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sureshk
 Post subject: USB+SD read and write speed
PostPosted: Thu Jul 07, 2011 9:18 am 
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Joined: Thu May 26, 2011 8:29 pm
Posts: 1
Hi,

Recently i purchased sam3u-ek kit .i have keil compiler and tested USBmem example code separatly and SD card separatly. i have integrated SD card code in to usbmem code .Through usb i can access sd and can read and write data to SD card. But read and write speeds are very low iam getting write speed only 390KB/s .

how can i increase the read and write of usb+SD card interface.
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