project-name/ : Top level directory of the Quartus Prime project
- assets/: Assets for projects (for example, development kit pin assignments)
- bdf/ : Block diagram or schematic files (.bdf)
- hdl/ : HDL files (.v or .vhdl)
- generated/ : Verilog files generated by Quartus Prime from a block diagram or schematic file
- simulation/ : Simulation waveform files for the Simulation Waveform Editor of Quartus Prime (.vwf)
- symbols/ : Generated symbol files (.bsf)
- tests/ : Verilog HDL testing or testbench files (.v)
- waves/ : Waveforms for ModelSim Altera (.do)
- project-name.bdf : Top level block diagram or schematic
- project-name.qpf : Quartus Prime project file
- project-name.qps : Quartus Prime settings file