Known Issue: v1.9
When targeting the XC5VTX150T-FF1156 part, the Endpoint Block Plus wrapper is grayed out and the user cannot generate the core.
This part will be available in the 11.1 CORE Generator software.
For a workaround, target the XC5VTX150T-FF1759. Once the core is generated, use the constraints from the zip file:
January 27, 2009 - Initial Release