National Instruments 370578B-01 用户手册

© National Instruments Corporation

If you are importing device descriptions for multiple devices, you might see that they 

can have the same filenames. Each file contains information about the device and its 
manufacturer, and will be placed appropriately in the hierarchy under the base directory.

5.

Click OK. A window opens that gives the full path to which the 

.ffo

 

and 

.sym

 files were copied.

6.

Click DD Info. The DD Info dialog box opens as shown in Figure 2-5.

Figure 2-5.  Import DD file

7.

If the base directory field is blank, enter a base directory. The base 
directory you enter here will be where NI-FBUS looks for all device 
descriptions. Do not change the base directory after you have started 
importing device descriptions; otherwise, NI-FBUS will not be able to 
find the device descriptions you previously imported. Your device 
description files will automatically be placed in the appropriate 
manufacturer ID subdirectory under this base directory.