编码器真值表与逻辑表达式的关系探讨  

Discuss the relation between encoder truth table and logical expression

作　　者：毛欲民[1] 

机构地区：[1]湖北师范学院计算机科学系,湖北黄石435002

出　　处：《高师理科学刊》2007年第2期87-89,共3页Journal of Science of Teachers＇College and University

摘　　要：通过对编码器真值表的特点分析,利用卡诺图最小项合并规则得出了直接书写逻辑表达式的具体方法.该方法通俗易懂,特别在卡诺图化简、组合逻辑电路设计中具有一定的理论参考价值。Through to the encoder truth table characteristic analysis, has obtained the direct writing logical expression concrete method using the Kamaugh map most minor term merge rule. This method is easy to understand, specially simplifies, in the combinatory logic circuit design in the Karnaugh map has the certain theory reference value.

关 键 词：编码器 真值表 卡诺图 最小项 

分 类 号：TN762[电子电信—电路与系统]