| USB2.0接口系统的设计与应用 |
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| 引用本文： | 王祥,阮利华,周荣政,洪志良,蒋凤仙.USB2.0接口系统的设计与应用[J].计算机工程与应用,2005,41(6):98-100,135. |
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| 作者姓名： | 王祥 阮利华 周荣政 洪志良 蒋凤仙 |
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| 作者单位： | 1. 复旦大学通信科学与工程系,上海,200433
2. 复旦大学微电子学系,上海,200433 |
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| 基金项目： | 国家863高技术研究发展计划专项(编号:2002AAIZ1450)，上海市科委SDC项目(编号:037062017) |
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| 摘 要： | 提出了一个新颖实用的USB2.0接口系统架构,基于此架构设计了一个PC和设备之间的USB2.0接口系统。系统设计包括了硬件电路、MCU固件、主机驱动和应用程序。设计着重于批量传送功能,经FPGA验证,在数码相机系统应用中,传输稳定可靠。
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| 关 键 词： | USB2.0 驱动程序 固件 接口系统 |
| 文章编号： | 1002-8331-(2005)06-0098-03 |
The Design and Application of a USB2.0 Interface System |
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| Wang Xiang,Ruan Lihua,Zhou Rongzheng,HONG Zhiliang,Jiang Fengxian.The Design and Application of a USB2.0 Interface System[J].Computer Engineering and Applications,2005,41(6):98-100,135. |
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| Authors: | Wang Xiang Ruan Lihua Zhou Rongzheng HONG Zhiliang Jiang Fengxian |
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| Affiliation: | Wang Xiang 1 Ruan Lihua 1 Zhou Rongzheng 2 Hong Zhiliang 2 Jiang Fengxian 11 |
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| Abstract: | A new and practical USB2.0interface system structure was proposed.Based on the structure,an interface sys-tem of USB2.0between PC and device has been designed.The System design includes hareware circuit,firmware of MCU,driver and application programs of host.The system design focused on bulk transfer.Verified by FPGA,it has good performance applying in a digital camera system. |
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| Keywords: | USB2 0 driver firmware interface system |
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