›› 2014, Vol. 27 ›› Issue (8): 76-.

• 论文 • 上一篇    下一篇

基于DSP的1553B终端设计

刘海红   

  1. (中航工业空空导弹研究院 主机配套部,河南 洛阳 471099)
  • 出版日期:2014-08-15 发布日期:2014-07-21
  • 作者简介:刘海红(1980—),女,硕士,工程师。研究方向:导弹发射与控制技术。E-mail:38952429@qq.com

Design of the 1553B RT Based on the DSP System

LIU Haihong   

  1. (Host Supporting the Ministry,Air to Air Missile Research Institute of AVIC,Luoyang 471009,China)
  • Online:2014-08-15 Published:2014-07-21

摘要:

介绍了MIL-STD-1553B总线的完备接口芯片BU-61580的特点和工作原理。以16位缓冲器方式接口为例,叙述了利用BU-61580设计基于DSP的1553B终端的方法,最后,通过例子具体分析了BC、RT工作模式下软件的初始化过程及工作流程。实验验证了文中方法功能强大、应用较复杂,为1553B总线传输接口的设计提供了丰富的资源。

关键词: 接口芯片, MIL-STD-1553B, BU-61580

Abstract:

In this article,the functions and characteristics of BU-61580 is described,which is a complete integrated interface chip for MIL-STD-1553B.Then taking 16-BIT-BUFFERED mode as an example,the method of hardware design are presented for the MIL-STD-1553B based on the DSP,using the BU-61580 interface chip.Finally,a case is given to show the initialization process and workflow of the software in the BC、RT work mode.

Key words: interface chip MIL STD 1553B BU-61580

中图分类号: 

  • TN911.72