How to get the data from the RS 232?

I have a RS232 that connected to the Computer at COM 1.

Then, I want to recieve the data from the RS 232 in real-time.

Using the below simulink blocks, is it possible to recieve the data?

Host Serial Setup:

https://kr.mathworks.com/help/mcb/ref/hostserialsetup.html

Host Serial Receive:

https://kr.mathworks.com/help/mcb/ref/hostserialreceive.html

In more detail,

"Host Serial Receive" requires the information on "pakage header, pakage terminator, sample time", as follows:

What is the proper value setting for the RS 232?