>> 1 What: /sys/bus/iio/devices/iio:deviceX/out_altvoltageY_frequency
>> 2 KernelVersion:
>> 3 Contact: linux-iio@vger.kernel.org
>> 4 Description:
>> 5 Stores the PLL frequency in Hz for channel Y.
>> 6 Reading returns the actual frequency in Hz.
>> 7 The ADF4371 has an integrated VCO with fundamendal output
>> 8 frequency ranging from 4000000000 Hz 8000000000 Hz.
>> 9
>> 10 out_altvoltage0_frequency:
>> 11 A divide by 1, 2, 4, 8, 16, 32 or circuit generates
>> 12 frequencies from 62500000 Hz to 8000000000 Hz.
>> 13 out_altvoltage1_frequency:
>> 14 This channel duplicates the channel 0 frequency
>> 15 out_altvoltage2_frequency:
>> 16 A frequency doubler generates frequencies from
>> 17 8000000000 Hz to 16000000000 Hz.
>> 18 out_altvoltage3_frequency:
>> 19 A frequency quadrupler generates frequencies from
>> 20 16000000000 Hz to 32000000000 Hz.
>> 21
>> 22 Note: writes to one of the channels will affect the frequency of
>> 23 all the other channels, since it involves changing the VCO
>> 24 fundamental output frequency.
>> 25
1 What: /sys/bus/iio/devices/iio:devic 26 What: /sys/bus/iio/devices/iio:deviceX/out_altvoltageY_name
2 KernelVersion: 27 KernelVersion:
3 Contact: linux-iio@vger.kernel.org 28 Contact: linux-iio@vger.kernel.org
4 Description: 29 Description:
5 Reading returns the datasheet 30 Reading returns the datasheet name for channel Y::
6 31
7 out_altvoltage0_name: RF8x 32 out_altvoltage0_name: RF8x
8 out_altvoltage1_name: RFAUX8 33 out_altvoltage1_name: RFAUX8x
9 out_altvoltage2_name: RF16x 34 out_altvoltage2_name: RF16x
10 out_altvoltage3_name: RF32x 35 out_altvoltage3_name: RF32x
11 36
>> 37 What: /sys/bus/iio/devices/iio:deviceX/out_altvoltageY_powerdown
>> 38 KernelVersion:
>> 39 Contact: linux-iio@vger.kernel.org
>> 40 Description:
>> 41 This attribute allows the user to power down the PLL and it's
>> 42 RFOut buffers.
>> 43 Writing 1 causes the specified channel to power down.
>> 44 Clearing returns to normal operation.
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