Multisim10在“数字电子技术基础”教学的应用

摘要

The traditional teaching of Digit Electronic Technology usually limits students＇ understanding of con- cepts and theories to the static state circuit so that they can not construct a concrete and direct viewing learning mode. This paper introduces a circuit analysis and simulation software Multisim into teaching. It designs and analyzes the priority encoder 74LS148 simulation circuit by the Muhisim software. By Multisim, the structure, analysis, coding principle, and dynamic running of the simulation circuit as well as the analysis of the result are shown, which can help students further understand abstract concepts and theories and improves the teaching effect.%传统的《数字电子技术基础》课堂教学模式使学生对概念、定理的理解局限于静态电路，无法构建具体直观的学习模式。将Muhisim电路仿真软件引入课堂教学，设计并分析优先编码器74LS148仿真电路。通过Multisim软件显示仿真电路的结构、分析其编码原理、动态运行并进行结果分析，从而加深学生对抽象概念与原理的理解，实现了理想的教学效果。