基于Compact PCI总线的数据采集系统设计  

Design of A Data Acquisition System Based on Compact PCI Bus

作　　者：冉策方[1] 周国忠[1] 

机构地区：[1]中国科学院光电技术研究所

出　　处：《微计算机信息》2006年第12Z期44-46,共3页Control & Automation

摘　　要：针对工业控制系统的要求,介绍了一种基于CompactPCI总线的数据采集系统,可以实现对模拟信号、串行数字信号和并行数字信号的采集。结合DSP芯片TSM320F2812和PCI接口芯片PCI9054的性能特点,详细讨论了采集系统的硬件结构和CompactPCI接口的实现。In the view of requirements of Industrial Control System,this paper introduces a Compact PCI interface based data acquisition system,which provides acquisition channels for analog signals,serial and parallel digital signals.According to the functions and traits of Digital Signal Processor TMS320F2812 and PCI bus controller PCI9054,the hardware architecture and the realizing method of the Compact PCI interface is described in detail.

关 键 词：COMPACT PCI 数据采集 DSP 

分 类 号：TP334.8[自动化与计算机技术—计算机系统结构]