Dear Sir
I want to ask you about the Temperature Monitor.
I understand that the Temperature Sensor Calibration Data is stored in OCOTP_ANA1.
It is described at P5172 in IMX6SDLRM Rev.2 as following.
"The temperature calibration values are fused individually for each part in the product testing process."
Q1.
Can I understand that the calibration value is written at the factory of NXP?
Best Regards,
Eishi SHIBUSAWA
Hello Eishi,
It means: There is a temperature sensor in i.MX6 processor, and it's value has been calibrated duiring product testing process.
In software, for example, in u-boot, linux kernel, it's driver is named "thermal_imx.c", customer can configure MIN temperature and MAX temperature for her application.
Have a great day,
TIC weidong sun
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