diff --git a/config_simu.wcfg b/config_simu.wcfg
new file mode 100644
index 0000000..863afa6
--- /dev/null
+++ b/config_simu.wcfg
@@ -0,0 +1,261 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<wave_config>
+   <wave_state>
+   </wave_state>
+   <db_ref_list>
+      <db_ref path="/home/ysimard/Documents/4A/projet_compilateur/processor-2000/CPU_test_isim_beh.wdb" id="1" type="auto">
+         <top_modules>
+            <top_module name="cpu_test" />
+            <top_module name="numeric_std" />
+            <top_module name="std_logic_1164" />
+            <top_module name="std_logic_arith" />
+            <top_module name="std_logic_unsigned" />
+         </top_modules>
+      </db_ref>
+   </db_ref_list>
+   <WVObjectSize size="11" />
+   <wvobject fp_name="/cpu_test/clk" type="logic" db_ref_id="1">
+      <obj_property name="ElementShortName">clk</obj_property>
+      <obj_property name="ObjectShortName">clk</obj_property>
+   </wvobject>
+   <wvobject fp_name="/cpu_test/rst" type="logic" db_ref_id="1">
+      <obj_property name="ElementShortName">rst</obj_property>
+      <obj_property name="ObjectShortName">rst</obj_property>
+   </wvobject>
+   <wvobject fp_name="/cpu_test/clk_period" type="other" db_ref_id="1">
+      <obj_property name="ElementShortName">clk_period</obj_property>
+      <obj_property name="ObjectShortName">clk_period</obj_property>
+   </wvobject>
+   <wvobject fp_name="group7" type="group">
+      <obj_property name="label">Instruction</obj_property>
+      <obj_property name="DisplayName">label</obj_property>
+      <wvobject fp_name="/cpu_test/uut/instr_memory_addr" type="array" db_ref_id="1">
+         <obj_property name="ElementShortName">instr_memory_addr[7:0]</obj_property>
+         <obj_property name="ObjectShortName">instr_memory_addr[7:0]</obj_property>
+      </wvobject>
+      <wvobject fp_name="/cpu_test/uut/instr_memory_q" type="array" db_ref_id="1">
+         <obj_property name="ElementShortName">instr_memory_q[31:0]</obj_property>
+         <obj_property name="ObjectShortName">instr_memory_q[31:0]</obj_property>
+      </wvobject>
+   </wvobject>
+   <wvobject fp_name="group39" type="group">
+      <obj_property name="label">etage 1</obj_property>
+      <obj_property name="DisplayName">label</obj_property>
+      <wvobject fp_name="/cpu_test/uut/op1" type="array" db_ref_id="1">
+         <obj_property name="ElementShortName">op1[7:0]</obj_property>
+         <obj_property name="ObjectShortName">op1[7:0]</obj_property>
+         <obj_property name="UseCustomSignalColor">true</obj_property>
+         <obj_property name="CustomSignalColor">#ff00ff</obj_property>
+         <obj_property name="Radix">HEXRADIX</obj_property>
+      </wvobject>
+      <wvobject fp_name="/cpu_test/uut/a1" type="array" db_ref_id="1">
+         <obj_property name="ElementShortName">a1[7:0]</obj_property>
+         <obj_property name="ObjectShortName">a1[7:0]</obj_property>
+         <obj_property name="Radix">UNSIGNEDDECRADIX</obj_property>
+      </wvobject>
+      <wvobject fp_name="/cpu_test/uut/b1" type="array" db_ref_id="1">
+         <obj_property name="ElementShortName">b1[7:0]</obj_property>
+         <obj_property name="ObjectShortName">b1[7:0]</obj_property>
+         <obj_property name="Radix">UNSIGNEDDECRADIX</obj_property>
+      </wvobject>
+      <wvobject fp_name="/cpu_test/uut/c1" type="array" db_ref_id="1">
+         <obj_property name="ElementShortName">c1[7:0]</obj_property>
+         <obj_property name="ObjectShortName">c1[7:0]</obj_property>
+         <obj_property name="Radix">UNSIGNEDDECRADIX</obj_property>
+      </wvobject>
+   </wvobject>
+   <wvobject fp_name="group40" type="group">
+      <obj_property name="label">etage 2</obj_property>
+      <obj_property name="DisplayName">label</obj_property>
+      <wvobject fp_name="/cpu_test/uut/op2" type="array" db_ref_id="1">
+         <obj_property name="ElementShortName">op2[7:0]</obj_property>
+         <obj_property name="ObjectShortName">op2[7:0]</obj_property>
+         <obj_property name="UseCustomSignalColor">true</obj_property>
+         <obj_property name="CustomSignalColor">#ff00ff</obj_property>
+         <obj_property name="Radix">HEXRADIX</obj_property>
+      </wvobject>
