›› 2010, Vol. 23 ›› Issue (8): 77-.

• Articles • Previous Articles     Next Articles

USB Interface Design Based on Blackfin532 and Netchip2272

 DU Meng-Meng, REN Bai-Ling, DONG Chun-Xi   

  1. (1.School of Electronic Engineering,Xidian University,Xi'an 710071,China;
    2.School of Information and Electronic,Beijing Institute of Technology,Beijing 100081,China)
  • Online:2010-08-15 Published:2011-03-28


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