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1 | Kernel driver adm1031 | ||
2 | ===================== | ||
3 | |||
4 | Supported chips: | ||
5 | * Analog Devices ADM1030 | ||
6 | Prefix: 'adm1030' | ||
7 | Addresses scanned: I2C 0x2c to 0x2e | ||
8 | Datasheet: Publicly available at the Analog Devices website | ||
9 | http://products.analog.com/products/info.asp?product=ADM1030 | ||
10 | |||
11 | * Analog Devices ADM1031 | ||
12 | Prefix: 'adm1031' | ||
13 | Addresses scanned: I2C 0x2c to 0x2e | ||
14 | Datasheet: Publicly available at the Analog Devices website | ||
15 | http://products.analog.com/products/info.asp?product=ADM1031 | ||
16 | |||
17 | Authors: | ||
18 | Alexandre d'Alton <alex@alexdalton.org> | ||
19 | Jean Delvare <khali@linux-fr.org> | ||
20 | |||
21 | Description | ||
22 | ----------- | ||
23 | |||
24 | The ADM1030 and ADM1031 are digital temperature sensors and fan controllers. | ||
25 | They sense their own temperature as well as the temperature of up to one | ||
26 | (ADM1030) or two (ADM1031) external diodes. | ||
27 | |||
28 | All temperature values are given in degrees Celsius. Resolution is 0.5 | ||
29 | degree for the local temperature, 0.125 degree for the remote temperatures. | ||
30 | |||
31 | Each temperature channel has its own high and low limits, plus a critical | ||
32 | limit. | ||
33 | |||
34 | The ADM1030 monitors a single fan speed, while the ADM1031 monitors up to | ||
35 | two. Each fan channel has its own low speed limit. | ||