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。
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.
出处
《黄石理工学院学报》
2010年第4期15-17,共3页
Journal of Huangshi Institute of Technology
基金
湖北省教育厅重点科研项目(项目编号:2006D14003)
