电子器件2018，Vol.41Issue(2)：484-488,5.DOI:10.3969/j.issn.1005-9490.2018.02.040
CH378主机方式USB存储设备写入速度提升方法研究
Research on the Method of Raising the Writing Speed of USB Storage Device in CH378 Host Mode
李爱佳 1崔建峰 1邓泽平 1刘慧丰2
作者信息
- 1. 中北大学电子测试技术国家重点实验室,太原030051
- 2. 北京特种车辆试验场,北京100072
- 折叠
摘要
Abstract
The article CH378 interface chip to complete the USB storage devices to read and write operations provides a portable large capacity data storage. System controlled by MCU CH378 interface chip completes the read and write operations of USB storage devices. Compared two projects about import speed of USB storage device based on CH378 host modes,a new method to lifting import speed of USB storage device has been designed under the same host modes. Test validation,the averages of the import speed of the USB storage device runs up to 517.9 kbyte/s has a great refer-ence for similar development,and gathers all kinds of test systems easily.关键词
CH378接口芯片/CH378主机方式/USB存储设备/读写/速度Key words
CH378 interface chip/CH378 host mode/USB storage device/reading and writing/speed分类
信息技术与安全科学引用本文复制引用
李爱佳,崔建峰,邓泽平,刘慧丰..CH378主机方式USB存储设备写入速度提升方法研究[J].电子器件,2018,41(2):484-488,5.
