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AR# 50514

Route - Process "Place & Route" failed at Phase 6 of the router

Description

An ISE design is receiving the following crash with no error message in the Router.

Phase  6  : 0 unrouted; (Setup:4712, Hold:1838, Component Switching Limit:0)     REAL time: 3 mins 1 secs
Process "Place & Route" failed


Solution

In this case, it was found that some RLOC constraints in the UCF were the cause of the issue.

Removing the lines from the UCF allowed the tools to complete. 

This problem has been resolved in ISE 14.3.


AR# 50514
Date Created 06/20/2012
Last Updated 07/31/2014
Status Active
Type General Article
Tools
  • ISE Design Suite - 14