摘要
结合嵌入式系统,从硬件和软件提出一种基于MPC8245的车载通信设备设计方案。以VME作为板级通信总线,搭建了MPC8245与TCN网络MVB层的互联系统。在VxWorks操作系统下,开发以太网接口与PC机通信,完成MVB网络功能验证试验,并通过PC机对网络进行配置和监控。
This paper puts forward the hardware and software design scheme of one communication equipment based on MPC8245, com- bined with the embedded system. VME bus as the board level communication bus, it builds the interconneetion system between MPC8245 and MVB layer in TCN network. Under the operating system VxWorks, it develops the Ethernet interface to communicate with PC. Through PC for network configuration and monitoring, MVB network functional verification experiments are accomplished.
出处
《铁道机车车辆》
2013年第3期35-40,共6页
Railway Locomotive & Car
作者简介
王雪（1987-）女，辽宁沈阳人，助理工程师
