Can the Jetson AGX Xavier SOM detect if no/low voltage is present on the L53, VCC_RTC?
Status bit or IRQ is what I’m looking for. Having this feature would eliminate the need to remove power to test the presence of the battery. Additionally, if the battery voltage drops, a warning can be provided with production code.
VCC_RTC is for RTC clock only and won’t affect module detect.
Please put this down as a request for future products.
The module should know if a backup RTC power source is present for the VCC_RTC.
There are many low power methods that can be used to sample the pin for minimum required voltage.
I need to know that the backup power for the RTC is present and above the minimum required voltage.
That’s not supported.
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