Vivado has a comprehensive set of capabilities for performing and validating I/O pin assignments. These are covered in greater detail in the I/O Planning Tutorial.
- Open the I/O Planning view layout by selecting I/O Planning from the Layout Selector pull down, as shown in the following figure.
- Make the Package window the active view if it is not active.Note: If the Package window is not open, you can open it using the command from the main menu.