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ADUCM355, Cyclic Voltammetry, External RTIA

Hello,

I have been testing the Cyclic Voltammetry code located in here using the ADuCM355 Evaluation Board.

At some point I want to use the external RTIA of the LPTIA, but in order to do that I need to access the RC0_0 and RC0_1 pins physically to connect the external resistor. However, those two pins cannot be accessed on the Evaluation Board, unless I am missing something.

  1. Is there any technique to access those two pins physically that I am not aware of?
  2. Or alternatively, do you count on any version of the code that uses a HSTIA so I can connect the resistor to DE0 and AIN0 pins which are accessible on the Evaluation Board?

Thank you!