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Re: mx6ul tamper pin to gpio

Question asked by on Sep 18, 2019
Latest reply on Sep 19, 2019 by Yuri Muhin
Branched from an earlier discussion

Hi Yuri,


This query is regarding IMX6UL, G2 version. What is the value written at production to TAMPER_PIN_DISABLE bits of Bank 0, Word 3 of the fuse map?

I have a virgin board and the tamper pins are disabled = 11, i.e. tamper pins 0 to 9 can be used as GPIOs. I am aware I can change the configuration of the pins on this version. However, is it safe to assume that 11 will be the default factory setting from NXP on G2 versions?