PC机与多台单片机并行通信接口的设计  

Design of a Paralleled Interface for the Communicating among a PC and Single-chip Microcomputers

作　　者：蔡怀宇[1] 黄战华[1] 孙达志[1] 李贺桥[1] 

机构地区：[1]天津大学光电信息技术科学教育部重点实验室精密仪器与光电子工程学院,天津300072

出　　处：《计算机应用研究》2003年第2期61-62,65,共3页Application Research of Computers

摘　　要：在由PC机和多台单片机构成的多机控制系统中,PC机与多台单片机的通信接口设计是实现多机系统功能的关键。介绍了一种基于PC总线的PC机与多台单片机并行通信接口设计方法,并将其应用到交接箱远程监控管理系统中,取得了满意的结果。In the multicomputer control system which comprises a PC and singlechip microcomputers, it is quite important to design the interface for communicating among them in order to implement the system function. In the paper, a kind of paralleled interface for communicating based on PC bus is proposed. Good results are also obtained when it is used in the Surveillance system for distribution boxes.

关 键 词：PC机 单片机 并行通信接口 设计 

分 类 号：TP334.7[自动化与计算机技术—计算机系统结构]