I can't find the information about the LPUART Fifo deepth neither in the datasheet nor the rm0432 not the systemheaders (stm32l4rXxx.h). Do I overlook it?
I guess it is 8 bytes like in the other u(s)art of the STM32L4R.
Table 260 in RM0432 Rev 1 says it has 8 word rx/tx depth.
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