+      <wvobject fp_name="/cpu_test/uut/a2" type="array" db_ref_id="1">
+         <obj_property name="ElementShortName">a2[7:0]</obj_property>
+         <obj_property name="ObjectShortName">a2[7:0]</obj_property>
+         <obj_property name="Radix">UNSIGNEDDECRADIX</obj_property>
+      </wvobject>
+      <wvobject fp_name="/cpu_test/uut/b2" type="array" db_ref_id="1">
+         <obj_property name="ElementShortName">b2[7:0]</obj_property>
+         <obj_property name="ObjectShortName">b2[7:0]</obj_property>
+         <obj_property name="Radix">UNSIGNEDDECRADIX</obj_property>
+      </wvobject>
+      <wvobject fp_name="/cpu_test/uut/c2" type="array" db_ref_id="1">
+         <obj_property name="ElementShortName">c2[7:0]</obj_property>
+         <obj_property name="ObjectShortName">c2[7:0]</obj_property>
+         <obj_property name="Radix">UNSIGNEDDECRADIX</obj_property>
+      </wvobject>
+   </wvobject>
+   <wvobject fp_name="group41" type="group">
+      <obj_property name="label">etage 3</obj_property>
+      <obj_property name="DisplayName">label</obj_property>
+      <wvobject fp_name="/cpu_test/uut/op3" type="array" db_ref_id="1">
+         <obj_property name="ElementShortName">op3[7:0]</obj_property>
+         <obj_property name="ObjectShortName">op3[7:0]</obj_property>
+         <obj_property name="UseCustomSignalColor">true</obj_property>
+         <obj_property name="CustomSignalColor">#ff00ff</obj_property>
+         <obj_property name="Radix">HEXRADIX</obj_property>
+      </wvobject>
+      <wvobject fp_name="/cpu_test/uut/a3" type="array" db_ref_id="1">
+         <obj_property name="ElementShortName">a3[7:0]</obj_property>
+         <obj_property name="ObjectShortName">a3[7:0]</obj_property>
+         <obj_property name="Radix">UNSIGNEDDECRADIX</obj_property>
+      </wvobject>
+      <wvobject fp_name="/cpu_test/uut/b3" type="array" db_ref_id="1">
+         <obj_property name="ElementShortName">b3[7:0]</obj_property>
+         <obj_property name="ObjectShortName">b3[7:0]</obj_property>
+         <obj_property name="Radix">UNSIGNEDDECRADIX</obj_property>
+      </wvobject>
+   </wvobject>
+   <wvobject fp_name="group42" type="group">
+      <obj_property name="label">etage 4</obj_property>
+      <obj_property name="DisplayName">label</obj_property>
+      <wvobject fp_name="/cpu_test/uut/op4" type="array" db_ref_id="1">
+         <obj_property name="ElementShortName">op4[7:0]</obj_property>
+         <obj_property name="ObjectShortName">op4[7:0]</obj_property>
+         <obj_property name="UseCustomSignalColor">true</obj_property>
+         <obj_property name="CustomSignalColor">#ff00ff</obj_property>
+         <obj_property name="Radix">HEXRADIX</obj_property>
+      </wvobject>
+      <wvobject fp_name="/cpu_test/uut/a4" type="array" db_ref_id="1">
+         <obj_property name="ElementShortName">a4[7:0]</obj_property>
+         <obj_property name="ObjectShortName">a4[7:0]</obj_property>
+         <obj_property name="Radix">UNSIGNEDDECRADIX</obj_property>
+      </wvobject>
+      <wvobject fp_name="/cpu_test/uut/b4" type="array" db_ref_id="1">
+         <obj_property name="ElementShortName">b4[7:0]</obj_property>
+         <obj_property name="ObjectShortName">b4[7:0]</obj_property>
+         <obj_property name="Radix">UNSIGNEDDECRADIX</obj_property>
+      </wvobject>
+   </wvobject>
+   <wvobject fp_name="group62" type="group">
+      <obj_property name="label">registres</obj_property>
+      <obj_property name="DisplayName">label</obj_property>
+      <wvobject fp_name="/cpu_test/uut/reg/rb" type="array" db_ref_id="1">
+         <obj_property name="ElementShortName">rb[15:0]</obj_property>
+         <obj_property name="ObjectShortName">rb[15:0]</obj_property>
+         <obj_property name="UseCustomSignalColor">true</obj_property>
+         <obj_property name="CustomSignalColor">#00ffff</obj_property>
+         <obj_property name="Radix">UNSIGNEDDECRADIX</obj_property>
+         <wvobject fp_name="/cpu_test/uut/reg/rb[15]" type="array" db_ref_id="1">
+            <obj_property name="ElementShortName">[15]</obj_property>
+            <obj_property name="ObjectShortName">rb[15]</obj_property>
+            <obj_property name="Radix">SIGNEDDECRADIX</obj_property>
