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

ID 683641
Date 10/02/2023

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Document Table of Contents Defining Hierarchical Logic Lock Regions

Logic Lock regions can be fully hierarchical. Parent regions must completely contain all child regions. The Reserved and Core-Only assignments also apply hierarchically.

Logic Lock assignments follow the same precedence as other constraints and assignments.

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.