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AR# 61135

2014.1 Vivado - report_utilization lists number of LUTs and Registers with incorrect decimal point format

Description

The report_utilization Summary table lists the number of LUTs, Registers and MM_CTRL elements with trailing decimal point values.

Resource Utilization Available Utilization %
CLB LUTs 4768.0 537600.0 1


When CLK Logic is clicked on, it shows the following:

Name Utilization
Registers 471.000
MM_CTRL 95.000

Solution

The Utilization and Available numbers are absolute. 

Therefore they will always be represented as a whole number.

The reported values are correct but, the trailing '0's after the decimal point are meaningless.


This issue is fixed in Vivado 2014.2.
AR# 61135
Date Created 06/14/2014
Last Updated 06/19/2014
Status Active
Type Known Issues
Tools
  • Vivado Design Suite - 2014.1