LenSamuelson

It sounds like FlexIO could be a way to enable your application, I hope it works out for you. (It looks like defining a UART but customized exactly to very specific needs...) That said, I wonder whether you've seen the LPUART Baud Rate Register...

My experience is with the classical Kinetis parts, so this comment is subject to verification with repsect to the RT1060. Sections 49.3.5.2.1 and 49.3.6.2 (Rev3, 7/2021), "Idle length" implies that the RT1060 has idle-line detection which allows...