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SDIO vs SPI

Question asked by bharati.haraprasad on Dec 9, 2013
Latest reply on Oct 30, 2015 by Clive One
I am using STM32f4 ,fat fs & SPI mode to interface to SD card every thing works fine .but i want to use DMA to increase read performance.should i go for SDIO to achieve a little more speed or 
is there any way to tweak fat fs to use DMA in SPI mode.

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