| USB主控制器在任意波发生器中的应用 |
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| 引用本文： | 刁修慧,程雪利.USB主控制器在任意波发生器中的应用[J].河南机电高等专科学校学报,2010,18(1):21-23. |
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| 作者姓名： | 刁修慧 程雪利 |
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| 作者单位： | 河南机电高等专科学校,河南,新乡,453002 |
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| 摘 要： | 研究和设计了嵌入式USB的主机系统,阐述了其工作机制,并给出了在任意波发生器控制面板上的具体实现,实现了改进波形数据输入方法的目的。首先研究了USB大容量存储类协议和USB主机在数据传输中的动作,然后根据任意波发生器的特点,利用SL811HS实现了USB主机功能,并在此基础上给出了USB存储设备的Bulk-In程序流程。
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| 关 键 词： | 任意波发生器 SL811HS 大容量存储类 |
The Application of USB Host Controller in Arbitrary Waveform Generator |
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| Affiliation: | DIAO Xiu-hui,et al (Henan Mechanical and Electrical Engineering College,Xinxiang 453002,China) |
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| Abstract: | This paper illustrated the work principles of USB host controller and provided its specific use on the control panels of arbitrary waveform generator through the research and design of embedded host USB,and realized to improve the purpose of waveform data input method.Initially we studied the protocol of large capacity USB and the action of data transfer in host USB,and then realized USB host functions using SL811HS according to the characteristics of arbitrary waveform generator.Moreover,we offered the process procedures of Bulk-In section of USB storage devices based on the work above. |
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| Keywords: | SL811HS |
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