FC—AE-1553协议桥的研究与实现  

Research and Implementation of the FC-AE-1553 Protocol Bridge

作　　者：万留进[1] 王彦刚[1] 吕遵明[1] 

机构地区：[1]总参第63研究所

出　　处：《现代军事通信》2014年第4期62-65,共4页

摘　　要：FC-AE-1553作为航空电子环境下光纤通道的上层通信协议之一，完全兼容了MIL—STD-1553B总线，达到扩展通信网络结构、提高网络通信能力的目的，完成对传统设备的平滑升级。文中对FC-AE-1553协议桥的关键技术展开深入研究，采用FPGA内部的PowerPC处理器，开发了基于软硬件协同设计技术的桥接卡，实现了协议转换及相关端点功能，为两种网络之间的数据交互提供了平台。FC-AE-1553 is compatible with MIL-STD-1553B bus as a fibre channel protocol in avionics electronic environment, which improves network communication capabilities and network structure, making it become the optimum choice to upgrade from the traditional equipment smoothly. This paper analyzes the key part of the design and develops the corresponding bridge card based on the hardware and software codesign by a FPGA embedded PowerPC processor. The bridge presents the implementation of some nodes including bus controller and net terminal. It also fulfills the protocol conversion for the data transmission between the two different networks.

关 键 词：FC—AE-1553协议桥 MIL—STD-1553B 桥接卡 硬件结构 软件架构 

分 类 号：TN915.04[电子电信—通信与信息系统]