TMDSEVM437X: Schematics

Ankur Patel3

Part Number: TMDSEVM437X
Other Parts Discussed in Thread: AM4378

Good day TI Team,

I am after schematics of TMDSEVM437X EVM. I have got the access granted on the page: https://www.ti.com/tool/TMDSEVM437X#design-files and downloaded sprr396.zip. To me, it's the schematics of the GP EVM and not for high security EMV as it says on the schematics pdf as "

ARM MPU AM4378 General Purpose EVM

Please correct me or point me to right direction.

Regards,

Ankur

over 5 years ago

0 melissaw over 5 years ago

TI__Genius 16030 points

Hi Ankur,

I'm looking into your question. Can you confirm whether you're looking for the schematics assocated with the TMDSEVM437X or TMDXEVM437XH board?

Regards,

Melissa

0 Ankur Patel3 over 5 years ago in reply to melissaw

Intellectual 660 points

Thank you Melissa for your response.

Looks like there is a typo on the portal page or TMDSEVM437X the same as TMDXEVM437XH:

www.ti.com/.../

So I am not sure what are the differences in both of them. Please guide me as I am looking to implement secure boot on the AM437x based custom board and looking for the reference schematics to implement VPP related hardware design.

Still in doubt then pls share both of them as we need to progress quickly.

Kindly share your concern if any.

Regards,

Ankur

0 Ankur Patel3 over 5 years ago in reply to Ankur Patel3

Intellectual 660 points

Good day Melissa,

Can you please respond to my earlier reply.. I am still waiting.

Regards,

Ankur

0 Ankur Patel3 over 5 years ago in reply to Ankur Patel3

Intellectual 660 points

Can anyone please look into this matter and share the schematics..

It is delaying our project.

Regards,

Ankur

0 Lawrence Ronk over 5 years ago in reply to Ankur Patel3

TI__Intellectual 2820 points

Hi Ankur,

I apologize for the delayed response.

The schematics are the same for TMDXEVM437X and TMDXEVM437XH. TMDXEVM437XH is populated with a socket for the AM437x device, but the schematics are the same.

Also, the TMDXEVM437XH includes a small VPP/LDO board (attaches to 4 pin header, J42) . The schematics for the VPP programming board can be found here: https://www.ti.com/lit/zip/sprr275 (refer to file VPPPROGRAMMINGBOARD_3J0002_REV1_0A.PDF).

Thanks,

Lawrence

0 Ankur Patel3 over 5 years ago in reply to Lawrence Ronk

Intellectual 660 points

Good day Lawrence,

Thank you for your response and useful information.

Let us have a look and get back to you in few days. If all went good then I will mark it resolved.

Again thank you,

Ankur

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TMDSEVM437X: Schematics