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Thread: Is there a Unique Chip Identifier?

  1. #1
    New Member New Member Lina is on a distinguished road
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    Is there a Unique Chip Identifier?

    Hi,

    Is there a unique chip number or identifier?

    Best regards,
    Lina

    #8042000 20311

  2. #2
    Intermediate Intermediate Mr.AURIX is on a distinguished road
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    Hi Lina,

    Yes, this is stored in TC2xx devices in UCB_IFX and in TC3xx devices in the UCB_USER. Both provide a 128bit unique ID for each chip. If only chip type should be identified this can be done using the SCU_CHIPID register.

    Kind regards,
    Mr. AURIX™

  3. #3
    Beginner Beginner Maccabi is on a distinguished road
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    Hi all,

    Regarding the same question, but for the XMC4500 running under DAVE4.
    Is there a unique id i can read from some register?

    TIA
    Maccabi

  4. #4
    Intermediate Intermediate cwunder will become famous soon enough
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    Quote Originally Posted by Maccabi View Post
    Hi all,

    Regarding the same question, but for the XMC4500 running under DAVE4.
    Is there a unique id i can read from some register?

    TIA
    Maccabi
    This is not the correct forum for your question...

    Anyhow have you reviewed the XMC4500 reference manual section 26.2.2 Initial boot sequence and in particular Figure 26-1 DSRAM1 usage by the SSW where the Unique Chip ID (16 bytes) is written?

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