1 .\" $OpenBSD: it.4,v 1.8 2006/09/08 15:09:14 jmc Exp $
2 .\" $DragonFly: src/share/man/man4/it.4,v 1.4 2007/10/26 08:22:00 swildner Exp $
4 .\" Copyright (c) 2003 Julien Bordet <zejames@greygats.org>
5 .\" All rights reserved.
7 .\" Redistribution and use in source and binary forms, with or without
8 .\" modification, are permitted provided that the following conditions
10 .\" 1. Redistributions of source code must retain the above copyright
11 .\" notice, this list of conditions and the following disclaimer.
12 .\" 2. Redistributions in binary form must reproduce the above copyright
13 .\" notice, this list of conditions and the following disclaimer in the
14 .\" documentation and/or other materials provided with the distribution.
16 .\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
17 .\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
18 .\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
19 .\" IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
20 .\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
21 .\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
22 .\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
23 .\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 .\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
25 .\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 .Dd September 13, 2007
32 .Nd "ITE IT8705F/12F/16F and SiS SiS950 Super I/O Hardware Monitor"
34 .Cd "device it0 at isa? port 0x290"
35 .Cd "device it1 at isa? port 0xc00"
36 .Cd "device it2 at isa? port 0xd00"
40 driver provides support for the
41 .Tn IT8705F , IT8712F , IT8716F
45 The values are exposed through the
50 Most supported devices possess 15 sensors:
51 .Bl -column ".Sy Sensor" ".Sy Units" ".Sy Typical" -offset indent
52 .It Sy "Sensor" Ta Sy "Units" Ta Sy "Typical Use"
53 .It Li "Fan0" Ta "RPM" Ta "CPU Fan"
54 .It Li "Fan1" Ta "RPM" Ta "Fan"
55 .It Li "Fan2" Ta "RPM" Ta "Fan"
56 .It Li "IN0" Ta "uV DC" Ta "Core voltage"
57 .It Li "IN1" Ta "uV DC" Ta "Core voltage"
58 .It Li "IN2" Ta "uV DC" Ta "+3.3V"
59 .It Li "IN3" Ta "uV DC" Ta "+5V"
60 .It Li "IN4" Ta "uV DC" Ta "+12V"
61 .It Li "IN5" Ta "uV DC" Ta "Unknown"
62 .It Li "IN6" Ta "uV DC" Ta "-12V"
63 .It Li "IN7" Ta "uV DC" Ta "-5V"
64 .It Li "IN8" Ta "uV DC" Ta "VBAT"
65 .It Li "Temp" Ta "uK" Ta "Motherboard Temperature"
66 .It Li "Temp" Ta "uK" Ta "Motherboard Temperature"
67 .It Li "Temp" Ta "uK" Ta "CPU Temperature"
70 For some devices, sensors' names and numbers will be different.
79 driver first appeared in
88 .An Julien Bordet Aq zejames@greyhats.org .
92 .An Constantine A. Murenin Aq cnst@FreeBSD.org
93 as a part of a Google Summer of Code 2007 project.
95 Interrupt support is unimplemented.