摘要
计数器在现代数字系统中被广泛应用,而中规模集成计数器作为最简单的计数器件应用最为广泛,本文通过几个典型的例子就计数器模长改变的方法加以讨论。
Abstract The counter is widely used in modern digital system, while the medium-scaled integrated counter, as the simplest counter, is used most widely. Through several typical examples, this paper discusses the methods of changing the counting modu- lo of the counter.
出处
《科教文汇》
2014年第3期112-114,共3页
Journal of Science and Education
关键词
计数器
复位法
置数法
同步清零
异步清零
同步置数
异步置数
counter
repositioning
setting the number
syn-chronous resetting
asynchronous resetting
synchronous setting ofthe number
asynchronous setting of the number
