How can I estimate power for my Xilinx FPGAs?
Xilinx provides three methods of power estimation: an Excel spreadsheet, a Web application, and XPower.
The Excel spreadsheet was removed in early 2004 for all families except the Spartan-IIE. The main reason for this was the inability to provide data updates when they became available. There are no anticipated updates to the Spartan-IIE spreadsheet.
More information about these tools is available at: