VHDL and Verilog Libraries - 2023.1 English

Vivado Design Suite User Guide: Synthesis (UG901)

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2023.1 English

For libraries with mixed VHDL and Verilog, libraries are handled as follows:

  • VHDL and Verilog libraries are logically unified.
  • The default work directory for compilation is available to both VHDL and Verilog.
  • Mixed language projects accept a search order for searching unified logical libraries in design units (cells). Vivado synthesis follows this search order during elaboration to select and bind a VHDL entity or a Verilog module to the mixed language project.