| 基于GL850A的USB HUB的设计及应用 |
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| 引用本文： | 孟令许,解振东.基于GL850A的USB HUB的设计及应用[J].仪器仪表用户,2012,19(2):59-61. |
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| 作者姓名： | 孟令许 解振东 |
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| 作者单位： | 成都理工大学信息工程学院,成都,610059 |
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| 摘 要： | 介绍了GL850A的主要特性、内部结构和功能。采用GL850A设计一款具有1个USB上行端口、四个USB下行端口的工业级USB2.0集线器,该集线器可支持USB2.0协议的USB设备的扩展,并给出了硬件电路和PCB设计。
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| 关 键 词： | USB HUB GL850A 工业级 设计 |
GL850A based design and application for USB HUB |
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| MENG Ling-xu
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XIE Zheng-dong.GL850A based design and application for USB HUB[J].Electronic Instrumentation Customer,2012,19(2):59-61. |
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| Authors: | MENG Ling-xu XIE Zheng-dong |
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| Affiliation: | MENG Ling-xu,XIE Zheng-dong (College of Information Science and Technology,Chengdu University Of Technology,Chengdu 610059,China) |
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| Abstract: | In this article,Introduced the GL850A main features,the internal structure and functions.The industry USB2.0 with one upstream port and four downstream ports is designed using GL850A IC.HUB the extension of USB devices follow USB2.0 specification and the design principle of hardware circuit and PCB are given. |
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| Keywords: | USB HUB GL850A industrial design |
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