AFE4403EVM: How to check the operation of the AFE4403EVM Kit firmware

Thank you for your reply.

if possible,
Use breakpoints in the firmware source code to
I would like to use the EVM GUI at the same time.

What is EVM's TAG connector and TI Code Composer Studio?
Is there an explanation written somewhere?

Hello again, 

With both a JTAG connection and using Code Composer to step through the MSP's operation, you should be able to both understand the MSP's operation while running the EVM GUI. 

Code Composer Studio is an integrated development environment (IDE) that supports TI's Microcontroller and Embedded Processors portfolio. More info:  https://www.ti.com/tool/CCSTUDIO-MSP 

We have a connector for JTAG communication on the EVM board, I circled it in red. Here's some further information on using the JTAG system on the MSP430. https://www.ti.com/cn/lit/an/slaa763/slaa763.pdf 

May I ask why you feel this is necessary? If I understand why you're looking to use breakpoints in the MSP firmware code, we may have a better way for you to interact with our AFE. 

Kind regards,
Nick Z

thank you for your answer.

Is it necessary to have a Debug Probe connected by JTAG for step operation?
Is it possible to connect only with a USB connection from a computer?

Why is it necessary?
In preparation for creating firmware that controls the AFE,
This is because I want to use the EVM to check the relationship between one AFE command and the actual input/output signal of the AFE.