LPC81x UID Register Address

[jose_oga]

Hello Everyone,

Is there any way in which I can read unique 128-bit ID from the LPC81x directly from a memory register?

My application is using SWD connection for writing/reading the registers and using IAP would make the process much more complex.

I haven't been able to find the address of the UID on the User Manual, examples, or anywhere else.

Thanks!

[jeremyzhou]

Hi Jose Ogando,

Thank you for your interest in NXP Semiconductor products and for the opportunity to serve you.
To my knowledge, the UID register address is not public, so IAP command is the best method to read the UID register.
Have a great day,
TIC

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[jose_oga]

Thanks for the quick response!

You mention that IAP command is the best method. Are there any other options?

Thanks!

[gerhardk · Accepted solution]

Read four words from 0x0C000080

[theophileleroy]

Where can I find this address for LPC802 ?

[jose_oga]

This seems to be working.

Thanks a lot!

[jeremyzhou]

Hi Jose Ogando,

1) Are there any other options?
-- I'm afraid it doesn't have other option

Have a great day,
TIC

-------------------------------------------------------------------------------
Note:
- If this post answers your question, please click the "Mark Correct" button. Thank you!

- We are following threads for 7 weeks after the last post, later replies are ignored
Please open a new thread and refer to the closed one, if you have a related question at a later point in time.
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