The Language Templates (shown in the following figure) provide access to various constructs for use in synthesis, constraints, and debugging. You can browse the available files and select a file to preview it. When you select a file, you can use the Insert Template popup menu command in the Vivado IDE Text Editor, as described in Using the Text Editor. To display the language templates, select Language Templates from the Project Manager section of the Flow Navigator, or click the Language Templates toolbar button in the Text Editor .
, selectFigure 1. Language Templates