SPRUJD4A December 2024 – November 2025 AM62D-Q1
In this case, leave the reset state of AUX_32K_EN to be a 1 which will always select aux_32k_clk input.
In this mode, you cannot power off the CORE.
Also Write 1 to RTC_GENRAL_CTL.O32K_OSC_DEP_EN since this clock needs to be active.