SPRUIM2H May 2020 – October 2023 AM2431 , AM2432 , AM2434 , AM6411 , AM6412 , AM6421 , AM6422 , AM6441 , AM6442
The PRU_ICSSG UART0 peripheral can be placed in reduced-power modes to conserve power during periods of low activity. The power management of the PRU_ICSSG UART0 peripheral and other PRU_ICSSG peripherals is controlled by the device Power Sleep Controller (PSC). The PSC acts as a controller for power management for all of the peripherals on the device. For more details on the power management procedures using the PSC, refer to the Power Management.