基于MIL-STD-1553B协议的远程终端的FPGA实现  

Realization of FPGA-Based MIL-STD-1553B Bus Remote Terminal's Controller

作　　者：孙涛[1,2] 张华春[1] 

机构地区：[1]中国科学院电子学研究所,北京100190 [2]中国科学院研究生院,北京100189

出　　处：《电子器件》2010年第3期353-356,共4页Chinese Journal of Electron Devices

摘　　要：研究了基于MIL-STD-1553B协议远程终端的FPGA硬件设计方法。给出了设计原理和实现流程,硬件结构主要由接口管理模块、位流控制模块、寄存器和内存管理模块、编码器和解码器组成,通过位流控制模块中的状态机控制内存、编码器和解码器,完成信息字数据的封装,解封装、发送和接收功能。克服了一些商用芯片成本昂贵,使用复杂的缺点,提出了一种通过简单配置就可以支持远程终端功能的解决方案。仿真结果表明设计方法能够满足远程终端功能得要求。Study and research based on MIL-STD-1553B remote terminal protocol in FPGA hardware design methods were made.Giving the design principles and implementation flow,the hardware structure mainly consists of the interface management module,the bit stream control module,registers and memory management module,encoder and decoder.Through the bit stream control module of the state machine control memory,encoder and decoder,the information package,solution packages in sending and receiving data and words are completed.To avoid the high costs of some commercially available chips and their complex defects,a simple configuration was proposed to support remote terminal functional solution.Simulation results show that the design approach to meet the requirement of the remote terminal functionss.

关 键 词：FPGA MIL-STD-1553B 远程终端 硬件描述语言Verilog 

分 类 号：TP332.11[自动化与计算机技术—计算机系统结构]