diff --git a/libraries/io/tr_nonbonded/hdllib.cfg b/libraries/io/tr_nonbonded/hdllib.cfg
index 980685534200390ec2bf696f246994ef129ccf05..e0af42b1e9c58cc582860eb6d4bd3d2c7636002d 100644
--- a/libraries/io/tr_nonbonded/hdllib.cfg
+++ b/libraries/io/tr_nonbonded/hdllib.cfg
@@ -13,3 +13,4 @@ synth_files =
 
 test_bench_files = 
     $UNB/Firmware/modules/tr_nonbonded/tb/vhdl/tb_tr_nonbonded.vhd
+    tb/vhdl/tb_tb_tr_nonbonded.vhd
diff --git a/libraries/io/tr_nonbonded/tb/vhdl/tb_tb_tr_nonbonded.vhd b/libraries/io/tr_nonbonded/tb/vhdl/tb_tb_tr_nonbonded.vhd
new file mode 100644
index 0000000000000000000000000000000000000000..23ea1ca2967dc49a6d7c68f66ee6daa524189c7c
--- /dev/null
+++ b/libraries/io/tr_nonbonded/tb/vhdl/tb_tb_tr_nonbonded.vhd
@@ -0,0 +1,48 @@
+-------------------------------------------------------------------------------
+--
+-- Copyright (C) 2014
+-- ASTRON (Netherlands Institute for Radio Astronomy) <http://www.astron.nl/>
+-- P.O.Box 2, 7990 AA Dwingeloo, The Netherlands
+--
+-- This program is free software: you can redistribute it and/or modify
+-- it under the terms of the GNU General Public License as published by
+-- the Free Software Foundation, either version 3 of the License, or
+-- (at your option) any later version.
+--
+-- This program is distributed in the hope that it will be useful,
+-- but WITHOUT ANY WARRANTY; without even the implied warranty of
+-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+-- GNU General Public License for more details.
+--
+-- You should have received a copy of the GNU General Public License
+-- along with this program.  If not, see <http://www.gnu.org/licenses/>.
+--
+-------------------------------------------------------------------------------
+
+-- Purpose: Multi testbench for tr_nonbonded
+-- Description:
+-- Usage:
+--   > as 5
+--   > run -all
+
+LIBRARY IEEE, technology_lib;
+USE IEEE.std_logic_1164.ALL;
+USE technology_lib.technology_pkg.ALL;
+USE technology_lib.technology_select_pkg.ALL;
+
+
+ENTITY tb_tb_tr_nonbonded IS
+END tb_tb_tr_nonbonded;
+
+
+ARCHITECTURE tb OF tb_tb_tr_nonbonded IS
+BEGIN
+
+  --  g_data_w    : NATURAL := 32;
+  --  g_sim_level : NATURAL := 0
+
+  u_tech : ENTITY work.tb_tr_nonbonded GENERIC MAP (32, 0);
+  u_sim  : ENTITY work.tb_tr_nonbonded GENERIC MAP (32, 1);
+  
+  
+END tb;