We have detected your current browser version is not the latest one. Xilinx.com uses the latest web technologies to bring you the best online experience possible. Please upgrade to a Xilinx.com supported browser:Chrome, Firefox, Internet Explorer 11, Safari. Thank you!

AR# 44509

ISE - How to preserve the routing result of a previous run?


Is there any way to preserve the routing result of an implementation run?


The following are some possible solutions:.

  1. Use Directed Routing Constraints in FPGA Editor to lock down the routing for selected nets.
  2. Use the Design Preservation Flow in PlanAhead.
    Set a module as partition and its preservation level as routing, so that the implementation result of this module can be preserved when this partition is imported.
AR# 44509
Date 03/05/2015
Status Active
Type General Article
  • PlanAhead
Page Bookmarked