从表决器设计看组合逻辑电路设计方法

Design Method of Combinational Logic Circuit from the View of the Voting Machine Design

组合逻辑电路是数字电路很重要的组成部分,其设计方法的掌握程度直接关系到数字系统的设计能力。本文通过三个实验,采用不同的方法设计了四变量多数表决器,并验证了其逻辑功能,进一步对组合逻辑电路的设计方法进行了分析总结,表现了数字电路设计的灵活性,锻炼了学生的动手能力。

The combinational logic circuits is very important part of the digital circuit,design method for the master degree directly related to digital system design capacity.In this paper,by three experiments, use different method to design the four variables majority voter,and verify its logic function,further of combinational logic circuit design methods are analyzed and summarized, showing the flexibility of digital circuit design,exercise the students＇ practical ability.