| 基于驱动开发程序包的视频驱动开发 |
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| 引用本文： | 王 林,王正勇,卿粼波,徐 萍. 基于驱动开发程序包的视频驱动开发[J]. 太赫兹科学与电子信息学报, 2010, 8(1): 63-66 |
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| 作者姓名： | 王 林 王正勇 卿粼波 徐 萍 |
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| 作者单位： | 四川大学,电子信息学院,四川,成都,610064 |
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| 基金项目： | 教育部科学技术研究重点资助项目 |
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| 摘 要： | 驱动开发程序包（DDK）是TI公司提供的一套标准的DSP／BIOS驱动开发模型，基于此模型做视频驱动开发可简化驱动开发过程，增加代码的可移植性和兼容性。以TMS320DM642视频专用板为例，详述了视频驱动开发方法和开发过程，并以实例给出了调试结果。实践证明，基于TMS320DM642的DDK的视频驱动开发能为视频应用提供稳定的底层支持。
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| 关 键 词： | 驱动开发程序包 视频驱动 TMS320DM642器件 DSP／BIOS驱动 类／微型驱动 |
| 收稿时间： | 2009-08-10 |
| 修稿时间： | 2009-10-13 |
Development of video driver based on Driver Developer's Kit |
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| WANG Lin,WANG Zheng-yong,QING Lin-bo and XU Ping. Development of video driver based on Driver Developer's Kit[J]. Journal of Terahertz Science and Electronic Information Technology, 2010, 8(1): 63-66 |
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| Authors: | WANG Lin WANG Zheng-yong QING Lin-bo XU Ping |
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| Affiliation: | WANG Lin,WANG Zheng-yong,QING Lin-bo,XU Ping (School of Electronics , Information Engineering,Sichuan University,Chengdu Sichuan 610064,China) |
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| Abstract: | Driver Developer's Kit(DDK) has provided a set of standard DSP/BIOS device driver model,based on which,the process of the video driver development can be simplified and the codes' compatibility and portability can be increased.Taking the TMS320DM642 video special board for example,the method of video driver's development and the process based on DDK were discussed in detail.The debugging result was given for the example.It has been proved that development of video driver based on DDK can work steadily for t... |
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| Keywords: | Driver Developer's Kit video driver TMS320DM642 DSP/BIOS class driver/mini-driver |
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