ISE
Generating Power Data
You can optionally generate power data for your entire design or for one module in your design. Power data provides measurements about the usage of voltage and other power resources.
Generating Power Data
  1.  In the Design panel, select Implementation from the Design View drop-down list. Image
  2.  In the Hierarchy pane, select the top module Image.
  3.  In the Processes pane, do one of the following:
    •  For FPGAs, expand the Place & Route process.
    •  For CPLDs, expand the Optional Implementation Tools process, and expand XPower Analyzer.
  4.  Optional. Right-click the Generate Power Data process, and select Process Properties. In the Power Report Properties dialog box, modify the properties as needed. Image
  5.  Double-click the Generate Power Data process.
A module_name.pwr file containing the power data results is created and placed in your project directory.
After running this process, you can view the Power Report. Image

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