摘要
简要介绍了一种异步通讯收发器INS8250的内部结构及其与MCU实现多机通讯功能的方法,并给出了多机通讯的实用程序。
This paper introduces an internal structure of an asynchronous communication interface adapter(ACIA) INS8250 and multi-com- munication methods between INS8250 and Microcontroller Unit (MCU). Finally, some application programs of multi-communication are given.
作者
谭冠兰
王建新
TAN Guan-lan,WANG Jian-xin (Central South University,Changsha 410083,China)
出处
《电脑知识与技术》
2008年第6期1227-1229,共3页
Computer Knowledge and Technology