Due to the U.S. Thanksgiving holiday, please expect delayed responses during the week of 11/22.

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TMDSEVM437X: Could you help to check the 2nd source of DDR?

Part Number: TMDSEVM437X

Hi  Ti

TMDSEVM437X use 4xDDR3 8Bit (MT41K256M16HA-125).

But MT41K256M16HA-125 in referent design is EOL and Now we find a 2nd source

 >> NT5CC256M16ER-EK

We would like to use 32GB eMMC.

Could you help to check if we can use it?

How to check if the 2nd source meets the spec(DDR and eMMC)?

How to change SW configuration to support new DDR and eMMC?

Thanks

Qin

  • Qin

    This is not something we can do for you. 

    For the eMMC, I believe that v5.1 is backwards compatible with MMC 4.3 supported by the AM437x devices. I do not know if the device you specified is physically/pin compatible with the obsolete part.. 

    You can use  the EMIF tool to determine the configuration required for the replacement DDR.

    Updating the software will depend on which OS you use.

    --Paul