加强数字系统设计方法在课程设计中的应用  

Enhancing applications of digital system design method in course project

作　　者：徐向民[1] 邢晓芬[1] 

机构地区：[1]华南理工大学电子与信息学院

出　　处：《实验技术与管理》2009年第6期80-83,共4页Experimental Technology and Management

摘　　要：为加强学生在实际数字系统开发中自顶向下、模块化设计方法的应用能力，设计好与工程实际应用接轨的课程题目，尤其重要。文章模拟银行取款机操作台，设计了一个涉及知识面宽、综合性强的课程设计题目“数字密码锁”，采用“控制器／数据处理器”系统模型，给出了具体的模块划分方案，并详细介绍了键盘处理模块和控制器联合状态机的设计思路。In order to improve students＇ application ability of top down, modular design methods in developing actual systems, how to design a course subject similar to practical project is more important. Based on the simulation of ATM controller, this paper presents a novel comprehensive subject ＂digital coded lock＂ with full knowledge involved. The detailed modular partition is given by using the ＂controller/datapath＂ system model. At last, the design method of keyboard processing modular and state machine of controller is also introduced.

关 键 词：EDA 数字密码锁 自顶向下 ASM图 

分 类 号：G434[文化科学—教育学]