Explicitly Grouping Design Elements With HU_SET - Explicitly Grouping Design Elements With HU_SET - 2026.1 English

Explicitly Grouping Design Elements With HU_SET - Explicitly Grouping Design Elements With HU_SET - 2026.1 English - UG903

Vivado Design Suite User Guide: Using Constraints (UG903)

Document ID

UG903

Release Date

2026-07-01

Version

2026.1 English

HU_SET uses an explicit, hierarchically qualified name that you define for the set. This lets you create hierarchical RPMs in which you can place RLOC constraints on cells at different levels of the hierarchy. All cells with the same hierarchically qualified set_name belong to the same set.