To build a PCB Project using The OrCAD PCB Editor, you will need to export ODB++ files, which can then be uploaded into your PCB Project in MacroFab.
ODB++ files are exported directly from your PCB and include all of the necessary manufacturing data needed to manufacture your design.
Before exporting the files, the correct layers must be defined in the Artwork Control form. You can access the Artwork Control form using Export > Gerber or if using the Cadence Allegro Editor select Manufacture > Artwork. An application note titled Creating Film Records can be found on the EMA Resource center https://support.ema-eda.com
In the PCB Editor select Export > ODB++ Inside… or if using the Allegro PCB Editor select File > Export > ODB++ Inside…
Select “No” to the confirmer asking if you want to extract the net impedance average.
You are presented with the ODB++ Inside UI.
Select the Create Archive option of “Tar gzip (.tgz)” and select “Next”
Once complete, The file odbjob.tgz, or the prefix provided in the “ODB++ product model name” field, will be created and the ODB++ Viewer will be presented to you which has all of the films in the database created. You can select “Close” to close the application.
For a Bill of Materials from the PCB Editor you can output the Component report by selecting Export > Reports. Select the Component Report, the option to write the report and provide a file name. Select Generate Reports. In addition to the supplied reports you can create a customer report file using the New/Edit functionality to
The following extract file will extract component information that can be used for a BOM. Copy the lines to a text file and save it to a location pointed to by your textpath variable.
# Cut here and include the last END entry in the file
# This is an extract command file
# generated by the Extract UI.
These create a comma delimited text file that can be brought into Excel for data manipulation. Importing the data into Excel using a comma delimited worksheet will suffice as it can be edited in the MacroFab design page.
A sample BOM that is used by MacroFab is found at:
A sample PASTE mask file can be found at: