| Windows98下PCI板卡实时中断的研究 |
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| 引用本文： | 王宜龙,赵庆志.Windows98下PCI板卡实时中断的研究[J].山东理工大学学报,2008,22(6). |
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| 作者姓名： | 王宜龙 赵庆志 |
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| 作者单位： | 山东理工大学机械工程学院 |
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| 摘 要： | 在介绍Windows98系统内核和中断机制的基础上,探讨数控系统中利用数控接口PCI板卡的虚拟设备驱动程序VXD实现中断服务程序ISR来完成实时中断的步骤和方法.给出了一个借助VTOOLD工具和VC 编写的处理板卡I/O中断实例.结果表明,该中断程序在改造的牛头刨床数控系统部分软件中运行效果良好.
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| 关 键 词： | 实时中断 硬件VXD VtoolsD |
The study of real-time interruption of PCI equipment on Windows98 |
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| WANG Yi-long,ZHAO Qing-zhi.The study of real-time interruption of PCI equipment on Windows98[J].Journal of Shandong University of Technology:Science and Technology,2008,22(6). |
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| Authors: | WANG Yi-long ZHAO Qing-zhi |
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| Abstract: | Base on introduction of kernel and interruption of Windows98,the method and the process that solve real-time interruption by ISR of VXD of PCI equipment in NC system were discussed.This paper also presents an example of I/O interruption of PCI equipment that is compiled with VTOOLD and VC++.Results show that this interruption program functioned successfully in CNC of planer machine. |
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| Keywords: | real-time interruption hardware VXD VtoolsD |
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