：
LUI, PK
MUZIO, JC
机构：
[1] VLSI Design and Test Group, Department of Computer Science, University of Victoria, V8W 3P6, P.O. Box 3055, Victoria ac, Canada
来源：
INTERNATIONAL JOURNAL OF ELECTRONICS | 1992年 / 72卷 / 01期
基金：
加拿大自然科学与工程研究理事会;
关键词：
D O I：
10.1080/00207219208925551
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：
Coefficients in fixed polarity and fixed basis modulo-2 ring-sum canonical expansions of a boolean function are identified with parities of its subfunctions. Geometric representations for these expansions are developed. The results offer interesting new insights into the underlying structure of modulo-2 canonical expansions, and are useful for the design of economical Exclusive-OR realizations of boolean functions.
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页码：21 / 35
页数：15
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