| 存储测试系统的USB接口设计 |
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| 引用本文： | 王代华,宋林丽,张志杰.存储测试系统的USB接口设计[J].现代电子技术,2012,35(11):133-135. |
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| 作者姓名： | 王代华 宋林丽 张志杰 |
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| 作者单位： | 中北大学仪器科学与动态测试教育部重点实验室,山西太原,030051 |
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| 摘 要： | 针对存储测试系统的高速数据传输需求，设计了以单片机和FT245R为核心器件的USB接口电路，替代了传统的并行／串行接口。设计的USB接口支持USB2．0协议，具有体积小、通用性好、操作简单、使用方便等特点，数据传输率达到1MB／s，满足了存储测试系统的数据传输率要求。
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| 关 键 词： | USB 存储测试技术 FT245R 接口 |
Design of USB interface for storage measurement system |
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| WANG Dai-hua
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SONG Lin-li
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ZHANG Zhi-jie.Design of USB interface for storage measurement system[J].Modern Electronic Technique,2012,35(11):133-135. |
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| Authors: | WANG Dai-hua SONG Lin-li ZHANG Zhi-jie |
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| Affiliation: | (Key Laboratory of Instrumentation Science and Dynamic Measurement,Ministry of Education,North University of China,Taiyuan 030051,China) |
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| Abstract: | Using a MCU and FT245R as key components,an USB interface was designed for the requirement of high-speed data transmission in storage measurement system.The USB interface has the advantages of small volume,flexibility,conveniently and operation simply.The interface applies to USB 2.0 protocol,and the data transfer rate reaches as high as 1 MB/s,which meets the need of the storage measurement system. |
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| Keywords: | USB stored testing and measuring technology FT245R interface |
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