UPGRADE YOUR BROWSER

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!
的页面
  1. 赛灵思 - All Programmable
  2. 技术支持
  3. AR# 32376: 11.1 PlanAhead - When I launch PlanAhead for Floorplanning from Project Navigator, no hierarchy is present.

AR# 32376

11.1 PlanAhead - When I launch PlanAhead for Floorplanning from Project Navigator, no hierarchy is present.

Description

I do not see hierarchy within the netlist window when I launch PlanAhead from Project Navigator Post-Synthesis. Why?

解决方案

By default, XST has the "Keep Hierarchy" attribute (-keep_hierarchy switch) set to No. To set hierarchy for floorplanning, change this to Yes or Soft by right clicking on "Synthesize - XST" and selecting "Process Properties".

AR# 32376
日期 05/23/2014
状态 Archive
Type 综合文章