When building a project via BSB, a fatal error occurs:
"FATAL_ERROR: "PersonalityModule:baspmpic.c:1092:1.98 - fill_defaults:cannot find a default speed Process will terminate.""
This problem is caused by the ISE version, ISE WebPACK is compatible with EDK; see (Xilinx Answer 22877).
However, you cannot select devices in the EDK project that are not supported in WebPACK; see (Xilinx Answer 23059). The following link provides information on the devices that WebPACK supports:
If the devices are needed, you must install the full version of ISE to resolve this problem.