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tamper detection pins in p2041

Question asked by agxin j on Nov 19, 2015

dear all

 

I am trying to erase the nor flash in the elbc bus of the p2041 for programming the boot code it is providing me sector protection error can this be because of this pins are not proper

the

1. TMP_DETECT

2.LP_TMP_DETECT

3.PO_VDD

in AN4402 pg33

It is mentioned that

TMP_DETECT -----Tie high to OVDD (high-power Trust

Architecture is not used).

LP_TMP_DETECT------Tie high to VDD_LP (low-power Trust

Architecture is not used).

 

If no aspect of Trust Architecture is

used, the following Trust Architecture

pins can be tied to GND:

– PO_VDD

– TMP_DETECT

– LP_TMP_DETECT

 

if i dont need any trust feature  feature  i have to tie the  pins  to GND ?

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