Abstract: By analyzing the problems of the digital circuit experiment, such as multi component, complex connection, prone error etc., this paper proposes a new experimental teaching metod based on EDA technology. It presents the basic application of software and EDA technology, the design example of large-scale digital circuit design is given. The experimental proof shown that compared with conventional digital circuit experiment course, the teaching method on EDA technology can not only compensate for the defect of hardware facilities and simply the experimental process, but also increase students interest and creativity.