摘要
COM1553B智能总线接口是航空电子综合化系统的关键部分。本文详细论述了智能总线接口的组成,阐明了它在不同工作方式下的工作过程。
COM1553B intelligent bus intcrface is an important part of the aviation electronic synthetical system. At first, this paper discusses in details the design principles of the intelligent bus interface that features the unity of bus control unit interface and remote terminal interface, intelligence, message link driving, wide addressing range and so on. And then, it introduces the working process of the intelligent bus interface under various conditions.
关键词
智能总线接口
总线控制器
远程终端
消息链
微程序
intelligent bus interface
bus control unit
remote terminal unit
message link
microprogram
