问题：
ise显示there is no project open. “You may browse the IP Catalog but you will not be able to generate any cores until you open or create a project.”
解决：
创建IP_core要从Design中project内创建new source，Tools–core generator只能修改已有的IP core。
问题：
ise显示there is no project open. “You may browse the IP Catalog but you will not be able to generate any cores until you open or create a project.”
解决：
创建IP_core要从Design中project内创建new source，Tools–core generator只能修改已有的IP core。