attila

Hi @cheese_egg_potato See the following: https://digilent.com/reference/test-and-measurement/analog-discovery-2/start?#additional_resources https://digilent.com/reference/test-and-measurement/digital-discovery/start#additional_resources

Hi @crile For digital output see the WF SDK/ samples/ py/ DigitalOut_Custom.py, DigitalOut_CustomBus.py ... and for analog AnalogOut_Custom.py, AnalogOut_Pattern.py ... examples.

Hi @crile For uniformity all the device info is collected on enum function call.

Hi @lokobob99 With the ADP3X50 you can apply to the AM/SUM (and FM/phase modulation) options. With any device use custom waveform, generate and add, 5 and 12 periods of sine and run at 1kHz.

Hi @bryan78 I don't think it matters. In the device FPGA 2 PLLs are used to generate the requested reference (output) frequency and 2 MMCMs to obtain the system frequency from the reference (input). Two of both for higher flexibility. All these try to use the highest VCO frequency to reduce the jitter.

Hi @Davidson.Cassagnol You could use network/impedance functions. Take a look at the examples in WF SDK/ samples/ py/ AnalogImpedance_Analyzer.py AnalogImpedance_Compensation.py AnalogImpedance_Input.py AnalogImpedance_Measure.py AnalogImpedance_Meter.py AnalogImpedance_OffsetSweep.py AnalogImpedance_OffsetSweepCp.py AnalogImpedance_ThinkSpeak.py AnalogNetwork_Analyzer.py

Hi @Davidson.Cassagnol The typo was fixed in the newer versions.

Hi @bryan78 Currently only ADP3450/3250 supports reference clocking.

Hi @crile The device should be closed when calling the close function. Are you calling the enum function again when before the isopened one because the infos are collected during enum ? Device_Enumeration2.py

Hi @darth458 The voltage monitor for the AUX supply is powered from the USB voltage so the AUX is cut when the USB is removed, this is the intended behavior for the device, see: https://digilent.com/reference/test-and-measurement/analog-discovery-2/hardware-design-guide?#usb_power_control

Hi @darth458 The Options are under Settings menu (on Window and Linux) or the gear button in the top-right corner or in the status bar the version info button. You can find 3D models here: https://digilent.com/reference/test-and-measurement/analog-discovery-2/start#additional_resources

Hi @Leo_W This is the version fixing the 1/2 checked channel:

Hi @Kabron I've corrected the html special chars. Thank you for the observation.

Hi @Leo_W

Hi @David Aurora

Hi @David Aurora It will be added to the next version. Thank you for your post.

Hi @Arty All the rails/IOs are referenced to GND of the device. The power supply of the device may be isolated/floating but the GND connects to the computer via the USB cable which can have earth GND!

Hi @Leo_W Having only 1 channel of 2 checked (or 1 of 4 or 2 of 4) should reuse the buffer of the other channel(s) so the available capture buffer size doubles (or quadruples). Unfortunately when one of the two channels is disabled the "firmware" stores each sample twice. This is visible if you zoom in further. It will be fixed in the next version. Sorry for these bugs. The Eclypse-Zmod-WF support was internally used for several years. Now, before going to public I've added many new features to it but it looks like I haven't tested thoroughly enough...

Hi @Leo_W The Zmod-Scope has two gain/input range steps <=200mV/div (2V pk2pk) and 50Vpk2pk, giving ~0.13mV and ~3.2mV resolution for 14bit resolution ADC Are you using BNC cable?

Hi @proyo See the following posts and example:

Hi @lokobob99 To see the peaks in the FFT plot the top frequency ( sample rate/2 ) should be about 5-20 higher than the signal or you can only use the interested part of the FFT. Like here 1MHz signal with 10M top (20MHz rate), see: AnalogIn_FFT.py

Hi @Leo_W In combination of B-ADC and A-DAC the Scope gain control was not working but it is fixed in the latest version:

Hi @chip Unfortunately the ADP5250 is Windows only. https://digilent.com/shop/analog-discovery-pro-adp5250-all-in-one-1gs-s-100mhz-mixed-signal-oscilloscope-function-generator-power-supply-and-dmm/

Hi @martinaviola See the following post:

Hi @crile You can find a C# wrapper in the WF SDK/ cs/ dwf.cs, add this to your project. The examples are under py/ and some under c/ which can be used as pseudocode for examples for other languages.