Answers Database


1.5i SP2 Virtex PAR - PAR rips up and reroutes guided nets in PCI design.


Record #5852

Product Family: Software

Product Line: FPGA Implementation

Product Part: par

Product Version: 1.5i

Problem Title:

1.5i SP2 Virtex PAR - PAR rips up and reroutes guided nets in PCI design.


Problem Description:
PAR occasionally rips up and reroutes guided nets. Running PAR with the -r option shows that guide file information is used correctly. However, the router will then rip up and reroute for no apparen t reason (it should not do this).


Solution 1:

A fix for this problem is available in the 1.5i Service Pack2:

   (Xilinx Solution #5887)






End of Record #5852 - Last Modified: 03/29/99 09:37

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