Intel® Quartus® Prime Pro Edition User Guide: Design Optimization

ID 683641
Date 10/04/2021

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6.3.7. Placing Device Resources into Logic Lock Regions

You can assign an entity in the design to only one Logic Lock region, but the entity can inherit regions by hierarchy. This hierarchy allows a reserved region to have a sub region without reserving the resources in the sub region.

If a Logic Lock region boundary includes part of a device resource, the Intel® Quartus® Prime software allocates the entire resource to that Logic Lock region.

To add an instance using the Logic Lock Region window, right-click the region and select Logic Lock Properties > Add. Alternatively, in the Intel® Quartus® Prime software you can drag entities from the Hierarchy viewer into a Logic Lock region's name field in the Logic Lock Regions Window.