| USB技术在图像传输系统中的应用与固件设计 |
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| 引用本文： | 刘晓明,张景元.USB技术在图像传输系统中的应用与固件设计[J].山东理工大学学报,2007,21(2):98-100. |
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| 作者姓名： | 刘晓明 张景元 |
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| 作者单位： | 山东理工大学计算机科学与技术学院 山东淄博255049 |
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| 摘 要： | 介绍了一种图像传输系统中的USB接口子系统,提出了采用TMS320DM642芯片和EZ-USB FX2LP芯片的USB接口板的实现方法.此方案为DM642扩展了USB2.0接口,可实现与PC机进行高速率的数据传输.
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| 关 键 词： | 固件 图像传输系统 USB技术 |
| 文章编号： | 1672-6197（2007）03-0098-03 |
| 修稿时间： | 2006-09-30 |
Application of USB in image transmission systems and design of firmware |
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| LIU Xiao-ming,ZHANG Jing-yuan.Application of USB in image transmission systems and design of firmware[J].Journal of Shandong University of Technology:Science and Technology,2007,21(2):98-100. |
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| Authors: | LIU Xiao-ming ZHANG Jing-yuan |
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| Institution: | School of Computer Science and Technology, Shandong University of Technology, Zibo 255049, China |
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| Abstract: | A subsystem in image transimission system with USB technology is introduced.An interface design is proposed in detail,including introductions of ICs and the firmware.The implementation extends a USB2.0 interface for DM642.High transmission rate can be achieved during data transmission between DSP and PC. |
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| Keywords: | firmware image transmission system USB technology |
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