Specify sample time behavior and tunability for S-function blocks with port-based sample times
representing the Level-2 MATLAB S-Function block.
Logical value to allow a sample time of
ports in the S-function. The default is
Use this macro to specify sample time behavior for your S-function
with port-based sample times. If you set
the Simulink engine does not allow a sample time of
this S-function. If you set
the S-function block is tunable and its ports can have a sample time
Inf. To set the sample time for ports in the
SetOutputPortSampleTime. These ports
execute every time you tune any parameter in your model during simulation.