Hi,
I have a question about AM572x RTC(Real Time Clock).
Are there any method to backup the RTC which is internal module of AM572x?
In AM572x datasheet and TRM, it said that "RTC mode is not supported in this family of device".
Is this means that it is not possible to backup the RTC by supplying only VDD_RTC/VDDA_RTC?
If backup of RTC are needed, do I have to use external RTC IC and
connect battery for backup?
best regards,
g.f.
