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PSoC 4 MCU

WaSI_2022226
New Contributor

Hi all,

   

Why PSoC have not a SDIO interface? It has only the slow SPI interface.

   

 

   

Regards.

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Anonymous
Not applicable

SDIO is meant as a more general-purpose interfacing for SD cards to allow multiple cards/sizes to use the same socket/hardware. Since PSoC devices are generally used in embedded systems, I suspect it is out of general scope to provide for multiple types/sizes of SD cards. It shouldn't be too hard to write the SDIO interface if that is what you are looking for.

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