EDA技术就是以计算机为工具,设计者在EDA软件平台上,用硬件描述语言VHDL完成设计文件,然后由计算机完成编辑仿真,并对目标芯片进行编程。本文对如何将EDA技术运用于数字电路课程设计进行了探讨,利用E-DA软件的仿真测试技术可以改变传统的电路设计模式,实现了良好的教学效果,提高了学生的实践能力。 EDA technology is a computer as a tool, the designer in the EDA software platform, the VHDL hardware description language to complete the design documents, and then completed by the computer to edit the simulation, and the target chip programming. This paper discusses how to apply EDA technology to digital circuit course design. By using E-DA software simulation test technology, we can change the traditional circuit design pattern, achieve good teaching effect and improve students’ practical ability.