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AR# 65206

Vivado 2015.2 - The "Required Laguna register" reported in the Statistics Tab of a pblock's property is incorrect

Description

In a design targeting an SSI device KU115, I try to get the Laguna register utilization of a pblock from the Statistics tab of a pblock's property.

In the Statistics tab, I can see the "Required Laguna Register" for the pblock pb_b_laguna = 4096.

However, a query in the netlist for the number of all registers in the pblock pb_b_laguna = 1024.

How do I resolve the issue?

Solution

The utilization report has been fixed for Vivado 2015.3.

AR# 65206
Date Created 08/13/2015
Last Updated 10/23/2015
Status Active
Type General Article
Devices
  • Kintex UltraScale
Tools
  • Vivado Design Suite - 2015.2