43 lines
		
	
	
		
			1.3 KiB
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
			
		
		
	
	
			43 lines
		
	
	
		
			1.3 KiB
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
| Kernel driver emc6w201
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| ======================
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| 
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| Supported chips:
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|   * SMSC EMC6W201
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|     Prefix: 'emc6w201'
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|     Addresses scanned: I2C 0x2c, 0x2d, 0x2e
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|     Datasheet: Not public
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| 
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| Author: Jean Delvare <khali@linux-fr.org>
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| 
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| 
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| Description
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| -----------
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| 
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| From the datasheet:
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| 
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| "The EMC6W201 is an environmental monitoring device with automatic fan
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| control capability and enhanced system acoustics for noise suppression.
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| This ACPI compliant device provides hardware monitoring for up to six
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| voltages (including its own VCC) and five external thermal sensors,
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| measures the speed of up to five fans, and controls the speed of
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| multiple DC fans using three Pulse Width Modulator (PWM) outputs. Note
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| that it is possible to control more than three fans by connecting two
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| fans to one PWM output. The EMC6W201 will be available in a 36-pin
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| QFN package."
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| 
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| The device is functionally close to the EMC6D100 series, but is
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| register-incompatible.
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| 
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| The driver currently only supports the monitoring of the voltages,
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| temperatures and fan speeds. Limits can be changed. Alarms are not
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| supported, and neither is fan speed control.
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| 
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| 
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| Known Systems With EMC6W201
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| ---------------------------
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| 
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| The EMC6W201 is a rare device, only found on a few systems, made in
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| 2005 and 2006. Known systems with this device:
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| * Dell Precision 670 workstation
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| * Gigabyte 2CEWH mainboard
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