| PCI数据采集卡的DMA和中断实现 |
| |
| 引用本文： | 王琳,陈健,阔永红. PCI数据采集卡的DMA和中断实现[J]. 电子科技, 2007, 0(2): 5-8 |
| |
| 作者姓名： | 王琳 陈健 阔永红 |
| |
| 作者单位： | 西安电子科技大学,通信工程学院,陕西,西安,710071;西安电子科技大学,通信工程学院,陕西,西安,710071;西安电子科技大学,通信工程学院,陕西,西安,710071 |
| |
| 摘 要： | 介绍了一种基于PCI总线的数据采集卡的硬件平台,阐述了PCI9054芯片的DMA数据传输的工作原理和中断机制。介绍了WinDriver驱动开发工具,分析了WinDriver中的主要API函数和相关函数的初始化参数设置。利用WinDriver工具,在windows2000系统下实现设备的驱动程序开发,完成DMA传输和设备中断的功能。
|
| 关 键 词： | PCI总线 WinDriver DMA 中断 |
| 收稿时间： | 2006-08-14 |
| 修稿时间： | 2006-08-14 |
Implementation of DMA and interrupt of PCI Data Acquisition card |
| |
| Wang Lin,Chenjian,Kuo Yonghong. Implementation of DMA and interrupt of PCI Data Acquisition card[J]. Electronic Science and Technology, 2007, 0(2): 5-8 |
| |
| Authors: | Wang Lin Chenjian Kuo Yonghong |
| |
| Abstract: | This paper introduced a data acquisition system based on PCI bus and also described the basic theory of DMA and the interrupt of PCI9054.It concerned with the method how to develop drivers with Win- Driver,analyzed the main API function in the WinDriver and how to set the parameters of related functions. With WinDriver as the developing tool,at windows2000 systems,it developed the driver of equipment,com- pleting the function of DMA and interrupt. |
| |
| Keywords: | PCI bus WinDriver DMA interrupt |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
