Answers Database
2.1i: FPGA Editor: Path constraint functionality is not supported.
Record #6437
Product Family: Software
Product Line: Merged Core
Product Part: FPGA Editor
Problem Title:
2.1i: FPGA Editor: Path constraint functionality is not supported.
Problem Description:
Urgency: Standard
General Description:
Adding the Path constraints function is greyed out of FPGA
Editor. How to add the Path constraint?
Solution 1:
Edit the PCF file directly.
The FPGA_Editor is suppose to be able to add path constraints
directly to the PCF.
The PCF syntax is as follows:
PATH "path_name"= FROM group_item THRU group_item1...
group_itemn TO group_item;
PATH "path_name" MAXDELAY=path_value;
This will be fixed in a future release of the software.
End of Record #6437 - Last Modified: 06/29/99 16:09 | 
