87 lines
		
	
	
		
			3.0 KiB
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
			
		
		
	
	
			87 lines
		
	
	
		
			3.0 KiB
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
What:		/sys/bus/iio/devices/iio:deviceX/out_voltageY_dither_en
 | 
						|
KernelVersion:	5.18
 | 
						|
Contact:	linux-iio@vger.kernel.org
 | 
						|
Description:
 | 
						|
		Dither enable. Write 1 to enable dither or 0 to disable it. This is useful
 | 
						|
		for changing the dither parameters. They way it should be done is:
 | 
						|
 | 
						|
		- disable dither operation;
 | 
						|
		- change dither parameters (eg: frequency, phase...);
 | 
						|
		- enabled dither operation
 | 
						|
 | 
						|
What:		/sys/bus/iio/devices/iio:deviceX/out_voltageY_dither_raw
 | 
						|
KernelVersion:	5.18
 | 
						|
Contact:	linux-iio@vger.kernel.org
 | 
						|
Description:
 | 
						|
		This raw, unscaled value refers to the dither signal amplitude.
 | 
						|
		The same scale as in out_voltageY_raw applies. However, the
 | 
						|
		offset might be different as it's always 0 for this attribute.
 | 
						|
 | 
						|
What:		/sys/bus/iio/devices/iio:deviceX/out_voltageY_dither_raw_available
 | 
						|
KernelVersion:	5.18
 | 
						|
Contact:	linux-iio@vger.kernel.org
 | 
						|
Description:
 | 
						|
		Available range for dither raw amplitude values.
 | 
						|
 | 
						|
What:		/sys/bus/iio/devices/iio:deviceX/out_voltageY_dither_offset
 | 
						|
KernelVersion:	5.18
 | 
						|
Contact:	linux-iio@vger.kernel.org
 | 
						|
Description:
 | 
						|
		Offset applied to out_voltageY_dither_raw. Read only attribute
 | 
						|
		always set to 0.
 | 
						|
 | 
						|
What:		/sys/bus/iio/devices/iio:deviceX/out_voltageY_dither_frequency
 | 
						|
KernelVersion:	5.18
 | 
						|
Contact:	linux-iio@vger.kernel.org
 | 
						|
Description:
 | 
						|
		Sets the dither signal frequency. Units are in Hz.
 | 
						|
 | 
						|
What:		/sys/bus/iio/devices/iio:deviceX/out_voltageY_dither_frequency_available
 | 
						|
KernelVersion:	5.18
 | 
						|
Contact:	linux-iio@vger.kernel.org
 | 
						|
Description:
 | 
						|
		Returns the available values for the dither frequency.
 | 
						|
 | 
						|
What:		/sys/bus/iio/devices/iio:deviceX/out_voltageY_dither_phase
 | 
						|
KernelVersion:	5.18
 | 
						|
Contact:	linux-iio@vger.kernel.org
 | 
						|
Description:
 | 
						|
		Sets the dither signal phase. Units are in Radians.
 | 
						|
 | 
						|
What:		/sys/bus/iio/devices/iio:deviceX/out_voltageY_dither_phase_available
 | 
						|
KernelVersion:	5.18
 | 
						|
Contact:	linux-iio@vger.kernel.org
 | 
						|
Description:
 | 
						|
		Returns the available values for the dither phase.
 | 
						|
 | 
						|
What:		/sys/bus/iio/devices/iio:deviceX/out_voltageY_toggle_en
 | 
						|
KernelVersion:	5.18
 | 
						|
Contact:	linux-iio@vger.kernel.org
 | 
						|
Description:
 | 
						|
		Toggle enable. Write 1 to enable toggle or 0 to disable it. This is
 | 
						|
		useful when one wants to change the DAC output codes. The way it should
 | 
						|
		be done is:
 | 
						|
 | 
						|
		- disable toggle operation;
 | 
						|
		- change out_voltageY_raw0 and out_voltageY_raw1;
 | 
						|
		- enable toggle operation.
 | 
						|
 | 
						|
What:		/sys/bus/iio/devices/iio:deviceX/out_voltageY_raw0
 | 
						|
What:		/sys/bus/iio/devices/iio:deviceX/out_voltageY_raw1
 | 
						|
KernelVersion:	5.18
 | 
						|
Contact:	linux-iio@vger.kernel.org
 | 
						|
Description:
 | 
						|
		It has the same meaning as out_voltageY_raw. This attribute is
 | 
						|
		specific to toggle enabled channels and refers to the DAC output
 | 
						|
		code in INPUT_A (_raw0) and INPUT_B (_raw1). The same scale and offset
 | 
						|
		as in out_voltageY_raw applies.
 | 
						|
 | 
						|
What:		/sys/bus/iio/devices/iio:deviceX/out_voltageY_symbol
 | 
						|
KernelVersion:	5.18
 | 
						|
Contact:	linux-iio@vger.kernel.org
 | 
						|
Description:
 | 
						|
		Performs a SW toggle. This attribute is specific to toggle
 | 
						|
		enabled channels and allows to toggle between out_voltageY_raw0
 | 
						|
		and out_voltageY_raw1 through software. Writing 0 will select
 | 
						|
		out_voltageY_raw0 while 1 selects out_voltageY_raw1.
 |