TMS320F28377D Simulink External Mode Error

Hello everyone!

I am using a board TI Delfino TMS320F28377D. I have a problem when I try using this board with External Mode in Simulink. The error was issued as follows:

I also tried several ways mentioned in the below similar thread but the error's still happen:

https://www.mathworks.com/matlabcentral/answers/306258-simulink-external-mode-not-working-on-texas-instruments-c2000-launchpad-f28377s

Here are parameter's configuration:

Anyone can help me pls!