| USB的系统组成 |
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| 引用本文： | 申健. USB的系统组成[J]. 数字社区&智能家居, 2007, 2(7): 109 |
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| 作者姓名： | 申健 |
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| 作者单位： | 湖南交通工程职业技术学院 湖南衡阳421002 |
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| 摘 要： | USB是Universal Serial Bus的简称。它是一种可以同时处理计算机与具有USB接口的多种外设之间通信的电缆总线,USB已成为目前PC标准的通用串行总线。一个基于计算机的USB系统可以在系统层次上被分为三个部分:即USB宿主(host)、USB设备(device)、USB连接(主要于USB2.0中涉及)。本文将分别对其进行叙述。
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| 关 键 词： | USB 系统组成 宿主 连接 |
| 文章编号： | 1009-3044(2007)07-20109-01 |
| 修稿时间： | 2007-03-26 |
Component of USB System |
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| SHEN Jian. Component of USB System[J]. Digital Community & Smart Home, 2007, 2(7): 109 |
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| Authors: | SHEN Jian |
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| Abstract: | USB is Universal Serial Bus for short. It is a kind of cable bus which can process the communications between computer and peripheral equipments. USB is a general serial bus with PC standard. A computer based USB system can be divided into three parts on the system layer: USB host,USB device and USB connection (concerned in USB 2.0). In this paper, we will explicitly introduce all above three parts respectively. |
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| Keywords: | USB System Component Host Connection |
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