1*4882a593SmuzhiyunWhat: /sys/bus/iio/devices/iio:deviceX/out_altvoltageY_frequency_start 2*4882a593SmuzhiyunDate: March 2019 3*4882a593SmuzhiyunKernelVersion: 3.1.0 4*4882a593SmuzhiyunContact: linux-iio@vger.kernel.org 5*4882a593SmuzhiyunDescription: 6*4882a593Smuzhiyun Frequency sweep start frequency in Hz. 7*4882a593Smuzhiyun 8*4882a593SmuzhiyunWhat: /sys/bus/iio/devices/iio:deviceX/out_altvoltageY_frequency_increment 9*4882a593SmuzhiyunDate: March 2019 10*4882a593SmuzhiyunKernelVersion: 3.1.0 11*4882a593SmuzhiyunContact: linux-iio@vger.kernel.org 12*4882a593SmuzhiyunDescription: 13*4882a593Smuzhiyun Frequency increment in Hz (step size) between consecutive 14*4882a593Smuzhiyun frequency points along the sweep. 15*4882a593Smuzhiyun 16*4882a593SmuzhiyunWhat: /sys/bus/iio/devices/iio:deviceX/out_altvoltageY_frequency_points 17*4882a593SmuzhiyunDate: March 2019 18*4882a593SmuzhiyunKernelVersion: 3.1.0 19*4882a593SmuzhiyunContact: linux-iio@vger.kernel.org 20*4882a593SmuzhiyunDescription: 21*4882a593Smuzhiyun Number of frequency points (steps) in the frequency sweep. 22*4882a593Smuzhiyun This value, in conjunction with the 23*4882a593Smuzhiyun out_altvoltageY_frequency_start and the 24*4882a593Smuzhiyun out_altvoltageY_frequency_increment, determines the frequency 25*4882a593Smuzhiyun sweep range for the sweep operation. 26*4882a593Smuzhiyun 27*4882a593SmuzhiyunWhat: /sys/bus/iio/devices/iio:deviceX/out_altvoltageY_settling_cycles 28*4882a593SmuzhiyunDate: March 2019 29*4882a593SmuzhiyunKernelVersion: 3.1.0 30*4882a593SmuzhiyunContact: linux-iio@vger.kernel.org 31*4882a593SmuzhiyunDescription: 32*4882a593Smuzhiyun Number of output excitation cycles (settling time cycles) 33*4882a593Smuzhiyun that are allowed to pass through the unknown impedance, 34*4882a593Smuzhiyun after each frequency increment, and before the ADC is triggered 35*4882a593Smuzhiyun to perform a conversion sequence of the response signal. 36