PRTC(4) | Device Drivers Manual (sparc64) | PRTC(4)

# NAME

`prtc` — PROM real-time clock

# SYNOPSIS

`prtc0 at mainbus0`

# DESCRIPTION

The `prtc` driver provides support for the time of day service provided by the PROM on systems that do not have a hardware real-time clock like the Sun Enterprise 10000, Sun Fire 12K and Sun Fire 15K.

# SEE ALSO

intro(4)

# HISTORY

The `prtc` driver first appeared in OpenBSD 4.4.

# AUTHORS

The `prtc` driver was written by Mark Kettenis <kettenis@openbsd.org>.

July 16, 2013 | Debian