中文摘要：

针对当前数字电路实验教学中存在的问题，提出了通过构建基于EDA的数字电路综合实验新模式，来提高学生对数字电路知识的综合应用能力这一思路。在Quartus Ⅱ开发平台上设计了一个涉及知识点全面、集数字电路中多种常用器件和设计方法为一体的综合性实验”出租车计费器”，给出了详细的系统设计方案、模块电路及仿真结果。实际教学效果表明，这种综合实验教学的新模式，对学生熟悉和掌握先进的电路设计方法，提高他们的学习兴趣起到了良好的促进作用。

英文摘要：

Aiming at the problems of digital circuit experiments teaching, a new EDA -based com-prehensive experimental model is proposed to improve students＂ comprehensive application ability ofdigital circuit knowledge. A comprehensive experiment named taxi meter which requires a wideknowledge point of digital circuit course is developed on the Quartus II platform by integrating a lotof commonly used components and employing a variety of design methods. The system scheme, eachmodule＂ implementation circuit and their simulation results are given in detail. The actual teachingeffectiveness shows the new model of comprehensive experiments acts as a stimulus to help studentsmaster the advanced circuit design method and enhance their learning interest in this course.