应用四值逻辑技术异步计数器的分析和设计

Analysis and Design of Asynchronous Counters Using Four-Valued Logic Techniques

应用四值逻辑技术讨论异步计数器的分析和设计，给出异步计数器分析和设计的一种方法。这种方法也适用于同步计数器的分析和设计。从给出的实例可以看出，这种分析和设计方法是有效而易行的。

This paper discusses analysis and design of asynchronous counters by using four-valued logic techniques and gives methods of analysis and design of asynchronous counters,which can also be used for analysis and design of synchronous counters.From the examples given in the paper it will be seen that the methods of analysis and design for counters are effective and simple.