Available IO Using Impedance Analyzer

[Clayton Armstrong]

Using the WaveForms SDK and an Analog Discovery Pro 3000 series (ADP) I would like to perform some impedance measurements and then perform some output operations on the digital IO's of the board. My question is whether the disconnected IO pins shown on the schematic for the impedance analyzer are available to be read/written to when the Impedance Analyzer is connected. If so, should I be able to connect the ADP 3000 to the Impedance Analyzer using female-to-female jumpers and access the unconnected IO pins with female-to-male jumpers?

[attila]

Hi @Clayton Armstrong

Yes, FDwfAnalogImpedanceReferenceSet only controls IA Adapter DIOs. The others can be controlled by FDwfDigitalIO, FDwfDigitalOut or protocol functions.
The IA adapter is designed for use with Analog Discovery 1,2,3 devices, but 'custom' IA adapter (FDwfAnalogImpedanceModeSet 8) can be used with other devices upon user request.