UART FIFO size

[SaGa_4641021]

Hi

Is the max size of the UART Tx FIFO 128 bytes ?

thanks

[RodolfoGL · Accepted solution]

It depends on the data width. If it is 8-bit or less, the FIFO has 128 elements. If data width is higher than 8 bits, then the FIFO has only 63 elements.