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authorMark Kettenis <kettenis@cvs.openbsd.org>2007-10-20 19:23:38 +0000
committerMark Kettenis <kettenis@cvs.openbsd.org>2007-10-20 19:23:38 +0000
commit23bee80d92d685beebec9b103ba69d35798942f1 (patch)
tree180527717f76a76b4d2992271739491347817fab /share/man/man4/man4.sparc64
parent4aa4278abd98f54dd19fb4a0017e0d651b50704e (diff)
ecadc(4)
Diffstat (limited to 'share/man/man4/man4.sparc64')
-rw-r--r--share/man/man4/man4.sparc64/Makefile5
-rw-r--r--share/man/man4/man4.sparc64/ecadc.457
2 files changed, 60 insertions, 2 deletions
diff --git a/share/man/man4/man4.sparc64/Makefile b/share/man/man4/man4.sparc64/Makefile
index e73c176fd75..64849370936 100644
--- a/share/man/man4/man4.sparc64/Makefile
+++ b/share/man/man4/man4.sparc64/Makefile
@@ -1,9 +1,10 @@
-# $OpenBSD: Makefile,v 1.54 2007/05/29 04:21:04 kettenis Exp $
+# $OpenBSD: Makefile,v 1.55 2007/10/20 19:23:37 kettenis Exp $
MAN= agten.4 apio.4 asio.4 audioce.4 audiocs.4 autoconf.4 auxio.4 \
bbc.4 be.4 beeper.4 bpp.4 bwtwo.4 central.4 cgsix.4 cgthree.4 \
cgtwelve.4 clkbrd.4 clock.4 comkbd.4 creator.4 \
- ebus.4 esp.4 fhc.4 intro.4 le.4 led.4 magma.4 mem.4 mgx.4 openprom.4 \
+ ebus.4 ecadc.4 esp.4 fhc.4 intro.4 le.4 led.4 \
+ magma.4 mem.4 mgx.4 openprom.4 \
pcons.4 pmc.4 power.4 ppm.4 psycho.4 pyro.4 qe.4 qec.4 rfx.4 sab.4 \
schizo.4 spif.4 timer.4 tvtwo.4 upa.4 uperf.4 vigra.4 xbox.4 zs.4 zx.4
MLINKS= beeper.4 beep.4 \
diff --git a/share/man/man4/man4.sparc64/ecadc.4 b/share/man/man4/man4.sparc64/ecadc.4
new file mode 100644
index 00000000000..6b057acccf4
--- /dev/null
+++ b/share/man/man4/man4.sparc64/ecadc.4
@@ -0,0 +1,57 @@
+.\" $OpenBSD: ecadc.4,v 1.1 2007/10/20 19:23:37 kettenis Exp $
+.\"
+.\" Copyright (c) 2006 Damien Miller <djm@openbsd.org>
+.\"
+.\" Permission to use, copy, modify, and distribute this software for any
+.\" purpose with or without fee is hereby granted, provided that the above
+.\" copyright notice and this permission notice appear in all copies.
+.\"
+.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+.\"
+.Dd $Mdocdate: October 20 2007 $
+.Dt ECADC 4
+.Os
+.Sh NAME
+.Nm ecadc
+.Nd Environmental Monitoring Subsystem temperature sensor
+.Sh SYNOPSIS
+.Cd "ecadc* at iic?"
+.Sh DESCRIPTION
+The
+.Nm
+driver supports the PCF8591 I2C Analogue to Digital Converter that is
+part of the environmental monitoring subsystem found on the Sun
+Enterprise 250 and Sun Enterprise 450 systems.
+The temperature readings are made available through a
+.Xr sysctl 8
+interface.
+.Pp
+The driver reads up to four A/D lines configured as temperature inputs.
+Sensor names, type and calibration information are read from OpenFirmware.
+.Sh SEE ALSO
+.Xr iic 4 ,
+.Xr intro 4 ,
+.Xr pcfadc 8 ,
+.Xr sensorsd 8 ,
+.Xr sysctl 8
+.Sh HISTORY
+The
+.Nm
+driver first appeared in
+.Ox 4.3 .
+.Sh AUTHORS
+.An -nosplit
+The
+.Nm
+driver was written by
+.An Mark Kettenis Aq kettenis@openbsd.org
+based on the
+.Xr pcdadc 4
+driver written by
+.An Damien Miller Aq djm@openbsd.org .