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# 55956

Vivado - The Vivado tool is not finding the constants that are defined in a separate RTL file


I have one separate file that includes all the constants used by different RTL files.

How do I source this constraint file so that all RTL files can access those constants?


To resolve this issue, follow these steps:

  1. Go to the Vivado 2013.1 tool -> open the project -> select Add Sources (as shown in the image below):

  2. Mark Add and create design sources -> Click Next.
  3. Click Add Files (include your file that contains all the constants). Please mark "Scan and add RTL include files into project" (see image below; this option will be available after adding the file).

  4. Click on Next.


*Note: If you have more than one file that contains constants, then please create one folder; copy all the files into that folder and add as directories in Step 3 (the remaining steps are same).  
AR# 55956
Date 10/09/2013
Status Active
Type General Article
  • Vivado Design Suite
Page Bookmarked