Answers Database
m1.5: Constraints Editor: TIMESPECs which reference other TIMESPECs are displayed incorrectly
Record #5669
Product Family: Software
Product Line: M1 Implementation
Product Part: Constraints Editor
Problem Title:
m1.5: Constraints Editor: TIMESPECs which reference other TIMESPECs are displayed
incorrectly
Problem Description:
Urgency: Standard
General Description: If the following constraints are read into Constraints Editor:
TIMESPEC TSMASTER=FROM:TG_MASTERCLK:TO:FFS:12.3ns
TIMESPEC TSFASTEXCEPT=FROM:FFS:THRU:FASTSIG:TOFFS:TSMASTER;
CE is displays the constraint as:
TIMESPEC TSMASTER=FROM:TG_MASTERCLK:TO:FFS:12.3ns
TIMESPEC TSFASTEXCEPT=FROM:FFS:THRU:FASTSIG:TOFFS:0.0;
This is incorrect.
Solution 1:
The solution is to modify the constraint using the Constraints Editor or hand edit
the ucf file. This issue will be addressed in the next software release.
End of Record #5669 - Last Modified: 05/26/99 14:07 | 
