SPRUI30H November 2015 – May 2024 DRA745 , DRA746 , DRA750 , DRA756
The module can transmit and receive data, but when the device is transmitting, the IR RX circuitry is automatically disabled by hardware.
Operation of the uart3_rxd input can be disabled by the UART3.UART_ACREG[5] DIS_IR_RX bit.