Model Composer connects each open input port to an HDL Constant Block. The new Constant blocks are set to the following default values:
Type: Signed (2’s comp)
Constant value: 0
Number of bits: 16
Binary point: 14
This terminate tool does not do data type checking on the input ports. If an open port requires a different data type, for example a Boolean data type, you will need to double-click the Constant block and change the Output Type to Boolean.
To check for data type mismatches, click the Simulink® model canvas, and enter Ctrl-D. Model Composer will report on all the data type mismatches, if there are any.