TM4C123GH6PM: Reading UID

PatWit

Part Number: TM4C123GH6PM

Hi,

i am just starting with TM4C123GH6PM as an replacement for my used MCU.

Is there a possibility to read the UID of the chip (SWD, Flash Command, etc.)

Best regards,

Patrick

+1 Ralph Jacobi over 4 years ago

Hello Patrick,

Are you asking about the DID0 and DID1 fields? And the idea is to read those with a tool chain as part of production?

Best Regards,

Ralph Jacobi

0 PatWit over 4 years ago in reply to Ralph Jacobi

Hi Ralph,

thanks for the reply.

The DID0 and DID1 are exactly what i am looking for. You are right i need those numbers for the tool chain during production.

So is it possible to read those numbers via SWD/J-Flash/J-Link. For example with readrange.

Best regards,

Patrick

0 PatWit over 4 years ago in reply to PatWit

Hi Ralph,

after trying a little bit with the evalbrd. i found out that i can read the values with the mem cmd.

Best regards and thanks for the help.

Patrick

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