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Based on kernel version 3.15.4. Page generated on 2014-07-07 09:03 EST.

1	Kernel driver adt7411
2	=====================
3	
4	Supported chips:
5	  * Analog Devices ADT7411
6	    Prefix: 'adt7411'
7	    Addresses scanned: 0x48, 0x4a, 0x4b
8	    Datasheet: Publicly available at the Analog Devices website
9	
10	Author: Wolfram Sang (based on adt7470 by Darrick J. Wong)
11	
12	Description
13	-----------
14	
15	This driver implements support for the Analog Devices ADT7411 chip. There may
16	be other chips that implement this interface.
17	
18	The ADT7411 can use an I2C/SMBus compatible 2-wire interface or an
19	SPI-compatible 4-wire interface. It provides a 10-bit analog to digital
20	converter which measures 1 temperature, vdd and 8 input voltages. It has an
21	internal temperature sensor, but an external one can also be connected (one
22	loses 2 inputs then). There are high- and low-limit registers for all inputs.
23	
24	Check the datasheet for details.
25	
26	sysfs-Interface
27	---------------
28	
29	in0_input	- vdd voltage input
30	in[1-8]_input	- analog 1-8 input
31	temp1_input	- temperature input
32	
33	Besides standard interfaces, this driver adds (0 = off, 1 = on):
34	
35	  adc_ref_vdd	- Use vdd as reference instead of 2.25 V
36	  fast_sampling	- Sample at 22.5 kHz instead of 1.4 kHz, but drop filters
37	  no_average	- Turn off averaging over 16 samples
38	
39	Notes
40	-----
41	
42	SPI, external temperature sensor and limit registers are not supported yet.
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