1 Kernel driver adm1031 1 Kernel driver adm1031
2 ===================== 2 =====================
3 3
4 Supported chips: 4 Supported chips:
5 * Analog Devices ADM1030 5 * Analog Devices ADM1030
6 6
7 Prefix: 'adm1030' 7 Prefix: 'adm1030'
8 8
9 Addresses scanned: I2C 0x2c to 0x2e 9 Addresses scanned: I2C 0x2c to 0x2e
10 10
11 Datasheet: Publicly available at the Analo 11 Datasheet: Publicly available at the Analog Devices website
12 12
13 https://www.analog.com/en/prod/ 13 https://www.analog.com/en/prod/0%2C2877%2CADM1030%2C00.html
14 14
15 * Analog Devices ADM1031 15 * Analog Devices ADM1031
16 16
17 Prefix: 'adm1031' 17 Prefix: 'adm1031'
18 18
19 Addresses scanned: I2C 0x2c to 0x2e 19 Addresses scanned: I2C 0x2c to 0x2e
20 20
21 Datasheet: Publicly available at the Analo 21 Datasheet: Publicly available at the Analog Devices website
22 22
23 https://www.analog.com/en/prod/ 23 https://www.analog.com/en/prod/0%2C2877%2CADM1031%2C00.html
24 24
25 Authors: 25 Authors:
26 - Alexandre d'Alton <alex@alexdalton.or 26 - Alexandre d'Alton <alex@alexdalton.org>
27 - Jean Delvare <jdelvare@suse.de> 27 - Jean Delvare <jdelvare@suse.de>
28 28
29 Description 29 Description
30 ----------- 30 -----------
31 31
32 The ADM1030 and ADM1031 are digital temperatur 32 The ADM1030 and ADM1031 are digital temperature sensors and fan controllers.
33 They sense their own temperature as well as th 33 They sense their own temperature as well as the temperature of up to one
34 (ADM1030) or two (ADM1031) external diodes. 34 (ADM1030) or two (ADM1031) external diodes.
35 35
36 All temperature values are given in degrees Ce 36 All temperature values are given in degrees Celsius. Resolution is 0.5
37 degree for the local temperature, 0.125 degree 37 degree for the local temperature, 0.125 degree for the remote temperatures.
38 38
39 Each temperature channel has its own high and 39 Each temperature channel has its own high and low limits, plus a critical
40 limit. 40 limit.
41 41
42 The ADM1030 monitors a single fan speed, while 42 The ADM1030 monitors a single fan speed, while the ADM1031 monitors up to
43 two. Each fan channel has its own low speed li 43 two. Each fan channel has its own low speed limit.
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