基于Blackfin532和Netchip2272 的USB接口设计

Abstract

Abstract:

A USB interface design using Blackfin532 and Netchip2272 is presented with the advantages of simple hardware interface circuit and good firmware transplantablilty.The principle of the design is illustrated and the schematic diagram of hardware connection is given.The method for developing firmware is also introduced.Experiment result verifies its feasibility.

Key words: DSP;Blackfin532;Netchip2272;firmware;USB interface

CLC Number:

TN919

Cite this article

DU Meng-Meng, REN Bai-Ling, DONG Chun-Xi. USB Interface Design Based on Blackfin532 and Netchip2272[J]., 2010, 23(8): 77-.

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URL: https://journal.xidian.edu.cn/dzkj/EN/

https://journal.xidian.edu.cn/dzkj/EN/Y2010/V23/I8/77

References

［1］Analog Device,Inc.ADSP-BF533 Blackfin Processor Hardware Reference,Revision 3.1［Z］.USA:Analog Device,Inc,2005.

［2］PLX Technology,Inc.NET2272 Local Bus to USB20 Peripheral Controller Data Book,Version 1.92 ［Z］.USA:PLX Technology,Inc,2005.

［3］张弘.USB接口设计［M］.西安:西安电子科技大学出版社,2002.

［4］萧世文.USB2.0硬件设计［M］.北京:清华大学出版社,2002.

［5］廖济林.USB2.0应用系统开发实例精讲［M］.北京:电子工业出版社,2006.

［6］陈建洲,陈劲松.基于TMS320C54X系列DSP系统的USB接口设计［J］.计算机工程与应用,2005(14):101-104.

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