Tamper Detection in iMX8 M Mini

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Tamper Detection in iMX8 M Mini

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sambhav_jv
Contributor I

Hello,

In reference to the Question 

https://community.nxp.com/t5/i-MX-Processors/Tamper-detection-in-imx8/m-p/1087587

We are using iMX8 M Mini and would like to implement Tamper Detection for the device to make it tamper proof.
We couldn't exactly find much support for tamper detection for iMX8 even in iMX8 M Mini security reference manual or in SNVS when compared to iMX6 and iMX7.

1)We would like to know if iMX8 MM supports Tamper detection, then the proper documentation to refer and the tamper pin out as well. 

2)We also found the Security Violations 3 & 5 are reserved, comparing this with previous iMX6 I would like to know if that is somewhere used for Tamper detection. 


Thank You

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Rita_Wang
NXP TechSupport
NXP TechSupport

On i.MX8Mm external tamper is not supported (no pins for this purpose).
So you can't find more information about it in RM and SRM. So, You can not use it on i.mx8mm.