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AURIX™ Forum Discussions

User18303
Level 2
Level 2
Hi,

Is there a unique chip number or identifier?

Best regards,
Lina

#8042000 20311
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3 Replies
User18237
Level 5
Level 5
First solution authored First like received
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™
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User20853
Level 1
Level 1
First question asked First reply posted First solution authored
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
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cwunder
Employee
Employee
25 likes received 25 solutions authored 100 sign-ins
Maccabi wrote:
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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