CCS/TMS320F28031: How to read "C2000's Unique Device Number"

sachin kumar1

Part Number: TMS320F28031

Tool/software: Code Composer Studio

How to read "C2000's Unique Device Number".

As per document SPRACD0A, location of Unique address is "0x000901, 0x000900" for MSW and LSW respectively.

I can't find any information regarding this "UID_UNIQUE" register in reference document. I need to read this in C language so please tell suitable method.

over 3 years ago

0 Vasudha Bhadoria over 3 years ago

TI__Genius 10845 points

Hi,

As mentioned in the document SPRACD0A, only class B devices have the UID_UNIQUE register for reading the unique device number from a register.

For class A devices, direct memory address needs to be read to get the device number. E.g.

uint32_t uid = *((uint32_t *)(0x000900U));

Thanks

Vasudha

0 sachin kumar1 over 3 years ago in reply to Vasudha Bhadoria

Prodigy 40 points

Hello,

This will help. Thanks !!

Regards,

Sachin

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CCS/TMS320F28031: How to read "C2000's Unique Device Number"