Bridging EMMC with SPI

Giulio Zoppi

Hello,

I got the necessity to drive with the MCU I'm working with an EMMC card.

Unfortunately the MCU does not have EMMC driving capability, so I need to see if there's available some bridging solution for the purpose.

I was looking to some device acting as a bridge between the EMMC and spi ( high speed might not be an issue) possibily automotive grade.

for that I need your support.

Thanks

over 4 years ago

0 Eric Hackett over 4 years ago

TI__Guru 69972 points

Giulio,

Our group doesn't support EMMC or SPI, so we're not the best to address this question. I've moved the thread to the processor forum where they may have a better idea of how to address this.

Regards,

0 Sunita Nadampalli over 4 years ago in reply to Eric Hackett

TI__Expert 5970 points

Hi Giulio,

Can you please provide details on which TI device/part number you are using in your project?

Thanks & Regards,

Sunita.

0 Giulio Zoppi over 4 years ago in reply to Sunita Nadampalli

Intellectual 645 points

Hello,

I am not Using a TI processor.

I need to figure out if there-s a way to bridge my processor with EMMC via SPI. So please consider my processor as a generic SPI capable host.

regards,

0 Sunita Nadampalli over 4 years ago in reply to Giulio Zoppi

TI__Expert 5970 points

Hi,

Sorry, I can only support TI processors.

This request is out of scope, and please reach out to your processor vendor to support you on the interfaces they provide.

Thanks & Regards,

Sunita.

Because of the Thanksgiving holiday in the U.S., TI E2E™ design support forum responses may be delayed from November 25 through December 2. Thank you for your patience.

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Bridging EMMC with SPI