Modifying Memory I/O Ports‌ - 2022.1 English

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

Document ID
UG899
Release Date
2022-05-04
Version
2022.1 English
You can manually modify memory I/O ports, such as swap pins, using the I/O Ports window or the Package Pins window. Both windows are expandable data tables, which you can manipulate to more easily view information. For example, you can expand or collapse the table, filter lists, or sort and move columns. For more information, see section "Using Data table Window" in the Vivado Design Suite User Guide: Using the Vivado IDE (UG893).
Important: DRCs are not performed as you make changes, which means it is possible to make invalid pin assignments for the memory controller. After you modify the I/O ports or package pin assignments, it is important to run DRCs as described in Running DRCs.