Unable to configure i.MX 6ULL TAMPER pins

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Unable to configure i.MX 6ULL TAMPER pins

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sadatanvashisth
Contributor II

But as per datasheet of IMX6ULL  the processor have tamper detection feature.

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Yuri
NXP Employee
NXP Employee

Hello,

  According to i.MX 6ULL Migration Guide:

 The advanced security features that are mainly used by the POS applications (including CAAM/BEE/DryICE)

are removed.

https://www.nxp.com/docs/en/application-note/AN5350.pdf 

  The tamper pins cannot be used in i.MX 6ULL, because of factory pre-programmed state of the

corresponding fuses.

 


Have a great day,
Yuri

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