数电实验“音乐播放控制电路”的设计与实现  

Design and Realization of an Digital Electric Circuit Experiment of Music Player

作　　者：崔葛瑾[1] 沈雄威[1] 

机构地区：[1]东华大学信息科学与技术学院,上海201620

出　　处：《实验室研究与探索》2007年第7期31-33,45,共4页Research and Exploration In Laboratory

摘　　要：介绍了一种简单的电子音乐播放电路的实现方案。作为数字电子技术基础课程的实验内容,该方案设计以数字音乐播放的控制原理为切入点,结合了数据选择器、触发器、计数器和只读存储器的基本应用,使学生在充分理解这些知识点的同时了解一些工程应用背景,以形成对课程内容、基础概念的系统认识,促进知识向能力的转化。This article introduced an implementation course in electronic technology, the project is based the elementary application of multiplexer, flip-flop, knowledge fully along with acquaintance of technical course content and advances the transformation from scheme of a simple digital music player. As an experiment of basic on domination principle of digital music player and integrates with counter and ROM, which enables students to comprehend these application and promotes systematic understanding of basic notions, knowledge to ability.

关 键 词：数字电子技术基础 实验教学 能力培养 

分 类 号：TN949.7[电子电信—信号与信息处理]