AnsweredAssumed Answered

Inprove the speed of the "Mass storage" as u disk

Question asked by lin.serena on Mar 13, 2012
Latest reply on Jul 12, 2012 by BEN_GAFSOS.gafsos
hello everybody,
  I was tested using the TF card as a U disk routines.The read speed is 500KB


-700KB / s, write speed of 100KB/ s. Too slow, I would like to increase its 


transmission speed.I will change the way of the USB to transfer data to double 


buffering, speed does not improve, I would like to speed transmission 


bottlenecks on the TF card flash, and do you have any good suggestions?(In 


this post I willcontinue to update content on the USB.)


    (The operation of the TF card SDIO,DMA, 4bit.)

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