AM625: For programming the OTP.

Nilesh Patil

Part Number: AM625

Tool/software:

Hello Team,

We are working on custom board based on AM625 processor. We need to program the OTP available on board. We referred documents 'AM62X_OTP_Keywriter_User_Guide_09_00_00.pdf' for programming the OTP. We need to program MAC id on the OTP. We see that in document it is mentioned to use MCU-PLUS-SDK-AM62X, but we are not using MCU SDK in our project.

Can you guide us to program the OTP without using MCU SDK. Is it possible to program OTP without using MCU SDK.

Thanks,
Nilesh Patil

over 1 year ago

0 Prashant Shivhare over 1 year ago

TI__Guru* 76161 points

Hello,

As communicated in your past thread, there is no OOB support available for Extended OTP R/W in Processor SDK. The MCU+ SDK does have an example for this which can be leveraged for programming the OTP as required.

If you intend to use PSDK only then you will have to manually add the functionality.

Please see the following thread:

https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1411971/am623-extended-otp-api---yocto---application-user-space

Regards,

Prashant

Processors

Processors forum

AM625: For programming the OTP.