when can I use a atomic subsystem in simulink model? (At what conditions we can use atomic subsystem in a model)

I will be very glad if there are any answers for this.

[cetavion]

The link on Sebastian's answer is broken.

[Sebastian Castro]

Thanks, fixed the link

[Venkatraman Nagarajan]

Is there a specification that my subsystem has to be atomic if I have to do auto-code generation?

Answer 1

[Sebastian Castro]

Virtual (or non-atomic) subsystems are simply a visual convenience, but Simulink treats the subsystems as if all the blocks existed at the same level.

Atomic subsystems, on the other hand, let you control the execution of the model. It forces Simulink to run all the blocks in that subsystem as if it were its own separate "function". This has implications for generated code as well, if you're doing that.

https://www.mathworks.com/help/simulink/slref/codereusesubsystem.html#parameter_d119e145990

- Sebastian

[swathi kumar sravanam]

Thank you Sebastian Castro,

The above shared link gave the lot of information about subsystems and my queries got cleared.

[Mahantesh]

thanks