摘要
在数字电子技术课程的教学中有一章专门讨论时序逻辑电路的分析与设计,随着MSI中规模芯片的普及,大量的MSI计数器芯片进入了教材。由于课时的限制,教师不可能全面讲授这类芯片的设计方法,从而导致许多同学在考研时或在毕业后的工作中遇到不同的MSI芯片设计时就会出现困难。为此在本文中,我利用多年的教学经验总结归纳了此类问题的相关特征和简便的设计方法,为在校电子专业学习的同学们和从事电子专业教学的教师们提供一个参考。
There is one chapter devoted to the sequential logic circuit analysis and design in the course of Digital Electronic Technology.With the popularity of MSI chips,a large number of MSI counter chips are discussed in the teaching materials.As time limited,teachers could not teach completely such a comprehensive chip design,which brought many students difficulties while coming into contact with different MSI chips in their graduate entrance examination or work.With many years of teaching experience,relevant characteristics and simple design methods of such problems were proposed in this paper,which could provide a reference for the students and teachers engaged in electronics.
出处
《湖北第二师范学院学报》
2010年第8期126-129,共4页
Journal of Hubei University of Education
关键词
中规模计数器
同步/异步置数
同步/异步清零
medium-scale integration counter
synchronous/asynchronous count setting
synchronous/asynchronous zero clearing
