Hello.
Please tell me:
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Hello @muxeu,
In the chapter 25.3.2 explains in more detail the behavior of this signals.
SNVS_PMIC_STBY_REQ outputs a high-level signal under Suspend Mode (Stop Mode).
After it entry into SNVS mode, it will drive PMIC_ON_REQ to low, and resume to high on waking up, this can be used to control power supply for SOC.
That's right, depending of the mode (standby/buck) is the register to use.
The signal has two functionalities, the GPIO and the tamper, which one do you mean?
Best Regards,
Alexis Andalon
Hello @muxeu,
In the chapter 25.3.2 explains in more detail the behavior of this signals.
SNVS_PMIC_STBY_REQ outputs a high-level signal under Suspend Mode (Stop Mode).
After it entry into SNVS mode, it will drive PMIC_ON_REQ to low, and resume to high on waking up, this can be used to control power supply for SOC.
That's right, depending of the mode (standby/buck) is the register to use.
The signal has two functionalities, the GPIO and the tamper, which one do you mean?
Best Regards,
Alexis Andalon
Thanks for answers. Interested in the operation of the GPIO_SNVS signals in relation to the SNVS module.
Hello @muxeu,
The SNVS mention is due to the tamper feature related to this pins. In the MIMXRT1176 is not present this feature so it will only work as GPIO.
Best Regards,
Alexis Andalon