This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

MSPM0-ANALOG-CONFIGURATOR: MSPM0 Analog Configurator - How to ADC with OPAmp?

Part Number: MSPM0-ANALOG-CONFIGURATOR

Tool/software:

HI, I'm James, New DFAE working on MSPM0.

I'm working on project using two MSPM0 G3507 launchpad for DAC and ADC.

I made sine wave by one LP's DAC, and I want to read the signal with other LP's ADC.

For that, I use Analog Configurator to set ADC.

Here's my connection.

As this is my output for ADC.

Although sine wave from DAC is working well, If I connect signal wire to other LP's ADC pin(PA26 in picture), the signal suddenly go to ground.

And ADC output in Analog Configurator have lot of noise-like signal.

How can I fix this issue?