Answers Database
M1.5i: Virtex Timing - Par and TRCE report different numbers for the same design.
Record #5326
Product Family: Software
Product Line: FPGA Implementation
Product Part: Timing Analyzer
Product Version: 1.5i
Problem Title:
M1.5i: Virtex Timing - Par and TRCE report different numbers for the same design.
Problem Description:
Urgency: High
General Description: A timing summary report from PAR and
TRCE for the same NCD and PCF are different.
In this situation the delays reported by PAR are incorrect. The delays
reported by TRCE/TA are correct and should be utilized to verify
design performance.
Solution 1:
A fix for this problem is included in the 1.5i Service Pack 2. For details
on this Service Pack see http://www.xilinx.com/techdocs/5887.htm
End of Record #5326 - Last Modified: 05/19/99 09:42 | 
