基于FPGA的航空总线协议接口设计  

Design of aviation bus protocol interface based on FPGA

作　　者：解传军[1] 王海滨[1] 

机构地区：[1]海军飞行学院教研部,辽宁葫芦岛125001

出　　处：《电子设计工程》2009年第5期93-95,共3页Electronic Design Engineering

摘　　要：MIL-STD-1553B是一种应用广泛的航空总线协议,针对总线协议控制器基本依赖于进口专用器件现状,提出了以Xilinx公司Virtex-II Pro FPGA为核心实现航空总线协议接口的系统设计方案。采用SoPC技术,将PowerPC 405硬核处理器与总线接口逻辑集成在一片FPGA上,从而使系统集成度高、扩展性强。通过测试表明,系统工作稳定可靠,满足1553B总线协议标准。MIL-STD-1553B is an aviation bus protocol which is adopted widely. According to the present situation of MIL- STD-1553B bus controller depending on the special imported chip, this paper puts forward the system design scheme which uses Xilinx Virtex-II Pro FPGA as core to realize the 1553B bus interface.Integrating PowerPC 405 hard-core processor and bus interface logic on a FPGA by using SoPC technology, this design system has high integration and strong expandability. The test result indicates that the system is stable and reliable in work, and can meet the standard requirement of MIL-STD- 1553B bus protocol.

关 键 词：航空总线 硬核处理器 现场可编程门阵列(FPGA) SOPC技术 

分 类 号：TP336[自动化与计算机技术—计算机系统结构]