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Data Block CRC failure (DCRCFAIL) when using SDIO with DMA

Question asked by Hemanth Sundaresh on Feb 10, 2017
Latest reply on May 9, 2018 by Hemanth Sundaresh

I am getting Data Block CRC failure (DCRCFAIL) when I configure data transfer in SDIO using DMA.

I am not using HW Flow control in SDIO

 

The same code works fine without DMA

What is the reason for CRC failure and any work around for this?

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