CDUART(4) Device Drivers Manual CDUART(4)

cduartCadence Universal Asynchronous Receiver/Transmitter

cduart* at fdt?

The cduart driver supports the Cadence Universal Asynchronous Receiver/Transmitter (UART).

tty(4)

The cduart driver first appeared in OpenBSD 7.0.

OpenBSD 7.8 April 24, 2021 CDUART(4)