HDL Coder removes I/Os of a model reference when they are terminated inside the model reference

When the input signals of a model reference are terminated inside the model reference, HDL Coder removes the I/Os during HDL code generation, is there a workaround to keep the I/Os?

Answer 1

[Claire Fan]

HDL Code generation might remove input and output ports of a model reference in the generated code when the ports are unconnected inside the subsystem. Consider setting DeleteUnusedPorts to off to keep the unused ports.

Answer 2

[Kiran Kintali]

Remove Redundant Logic and Unused Blocks in Generated HDL Code

https://www.mathworks.com/help/hdlcoder/ug/remove-redundant-logic-in-design.html