Convert PCN to BSN

Understanding PCN and BSN file formats

PCN files are typically associated with Protel Circuit Netlist files, used in electronic design automation (EDA) software for representing circuit netlists. These files contain information about the connectivity of electronic components in a schematic.

BSN files, on the other hand, are often related to OrCAD Board Station Netlist files, which are used for PCB (Printed Circuit Board) design and manufacturing. BSN files store netlist data in a format compatible with Board Station tools.

Why convert PCN to BSN?

Converting a PCN file to a BSN file is necessary when transferring circuit designs between different EDA tools, such as moving a project from Protel to Board Station. This ensures compatibility and streamlines the PCB manufacturing process.

How to convert PCN to BSN

There is no direct, universal converter for PCN to BSN due to the proprietary nature of these formats. However, you can use EDA software that supports both formats or intermediate formats like EDIF or IPC-D-356. Here’s a general approach:

1. Open your PCN file in Protel or Altium Designer.
2. Export the netlist to a common format such as File → Export → Netlist and choose a format supported by Board Station (e.g., EDIF, IPC-D-356).
3. Open Board Station or Mentor Graphics Expedition.
4. Import the exported netlist using File → Import → Netlist and select the appropriate format.
5. Save or export the netlist as a BSN file using File → Export → BSN if available.

Recommended software for conversion

• Altium Designer: Supports various netlist exports and can handle Protel PCN files.
• Mentor Graphics Expedition/Board Station: Can import standard netlist formats and export BSN files.
• OrCAD: Useful for netlist manipulation and conversion between formats.

For best results, use the latest versions of these tools and consult their documentation for specific import/export options.

Tips for successful conversion

• Always verify the integrity of the netlist after conversion by running a design rule check (DRC).
• Keep backup copies of your original files before starting the conversion process.
• If you encounter issues, consider using an intermediate format like EDIF or IPC-D-356 for better compatibility.