Go to the sheet that has the device name.
Retain the following columns and delete the remaining columns:
Direction
Insert a row at the beginning of the worksheet. See the following figure.
Add the following headings for the columns. See Figure 3:
Type
Pin Visibility
Shape
Pin Group
Position
Section
For Type, Shape, Position, and Section columns, enter the information manually to avoid warnings from the OrCAD Capture tool.
For Type column, choose and type one of the following options:
Replace I/O with Bidirectional
Other pin types for the remaining pins:
Open Emitter
Passive (Unused pins like DNC or NC)
Power (Supply and ground pins)
Leave the Pin Visibility column blank. The check boxes are automatically populated in the New Part Creation dialog in the OrCAD Capture tool. See Figure 3.
In the Shape column, enter one of the following shapes according to the requirement:
Dot-Clock
Line
Short Clock
Short Dot
Short Dot clock
Short
Zero Length
The default shape for most of the FPGA symbol pins is LINE.
Leave the Pin Group column blank.
In the Position column, enter one of the following positions according to the requirement:
Right
Top
In the Section column, enter either a number or an alphabet based on the selection made for the Part Numbering option. OrCAD Capture supports two Part Numbering options, that is 1,2,3,4, and so on., for Numeric option and A, B, C, D, and so on., for Alphabetical option. See Figure 3.
Save the Excel file with an appropriate name.
Recommendations for arranging pins in the Section column: