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AR# 57696

PlanAhead - Report Utilization gives wrong information of available register and LUT


I open a design (e.g., Example design; BFT(target device is xc7k70tfbg484-2)) in the PlanAhead 14.x tool and run implementation.

I open the implemented design and click the "Report Utilization" button, but when I check the Report Utilization, I find the incorrect information for available register and LUT:

Available register: 246,000
Available register: 123,000

The correct number for xc7k70tfbg484-2 is :

Available register: 82,000
Available register: 41,000

Is there a bug in the tool?


The Report Utilization in the PlanAhead tool is not showing the correct values in this case.

To work around this issue, run the following command in Tcl console:

report_utilization -name test
AR# 57696
Date Created 09/29/2013
Last Updated 10/07/2013
Status Active
Type Known Issues
  • PlanAhead - 14