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- S32K314 chip Debug port unlocking issue using Lauterbach
S32K314 chip Debug port unlocking issue using Lauterbach
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S32K314 chip Debug port unlocking issue using Lauterbach
05-13-2026
07:17 PM
384 Views
WZBGW
Contributor I
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Spoiler
Hello NXP Technical Support:
I used Lauterbach to unlock the Debug port of the S32K314 chip according to the S32K3_SecureDeburg-UserGuide.pdf document, and the Debug port encryption method was password. The phenomenon is that unlocking failed, and the command window for unlocking success was displayed for a moment before disappearing. What's going on?
I used Lauterbach to unlock the Debug port of the S32K314 chip according to the S32K3_SecureDeburg-UserGuide.pdf document, and the Debug port encryption method was password. The phenomenon is that unlocking failed, and the command window for unlocking success was displayed for a moment before disappearing. What's going on?
3 Replies
3 weeks ago
236 Views
WZBGW
Contributor I
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Hello, NXP technical support:
I unlocked the Debug port of S32K314 chip using Lauterbach based on the S32K3_SecureDeburg-UserGuide.pdf document, and the Debug port is encrypted with a password. The phenomenon is that unlocking failed, and the command window for successful unlocking disappeared after a while. What's wrong?
3 weeks ago
221 Views
davidtosenovjan
NXP TechSupport
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Please create support ticket and I could send you example code (NDA is required).
https://www.nxp.com/support/support:SUPPORTHOME
3 weeks ago
209 Views
WZBGW
Contributor I
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Application created，Service Request Number：00982977。
The email belongs to the company, wuzhibin@xyl.cn The current inquiry is using my personal account
