3.8.2. Running the Freeze Bridge Update script - When instantiating the Freeze Bridge as a Platform Designer system component, the interface connections between the Freeze Bridge and the PR region must match, so that Platform Designer inserts no extra interconnect during system generation. - 2026-08-19

Quartus® Prime Pro Edition User Guide
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When instantiating the Freeze Bridge as a Platform Designer system component, the interface connections between the Freeze Bridge and the PR region must match, so that Platform Designer inserts no extra interconnect during system generation.
Rather than manually matching the Avalon® interface properties individually in the parameter editor, you can run the provided Update Freeze Bridge Parameters script to update Freeze Bridge Avalon® interface properties automatically.

Running this script updates the host and agent interfaces or the sink and source interfaces of the Freeze Bridge, according to the Avalon® property settings of the connecting PR region component.

To run the Update Freeze Bridge Parameters script:

  1. Open a Platform Designer system containing one or more instances of the Freeze Bridge component.
  2. In Platform Designer, click View > System Scripting. The System Scripting tab displays Platform Designer Built-in Scripts.
  3. To update all freeze bridges in your Platform Designer system, set update_all_freeze_bridges to 1 in the Additional Commands section of the script. To update only a single freeze bridge, click the freeze bridge instance.
  4. Click Run Script. The script runs and updates the freeze bridge parameters.
    Figure 86.  Platform Designer System Scripting Tab