1What:		/sys/bus/iio/devices/iio:deviceX/ac_excitation_en
2KernelVersion:
3Contact:	[email protected]
4Description:
5		This attribute, if available, is used to enable the AC
6		excitation mode found on some converters. In ac excitation mode,
7		the polarity of the excitation voltage is reversed on
8		alternate cycles, to eliminate DC errors.
9
10What:		/sys/bus/iio/devices/iio:deviceX/bridge_switch_en
11KernelVersion:
12Contact:	[email protected]
13Description:
14		This attribute, if available, is used to close or open the
15		bridge power down switch found on some converters.
16		In bridge applications, such as strain gauges and load cells,
17		the bridge itself consumes the majority of the current in the
18		system. To minimize the current consumption of the system,
19		the bridge can be disconnected (when it is not being used
20		using the bridge_switch_en attribute.
21
22What:		/sys/bus/iio/devices/iio:deviceX/in_voltage2-voltage2_shorted_raw
23KernelVersion:
24Contact:	[email protected]
25Description:
26		Measure voltage from AIN2 pin connected to AIN(+)
27		and AIN(-) shorted.
28