.\"	$OpenBSD: dpclock.4,v 1.2 2004/09/30 19:59:27 mickey Exp $
.\"	$NetBSD: dpclock.4,v 1.3 2004/02/10 16:32:10 wiz Exp $
.\"
.\" Copyright (c) 2004 The NetBSD Foundation, Inc.
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.\" This document is derived from work contributed to The NetBSD Foundation
.\" by Steve Rumble.
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.Dd January 24, 2004
.Dt DPCLOCK 4 sgi
.Os
.Sh NAME
.Nm dpclock
.Nd DP8573A real-time clock
.Sh SYNOPSIS
.Cd "dpclock* at hpc0"
.Sh DESCRIPTION
The
.Nm
driver provides support for the DP8573A real-time clock (RTC).
This device appears on SGI Personal Iris 4D/2x, 4D/3x and Indigo
R3k machines.
Note that the kernel expects the RTC to run in UTC.
.Sh SEE ALSO
.Xr dsclock 4 ,
.Xr intro 4
.Sh HISTORY
The
.Nm
driver first appeared in
.Ox 3.6 .