Can someone point me to the cpu temperature sensor calibration procedure on the iMX6 device?

[philipchapman]

Hello,

I need the procedure to calibrate the iMX6 internal temperature sensor.

can someone point me to the process

Thanks

[kshitij_shah]

Hi Igor,

If you know someone who has more information, please provide the contact details.

Also "5.4.1.4 Local temperature sensor placement" has two tables with list of sensors, which one is correct?

[igorpadykov]

Hi Kshitij

please create new thread for questions related to i.MX8M processor, as

this thread was for i.MX6.

Regarding i.MX8M, unfortunately I am not aware who has more information,

in general you can get more info in local nxp marketing office.

Best regards
igor

[kshitij_shah]

Hi Igor,

Can you please point to documentation for process to do sensor calibration on iMX8M ?

Thanks

[igorpadykov]

Hi Kshitij

one can look on sect.5.4.2.18 TMU Temperature Range n Control register (TMU_TTRnCR)

i.MX8MDQ Reference Manual
https://www.nxp.com/docs/en/reference-manual/IMX8MDQLQRM.pdf

I am not aware of additional documentation on that subject.

Best regards
igor

[igorpadykov]

Hi Philip

please check AN5215 i.MX6 Temperature Sensor Module
http://www.nxp.com/docs/en/application-note/AN5215.pdf

Best regards
igor
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