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AR# 56718

2013.2 Vivado Implementation - Router appears to route all nets successfully but DRC and Report_route_status show otherwise.

Description

A case has been seen where a certain combination of implementation flow options and floorplan constraints resulted in a situation where the router appeared to successfully route all nets but then DRC reported otherwise.

Solution

A CR has been filed to investigate the router behavior.

If you experience this problem in the meantime, it can be avoided by using a different combination of tool options and constraints.
AR# 56718
Date Created 07/09/2013
Last Updated 11/06/2014
Status Active
Type General Article
Devices
  • Artix-7
  • Kintex-7
  • Virtex-7
Tools
  • Vivado Design Suite - 2013.2