We have detected your current browser version is not the latest one. Xilinx.com uses the latest web technologies to bring you the best online experience possible. Please upgrade to a Xilinx.com supported browser:Chrome, Firefox, Internet Explorer 11, Safari. Thank you!

AR# 21279

7.1i ISE - A State Diagram (".dia" file) may be added as a user document. However, if the project is closed and reopened, the ".dia" file is no longer shown in the Project Sources window.


Keywords: Project Navigator, State, Diagram, Machine, StateCAD, source, document, add

Urgency: Standard

General Description:
Add a ".dia" file to a project. It is placed in the Sources window as a user document. Close the project and open it again. The ".dia" file is no longer seen.


In 7.1i, the ".dia" file must be added to the project in order to open the State Diagram. Use Project -> Add Source each time the project is opened in order to open a state diagram through Project Navigator.

This problem has been fixed in the latest 7.1i Service Pack available at:
The first service pack containing the fix is 7.1i Service Pack 2.

See also (Xilinx Answer 21281).
AR# 21279
日期 12/13/2006
状态 Archive
Type 综合文章