Modifying or Removing DCI Cascade Constraints - 2024.1 English

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

Document ID
UG899
Release Date
2024-05-30
Version
2024.1 English

To modify DCI cascades, do any of the following in the Device Constraints window:

  • To change the master, right-click a DCI cascade, and select Add DCI Cascade. In the Add DCI Cascade dialog box, select a different bank to be the master.
  • To add an I/O bank to a DCI cascade, drag and drop the I/O bank onto the DCI cascade.
  • To remove an I/O bank from a DCI cascade, drag and drop the I/O bank onto the Unused folder.
  • To remove an entire DCI cascade, right-click the DCI cascade, and select Remove DCI Cascade Banks).
Note: The Tcl command equivalent for this action is:
set_property DCI_CASCADE {} [get_iobanks 36]
Figure 1. Removing DCI Cascade Banks