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FRDM KL43z looks to have incorrect pin documentation somewhere

Question asked by Daniel Clark on Mar 22, 2016
Latest reply on Mar 25, 2016 by Mark Butcher

I'm trying to use the LPUART on the FRDM KL43z, I've configured the MUX on PTB16 and PTB17 to ALT3, which should make PTB16 the RX and PTB17 the TX. However, PTB16 is the TX when I transmit, am I missing something? or is there a piece of documentation wrong somewhere (Either in the listings for PTB16 and PTB17 in the Schematic and Quick-Start guide for the board, or the MUX information in the reference manual for the KL43)?