| 基于CH375的低成本嵌入式系统USB Host构建 |
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| 引用本文： | 谭保华. 基于CH375的低成本嵌入式系统USB Host构建[J]. 黄石理工学院学报, 2010, 26(4): 15-17. DOI: 10.3969/j.issn.1008-8245.2010.04.005 |
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| 作者姓名： | 谭保华 |
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| 作者单位： | 湖北工业大学,理学院,湖北,武汉,430068 |
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| 基金项目： | 湖北省教育厅重点科研项目 |
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| 摘 要： | CH375在低成本单片机和嵌入式系统文件存储设计中,得到了较为广泛的应用。但是,对于使用CH375实现较为通用的低成本USB Host应用,则少有介绍。文章介绍了一种基于CH375的低价嵌入式系统USB Host构建,重点探讨了构成通用USB Host的基本软硬件设计方法,并对CH375实际应用中容易出现的问题进行了分析和总结。
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| 关 键 词： | CH375 通用USB Host 嵌入式系统 |
A Low-cost Embedded System USB Host Based on CH375 |
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| TAN Baohua. A Low-cost Embedded System USB Host Based on CH375[J]. Journal of Huangshi Institute of Technology, 2010, 26(4): 15-17. DOI: 10.3969/j.issn.1008-8245.2010.04.005 |
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| Authors: | TAN Baohua |
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| Affiliation: | TAN Baohua(School of Science,Hubei University of Technology,Wuhan Hubei 430068) |
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| Abstract: | The CH375 chip has been widely used in file storage design in the low-cost microcontroller and embedded system.However,little attention has been paid to the application of CH375 to achieve a universal low-cost USB Host in the embedded system.This paper introduces a low-cost embedded system USB Host construction based on CH375 chip and discusses basic hardware and software design methods to constitute a universal USB Host＇s.The problems in the practical application of the CH375 chip are analyzed and summarized. |
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| Keywords: | CH375 Host |
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