摘要
介绍了某型号卫星地面测试设备PCI扩展卡的设计方法,除了对功能电路的设计进行描述外,还详细介绍了PCI接口芯片PLX9054的使用及其本地接口时序的设计,包括本地中断设计、DMA突发传输的状态机和相应的主机软件开发方法。
This paper describes the design method of PCI interface ground measuing and testing equipment. In addition to design of function circuits, this paper also introduces the usage and the design local interface timing of PCI interface chip-PLX9054 in detail. The designs of local bus interrupt,DMA burst transfer and the relevant software of the host computer are described as well.
出处
《航天器工程》
2007年第4期114-120,共7页
Spacecraft Engineering
