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Original question:

AWR1843BOOST: Tx/Rx data through 2nd UART interface on AWR1843BOOST EVM

AWR1843BOOST: Pinmux setting: Is it possible to set multiple PINs for UARTA Tx?

Lei
Expert 2050 points
Part Number: AWR1843BOOST

Is it possible to setup multiple PINs with UARTA Rx and UARTA Tx? Same question for UARTB TX and RX.

For ex. In below code, I want to setup both PIN N5 and R4 for UARTA TX. Does this code work? 

/* Setup the PINMUX to bring out the UART-1 */

Pinmux_Set_OverrideCtrl(SOC_XWR18XX_PINN5_PADBE, PINMUX_OUTEN_RETAIN_HW_CTRL, PINMUX_INPEN_RETAIN_HW_CTRL);
Pinmux_Set_FuncSel(SOC_XWR18XX_PINN5_PADBE, SOC_XWR18XX_PINN5_PADBE_MSS_UARTA_TX);

Pinmux_Set_OverrideCtrl(SOC_XWR18XX_PINR4_PADBF, PINMUX_OUTEN_RETAIN_HW_CTRL, PINMUX_INPEN_RETAIN_HW_CTRL);
Pinmux_Set_FuncSel(SOC_XWR18XX_PINR4_PADBF, SOC_XWR18XX_PINR4_PADBF_MSS_UARTA_TX);

Kind regards