1553B总线处理器的比较分析与应用设计  

Comparison and application design based on 1553B bus processor

作　　者：王文萱[1] 翟正军[1] 

机构地区：[1]西北工业大学计算机学院,陕西西安710129

出　　处：《微型机与应用》2016年第8期23-25,共3页Microcomputer & Its Applications

摘　　要：1553B总线在航空、航天、舰船等嵌入式高可靠实时通信领域占有重要地位。分析了1553B总线终端的组成,归纳比较了DDC公司研制的多款1553B总线处理器的发展变化的特征,应用该公司集成度最高的1553B总线处理器,设计了小型化的1553B总线终端,与采用集成度较低的1553B处理器完成的设计方案进行了比较。结果表明,所设计的终端在体积、功耗、重量方面降幅均超过60%。1553B bus occupies an important position in embedded high reliable real time communication fields such as aviation,aerospace and warships. In this paper,the components of 1553 B bus terminal are analyzed,and some characteristics of development and change on kinds of1553 B bus processors manufactured by DDC are concluded. Applying the latest 1553 B bus processor by DDC which has the highest degree of integration,one small 1553 B bus terminal is designed and compared to the other bus terminals using old 1553 B bus processors with low level of integration,and the comparison result shows that the volume,weight and power consumption of the new small one are reduced by more than60%.

关 键 词：1553B总线 总线终端 通信处理器 

分 类 号：V19[航空宇航科学与技术—人机与环境工程]