基于PCI总线的数据采集卡驱动程序设计与实现

针对用、汇编语言开发PCI总线数据采集卡,驱动程序开发周期长和难度大的不足,提出了一种在Windows2000操作系统环境下,采用DriverStudio软件工具包开发WDM模式的驱动程序的方法,并介绍了基于PCI9054总线控制器的数据采集卡的硬件结构和PCI9054的性能.它可适用于高速率数据采集的应用场合,并能取得良好效果.用DriverStudio开发PCI设备驱动程序,不但大大缩短了开发周期,而且提高了数据采集卡的开发效率和整体性能.

The Driver Development and Implement of Data Sample Card Based on PCI Bus

As for the disadvantages of long-term developing cycle and difficult development according to assembly language for developing PCI data sample card, It's put forward that a method of the WDM mode driver for PCI9054 data sample card developed with DriverStudio software tool package in Windows 2000 operation system,and the hardware structure and PCI9054's performance of the card based on PCI9054 bus controller are introduced. It can be used in high rate data acquisition situation and obtain good performance. Using DriverStudio develop PCI equipment's driver,we not only largely cut down the developing cycle but also increase developing efficiency and total quality of the data sample card.