Check file extension

Check ID: com.mathworks.HDL.ModelChecker.runFileExtensionChecks

Check ID: com.mathworks.HDL.ModelAdvisor.runFileExtensionChecks

Check file extensions based on the target language.

Description

This check detects whether the file extension is:

  • .vhd when you generate code with VHDL® as the target language.

  • .v when you generate code with Verilog® as the target language.

  • .sv when you generate code with SystemVerilog as the target language.

This check corresponds to rule 1.A.A.1 of the industry-standard rules.

Available with Simulink®, HDL Coder™, Fixed-Point Designer™, and MATLAB® Coder™.

Results and Recommended Actions

To fix this warning, click Modify Settings and the code generator updates the file name extension.

Capabilities and Limitations

  • Runs on library models.

  • Analyzes content in all masked subsystems.

  • Analyzes only the functions that the Simulink model directly references.

See Also

Rule 1.A.A.1 of Basic Coding Practices.