How to change RT1052 LPUART FIFO depth ? The RXFIFOSIZE of FIFO register is read only ????

[1277185193]

[jimmychan]

Yes, this field is read-only. The FIFO size is constant. You cannot set that. Please just use the default value.

[FanXinhao]

Hi jimmychan, Can i use "Parameter Register (PARAM)" register to change LPUART FIFO depth?