floordoc Posted July 18 Share Posted July 18 We are working on developing a data acquisition system using MCC172 and MCC128 daqhats (1 of each). I am trying to find 2 GPIO pins that I can use as an output for the PI that are not needed by these 2 daqhats. Digilent says that this information is in the electrical specifications for the products. I have not found that. I find what appears to be info telling me what pins are used on the actual digilent board but not what pins the board uses for the Pi. Again, what I need to know are what pins I can use on the PI that will not interfere with the operation of either of these boards. Link to comment Share on other sites More sharing options...
DAQman Posted July 18 Share Posted July 18 Below are the two spec sheets. Under the Interface Specifications section, we list the GPIOs used by the board. https://mccdaq.github.io/daqhats/_static/esmcc128.pdf https://mccdaq.github.io/daqhats/_static/esmcc172.pdf Link to comment Share on other sites More sharing options...
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