TRGSEL=TRGSEL_0
LPUART Pin Configuration Register
TRGSEL | Trigger Select 0 (TRGSEL_0): Input trigger is disabled. 1 (TRGSEL_1): Input trigger is used instead of RXD pin input. 2 (TRGSEL_2): Input trigger is used instead of CTS_B pin input. 3 (TRGSEL_3): Input trigger is used to modulate the TXD pin output. The TXD pin output (after TXINV configuration) is ANDed with the input trigger. |