基于Multisim仿真软件的组合逻辑电路的设计

Design Multisim Simulation Software Based on Combinational Logic Circuit

组合逻辑电路的设计是数字电子技术中的重要内容,很多研究只介绍采用分立元件、门电路等设计组合逻辑电路。通过结合教学经验和实践经验,在此研究的基础上,提出了用中规模集成电路设计三人表决的原理电路,对几种设计方法进行比较,并且分别采用Multism仿真软件验证逻辑电路。学生通过设计过程不仅可以进一步理解基本理论知识,还能提高分析问题、解决问题的能力,提高创新实践能力。

The design of combinational logic circuits is an important part of the digital electronic technology.Many researches are based on the design of combinational logic circuits,such as discrete components,gate circuits and so on.In this paper,the author also puts forward the medium scale integrated circuit design principle of three voting circuit,carries on the comparison to several design methods,and respectively by using Multism simulation software validation logic circuit based on his experience of teaching and the basis of this research.Students can not only understand the basic theoretical knowledge through the design process,but also improve the ability to analyze and solve problems,improve the ability of innovation and practice.