Show SLR Utilization - 2025.1 English - UG906

Vivado Design Suite User Guide: Design Analysis and Closure Techniques (UG906)

Document ID
UG906
Release Date
2025-05-29
Version
2025.1 English

SLR utilization is reported by default. When selecting the -slr option, the generated report shows only the SLR related utilization. The SLR utilization tables include the following four tables:

  • SLR Connectivity
  • SLR Connectivity Matrix
  • SLR CLB Logic and Dedicated Block Utilization
  • SLR IO Utilization

For UltraScale families, the SLR connectivity table shows the SLR crossing registers used for both TX and RX directions on each SLR side. For other families, only the crossings used are shown as the dedicated registers are not present.

Figure 1. SLR Connectivity Report in GUI

The total used LAGUNA registers are also reported in the ADVANCED table for both directions.

Figure 2. LAGUNA Register Report in GUI