Hello everyone,
I'd like to use an alternative serial interface on ATmega4808 using MegaCoreX.
Pin20/21 is assigned to 32.768kHz Crystal circuit on my ATmega4808 board, I can't use original TXD2/RXD2 port. Alternative TXD2/RXD2 is assigned to Pin24/25 at 32-pin standard pinout.
How to activate an alternative serial interaface? My search may just be insufficient. If you have any information that would be helpful, please provide a link.
Thanks,