基于FPGA的1553B总线系统设计  

1553B Bus System Design Based on FPGA

作　　者：孟庆华[1] 王兴梅[1] 

机构地区：[1]中国电子科技集团公司第五十四研究所,河北石家庄050081

出　　处：《无线电工程》2016年第6期72-75,共4页Radio Engineering

基　　金：国家部委基金资助项目

摘　　要：针对卫星通信的复杂性和高可靠性,提出了一种基于Xilinx新型的嵌入Power PC440处理器硬核和美国DDC公司1553B协议芯片BU-61580构建的1553B总线系统。对1553B总线系统进行了简要介绍,针对1553B总线系统的软硬件设计和BU-61580三种工作模式的初始化进行了详细分析,对1553B总线系统进行了测试。测试结果表明该系统是可靠通信系统,设计满足1553B总线协议标准。In view of the complexity and high reliability of satellite communication,this paper proposes a 1553 B bus system based on Xilinx embedded Power PC440 processor hard core and 1553 B protocol chip of DDC＇s BU-61580. 1553 B bus system is introduced briefly.And detailed analysis is given on the hardware and software design of the 1553 B bus system and the initialization three working modes of BU-61580. Finally the 1553 B bus system is tested. Test results show that the system could form a reliable communication system and meet 1553 B bus protocol standard.

关 键 词：1553B总线 FPGA PowerPC440 BU-61580 

分 类 号：TP336[自动化与计算机技术—计算机系统结构]