Kinetis MicrocontrollersのトピックRe: K22FN512 UART FIFO Depth

K22FN512 UART FIFO Depth

derekcook — Tue, 04 Dec 2018 14:38:42 GMT

Hello,

In the reference manual I am having a hard time finding out information on FIFO depth for this microcontroller. I see how to define FIFO depth in the UARTx_PFIFO, but does each UART0 and UART1 allow the same FIFO depth.

I know on the KV31 UART0 is much deeper than UART1 - I just wanted to check if this is the same for the K22 or if both UARTs can be defined the max depth - Just want to be sure my design is correct.

Re: K22FN512 UART FIFO Depth

mjbcswitzerland — Tue, 04 Dec 2018 17:23:28 GMT

Hi Derek

Regards

Mark

Re: K22FN512 UART FIFO Depth

derekcook — Tue, 04 Dec 2018 20:38:52 GMT

Thanks Mark - I didn't see that in the reference manual. That helped me out.