基于Vxworks操作系统的光通信卡设计  

Fiber Communication Card Design Based on Vxworks Operating System

作　　者：张春庭 

机构地区：[1]北京固鸿科技有限公司,100084

出　　处：《微计算机信息》2011年第11期30-31,8,共3页Control & Automation

摘　　要：目前在惯性导航系统中,导航计算机与惯性稳定平台的通信主要是采用串口通信,通信速率比较慢。本文引入了光纤通信,提高了通信速度,介绍了如何使用接口芯片PCI9030设计CPCI总线光通信卡,包括通信卡的硬件设计、PCI空间的配置以及Vxworks操作系统下驱动程序的编写。Now in the inertial navigation system, serial communication is adopted between navigation computer and inertial stability platform. In the article, fiber communication is used and improves the communication speed. How to design CPCI Bus fiber communication card is introduced, including hardware design, PCI space configuration and driver programme based on vxworks operating system.

关 键 词：惯性导航 PCI9030 CPCI VXWORKS 

分 类 号：TP212[自动化与计算机技术—检测技术与自动化装置]