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pci device
相关语句
  pci总线
    * the protocol of PCI and the driver of PCI device;
    ·PCI总线协议标准及PCI设备驱动程序的原理;
短句来源
    Based on the familiarity with S5933 PCI bus controller chip and operation registers, Virtual Device Driver (VxD) in C++ based on Windows98 operating system in order to realize receiving and transmitting for implement PCI device has been accomplished.
    在深刻理解S5933PCI总线控制芯片结构和寄存器的操作的基础上,成功利用VxD开发了基于Windows98的设备驱动程序,实现以S5933为控制芯片的PCI全带宽接口卡之间的数据的传输。
短句来源
    Subsequently, PCI Bus technology is generally introduced, including the major features of PCI Bus, the concepts of basic signal, PCI Bus operation and configuration space of PCI device.
    接着,对PCI 总线技术进行了概述,包括PCI 总线的特点、基本的PCI 总线信号组、PCI 总线的操作和配置空间。
短句来源
    Designing special PCI bus interface, not only meet the system control、data transfer requirement of the SAR raw-data simulation system, but also make the system general. In the thesis, based on design and implementation of the two signal processing system of different requirement, Multi-DSP processor structure, DSP-PCI Interface, system control logic, PCI device driver program, user application program are researched.
    本文通过对以上两种雷达信号处理机的设计开发过程,研究了采用多片DSP信号处理器组建并行处理模块实现信号处理算法的方法,利用PCI总线实现处理机数据传输接口,设备驱动程序和控制界面软件开发,实现信号处理机数据传输控制等几个方面的内容,主要工作如下:1)针对线性调频连续波雷达信号处理算法,完成了基于PC104-PLUS总线的嵌入式信号处理板的设计、制作以及调试。
短句来源
    This article first introduces the topic research background and the significance ,then introduces the embedded operate system VxWorks and its development environment Tornado2.2,and studies the PCI signal and its the disposition technology, develops PCI device driver under the VxWorks. And designs the driver program.
    本文首先介绍了课题研究的背景和意义,接着介绍了嵌入式实时操作系统VxWorks及其开发环境Tornado2.2,研究了PCI总线信号及其配置技术,开发出了VxWorks下PCI设备驱动程序;
短句来源
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  pci device
The Backdoor is implemented external to the main processing path, as a PCI device or as a component of the privileged domain in a VMM.
      
The 8138 can be set up as a singleor dual-function PCI device at reset using exernal staps.
      
The Arco's host PC performs initialisation and configuration as standard PCI device.
      
Drivers in Linux are loaded based off the PCI Device ID and function.
      


This paper presents the design and realization of general service radar signal source based on PCI bus of the computer and the PCI slave interface and timing control logic are implemented in one chip of CPLD. This paper also presents VxD programming of Plug and Play PCI device. The experiment indicates that it can output analog or digital radar echo data continually, and that it has PnP, good flexibility and high compatibility.

介绍了一种基于计算机PCI总线的通用雷达信号源的设计和实现,用一片CPLD实现了PCI总线目标接口和其它时序控制逻辑;还介绍了即插即用PCI设备驱动程序的编写。实验表明该信号源能够连续输出模拟或者数字雷达回波数据,具有即插即用、灵活性好、通用性强的优点。

The article introduces the hardware design and realization of a embedded digital video recorder(DVR) based on ARM processor. The DVR is designed for the applications of MPEG4 video compressing and audio compressing and storing the compressed data into video files, and further more it also perform file search, file management, playing back and network communication. As for the hardware structure, the master processor of the system is S3C2510(ARM940T), with its integrated host PCI bridge connecting to several...

The article introduces the hardware design and realization of a embedded digital video recorder(DVR) based on ARM processor. The DVR is designed for the applications of MPEG4 video compressing and audio compressing and storing the compressed data into video files, and further more it also perform file search, file management, playing back and network communication. As for the hardware structure, the master processor of the system is S3C2510(ARM940T), with its integrated host PCI bridge connecting to several TMSDDVI602GDK600 multimedia processors, ARM940T and multimedia processors compose an embedded multiprocessor system. TMSDDVI602GDK600 act as MPEG4 video/audio encoding and decoding processor. The encoded data stream is arranged by the master processor and stored into hard disks in the DVR. In the system, CPLD is applied to optimize the interrupt logic of the PCI devices, so the performance of the system is improved obviously. Applied practically, the DVR is applauded by the users for its function and performance.

对一种基于ARM处理器的嵌入式网络硬盘录像机的硬件设计及其实现方法进行了介绍.该设备的主要任务是对模拟的视频和音频信号进行MPEG4数字化压缩和文件存储,并对视频文件进行检索、管理、回放和网络传输.其硬件结构是以S3C2510(ARM940T)为主的CPU,以CPU内置的PCI主桥连接多个TMSDDVI602GDK600多媒体处理器,构成一个多处理器嵌入式系统.MPEG4格式的视频和音频压缩和解压缩在TMSDDVI602GDK600中完成,压缩后的数据流经主CPU整理成文件并存储到硬盘录像机的硬盘库中.在本系统中,利用CPLD对PCI设备的中断逻辑进行了优化,提高了CPU的数据采集和存储效率.该设备经用户实际使用,在功能和性能上均得到了用户的好评.

It introdues the principles of ground penetrating radar and the lardware structure of data acquisition system. Furthermore, by means of WinDriver development tools, Data acquisition for the signal of ground penetrating radar is achieved and the corresponding example of PCI device driver is presented.

首先介绍探地雷达工作原理和数据采集系统的硬件结构,然后通过WinDriver开发工具来快速实现对探地雷达信号的数据采集,并同时给出了相应的PCI设备驱动程序的开发实例。

 
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