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SDHC Problem with MK64

Question asked by Pedro Ortega on Jul 30, 2018
Latest reply on Oct 1, 2018 by Pedro Ortega

We are developed system using a MK64FN1MOVL012, with Code Warrior 10.6.

 

The hardware and software are 100% tested using MK60. (Attached you can find the schematics)

 

The problem is that the method SDHC_GetCrdInfo() does not return nothing, there is  a time _out.

Perhaps, the problem  is in the previous method SDHC_SelectCard()… I don´t know.

 

Attached, there is a small project  (demo SDHC for K60, changed for K64) tested in the same board with mk60.

 

Do you have any idea?

 

Thanks in advance

 

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