OCTRTC(4) | Device Drivers Manual (octeon) | OCTRTC(4)

# NAME

`octrtc` — time-of-day clock

# SYNOPSIS

`octrtc* at mainbus?`

# DESCRIPTION

The `octrtc` driver supports the low resolution DS1337 time-of-day clock found on some of the octeon models. The clock has a resolution of 1 second.

The `octrtc` driver is used for getting and setting the system time.

# HARDWARE

Supported models:

D-Link DSR-500
Portwell CAM-0100

Known models missing a DS1377 clock:

Ubiquiti Networks EdgeRouter Lite

# SEE ALSO

intro(4), gettime(9), inittodr(9), resettodr(9)

# HISTORY

The `octrtc` driver first appeared in OpenBSD 5.5.

# AUTHORS

The `octrtc` driver was written by Paul Irofti <paul@irofti.net>.

June 26, 2020 | Debian