SPRUIM2H May 2020 – October 2023 AM2431 , AM2432 , AM2434 , AM6411 , AM6412 , AM6421 , AM6422 , AM6441 , AM6442
Pin multiplexing is controlled using a combination of hardware configuration at device reset and software programmable register settings. For more information on the PRU_ICSSG UART0 pin multiplexing, refer to the Pad Configuration Registers in the CTRL_MMR0 chapter.