The current version of ISE design tools does not support the following families:
Where can I find software to target these devices?
You can download WebPACK Classic, which provides the back-end implementation software for these devices.
There is no design-entry support for these devices; you must obtain a third-party synthesis or schematic toolset to produce an EDIF file.
WebPACK Classic can be downloaded from the following site:
To download, you must first have a Xilinx login.
If you do not have a Xilinx login, follow the link below: