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

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Claire Fan 2021-11-15

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https://ww2.mathworks.cn/matlabcentral/answers/1587414-hdl-coder-removes-i-os-of-a-model-reference-when-they-are-terminated-inside-the-model-reference

编辑： Kiran Kintali 2021-11-15

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?

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Answer 1

Claire Fan 2021-11-15

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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.