Placing I/O Ports - 2023.2 English

Vivado Design Suite User Guide: I/O and Clock Planning (UG899)

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2023.2 English

The I/O Planning view layout provides several ways to assign I/O ports to package pins. You can select individual I/O ports, groups of I/O ports, or interfaces in the I/O Ports window, and assign them to package pins in the Package window or to I/O pads in the Device window.

In the Package window, you can:

  • Drag and drop ports to package pins.
  • View port placement and constraints.
  • Move the cursor over the pins to show the I/O pin coordinates on the top and left sides of the window.
  • Hold the cursor over a pin to show a tooltip that displays the pin information.
  • Display differential pairs by selecting the Package window settings and opening the General tab.
Note: Additional I/O pin and bank information displays in the status bar located at the bottom of the Vivado IDE.