From 380966f560ca74e0cd1cced8c8205a3db5df66c4 Mon Sep 17 00:00:00 2001
From: Pepping <pepping>
Date: Thu, 19 Feb 2015 11:08:35 +0000
Subject: [PATCH] Added sentence about nodes in libraries.

---
 tools/hdltool_readme.txt | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/tools/hdltool_readme.txt b/tools/hdltool_readme.txt
index 4ded181565..ed3ed4a5d2 100644
--- a/tools/hdltool_readme.txt
+++ b/tools/hdltool_readme.txt
@@ -571,8 +571,9 @@ b) boards/
 
 c) libraries/
    . Library of reusable firmware blocks, categorized by function and in which generic functionality is separeted 
-     from technology. Within technology another seperation exists between generic technology and hardware-specific
-     IP.
+     from technology. These libraries also contain the reusbale node blocks that are used in designs. For instance
+     the bf_lib also contains the node_unb1_fn_bf node that is used in the reference design unb1_fn_bf. Within 
+     technology another seperation exists between generic technology and hardware-specific IP.
    . [library_catagory]/[library]/designs/
      . Contains reference designs to synthesize the library block for specific boards.
 
-- 
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