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TDC7200: TDC7200 EVM collecting data difficulties.

Part Number: TDC7200

Customer is having difficulties collecting data using TDC7200 EVM. She tried all documentation and including the EVM user guide. She think phone call would help her resolve this interactively.

She has gotten the GUI up and running and all of the drivers installed, but she can’t figure out how to start collecting my data from the light gate sensor.

She just trying to figure out how to collect the time between two single pulses from two different inputs. She has the first pulse source connected to the start and the second pulse connected to the stop, but  she is not able to collect the time measurement.

  • Hi Naser,

    In order to help I will need to see some scope captures of the setup. I would like to see the signals on the TRIGGER, START, STOP, and INTB pins when the measurement has been started.

    To eliminate any problems with the TDC7200EVM I would suggest that the customer tries generating START and STOP signals using a function generator first.

    Regards,