1 Kernel driver adt7411
2 =====================
3
4 Supported chips:
5
6 * Analog Devices ADT7411
7
8 Prefix: 'adt7411'
9
10 Addresses scanned: 0x48, 0x4a, 0x4b
11
12 Datasheet: Publicly available at the Analo
13
14 Author: Wolfram Sang (based on adt7470 by Darr
15
16 Description
17 -----------
18
19 This driver implements support for the Analog
20 be other chips that implement this interface.
21
22 The ADT7411 can use an I2C/SMBus compatible 2-
23 SPI-compatible 4-wire interface. It provides a
24 converter which measures 1 temperature, vdd an
25 internal temperature sensor, but an external o
26 loses 2 inputs then). There are high- and low-
27
28 Check the datasheet for details.
29
30 sysfs-Interface
31 ---------------
32
33 ================ =================
34 in0_input vdd voltage input
35 in[1-8]_input analog 1-8 input
36 temp1_input temperature input
37 ================ =================
38
39 Besides standard interfaces, this driver adds
40
41 ============== =============================
42 adc_ref_vdd Use vdd as reference instead
43 fast_sampling Sample at 22.5 kHz instead of
44 no_average Turn off averaging over 16 sa
45 ============== =============================
46
47 Notes
48 -----
49
50 SPI, external temperature sensor and limit reg
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