满足航电通信系统要求的ACE-MBI设计  

ACE-MBI Design Meet to Avionics Communication System Requirement

作　　者：谢冲[1] 王奇锋[2] 党春勃[3] 

机构地区：[1]中国人民解放军驻六三一所代表室,陕西西安710068 [2]中国航空计算技术研究所,陕西西安710068 [3]中国人民解放军驻西飞公司代表室,陕西阎良710089

出　　处：《现代电子技术》2009年第5期57-59,62,共4页Modern Electronics Technique

摘　　要：多路传输总线通信接口(MBI)是航空电子系统的通信基石,航空电子系统的任一分系统都要通过MBI才能进入1553B通信系统中。在MBI中,最关键的器件是1553B协议芯片。概述了先进1553B协议芯片BU-61586的组成和功能,以及采用该芯片设计的与型号任务使用的UT-MBI兼容的新MBI设计方案。该方案解决了国内对国外重要元器件的单一依赖现状,目前已经得到了广泛的应用。Multi - channel Transmission Bus Communication Interface （MBI） is the foundation of avionics system. Any subsystem of avionics system entered 1553B communication system must by MBI the most critical device of MBI is 1553 B protocol chip. In this paper, the composition and functions of the advanced 1553B protocol chip BU - 61586 and the new MBI design plan with this chip which compatible with the UT - MBI used in the models task are introduced. This solution has changed the situation that rely on foreign components too much. It has been extensively used recently.

关 键 词：1553B总线 多路传输总线接口 总线控制器 远程终端 总线监控器 

分 类 号：TN929[电子电信—通信与信息系统]