Metrics Requiring a Placed Design - 2022.1 English

Vivado Design Suite User Guide: Design Analysis and Closure Techniques (UG906)
Document ID
UG906
Release Date
2022-05-04
Version
2022.1 English

Four metrics require a placed design in order to be accurate. They do not require a fully routed design.

  • LUT Utilization per CLB: Color codes slices based on placed LUT utilization.
  • FF Utilization per CLB: Color codes slices based on placed FF utilization.
  • Vertical Routing Congestion per CLB: Color codes the fabric based on a best case estimate of vertical routing usage.
  • Horizontal Routing Congestion per CLB: Color codes the fabric based on a best case estimate of horizontal routing usage.

For UltraScale+ and newer architectures:

  • Interconnect Congestion Level: Color codes the Interconnect Congestion Level based on a worst case estimate of routing usage over contiguous regions.