+         </wvobject>
+         <wvobject fp_name="/cpu_test/uut/reg/rb[14]" type="array" db_ref_id="1">
+            <obj_property name="ElementShortName">[14]</obj_property>
+            <obj_property name="ObjectShortName">rb[14]</obj_property>
+            <obj_property name="Radix">SIGNEDDECRADIX</obj_property>
+         </wvobject>
+         <wvobject fp_name="/cpu_test/uut/reg/rb[13]" type="array" db_ref_id="1">
+            <obj_property name="ElementShortName">[13]</obj_property>
+            <obj_property name="ObjectShortName">rb[13]</obj_property>
+            <obj_property name="Radix">SIGNEDDECRADIX</obj_property>
+         </wvobject>
+         <wvobject fp_name="/cpu_test/uut/reg/rb[12]" type="array" db_ref_id="1">
+            <obj_property name="ElementShortName">[12]</obj_property>
+            <obj_property name="ObjectShortName">rb[12]</obj_property>
+            <obj_property name="Radix">SIGNEDDECRADIX</obj_property>
+         </wvobject>
+         <wvobject fp_name="/cpu_test/uut/reg/rb[11]" type="array" db_ref_id="1">
+            <obj_property name="ElementShortName">[11]</obj_property>
+            <obj_property name="ObjectShortName">rb[11]</obj_property>
+            <obj_property name="Radix">SIGNEDDECRADIX</obj_property>
+         </wvobject>
+         <wvobject fp_name="/cpu_test/uut/reg/rb[10]" type="array" db_ref_id="1">
+            <obj_property name="ElementShortName">[10]</obj_property>
+            <obj_property name="ObjectShortName">rb[10]</obj_property>
+            <obj_property name="Radix">SIGNEDDECRADIX</obj_property>
+         </wvobject>
+         <wvobject fp_name="/cpu_test/uut/reg/rb[9]" type="array" db_ref_id="1">
+            <obj_property name="ElementShortName">[9]</obj_property>
+            <obj_property name="ObjectShortName">rb[9]</obj_property>
+            <obj_property name="Radix">SIGNEDDECRADIX</obj_property>
+         </wvobject>
+         <wvobject fp_name="/cpu_test/uut/reg/rb[8]" type="array" db_ref_id="1">
+            <obj_property name="ElementShortName">[8]</obj_property>
+            <obj_property name="ObjectShortName">rb[8]</obj_property>
+            <obj_property name="Radix">SIGNEDDECRADIX</obj_property>
+         </wvobject>
+         <wvobject fp_name="/cpu_test/uut/reg/rb[7]" type="array" db_ref_id="1">
+            <obj_property name="ElementShortName">[7]</obj_property>
+            <obj_property name="ObjectShortName">rb[7]</obj_property>
+            <obj_property name="Radix">SIGNEDDECRADIX</obj_property>
+         </wvobject>
+         <wvobject fp_name="/cpu_test/uut/reg/rb[6]" type="array" db_ref_id="1">
+            <obj_property name="ElementShortName">[6]</obj_property>
+            <obj_property name="ObjectShortName">rb[6]</obj_property>
+            <obj_property name="Radix">SIGNEDDECRADIX</obj_property>
+         </wvobject>
+         <wvobject fp_name="/cpu_test/uut/reg/rb[5]" type="array" db_ref_id="1">
+            <obj_property name="ElementShortName">[5]</obj_property>
+            <obj_property name="ObjectShortName">rb[5]</obj_property>
+            <obj_property name="Radix">SIGNEDDECRADIX</obj_property>
+         </wvobject>
+         <wvobject fp_name="/cpu_test/uut/reg/rb[4]" type="array" db_ref_id="1">
+            <obj_property name="ElementShortName">[4]</obj_property>
+            <obj_property name="ObjectShortName">rb[4]</obj_property>
+            <obj_property name="Radix">SIGNEDDECRADIX</obj_property>
+         </wvobject>
+         <wvobject fp_name="/cpu_test/uut/reg/rb[3]" type="array" db_ref_id="1">
+            <obj_property name="ElementShortName">[3]</obj_property>
+            <obj_property name="ObjectShortName">rb[3]</obj_property>
+            <obj_property name="Radix">SIGNEDDECRADIX</obj_property>
+         </wvobject>
+         <wvobject fp_name="/cpu_test/uut/reg/rb[2]" type="array" db_ref_id="1">
+            <obj_property name="ElementShortName">[2]</obj_property>
+            <obj_property name="ObjectShortName">rb[2]</obj_property>
+            <obj_property name="Radix">SIGNEDDECRADIX</obj_property>
+         </wvobject>
+         <wvobject fp_name="/cpu_test/uut/reg/rb[1]" type="array" db_ref_id="1">
+            <obj_property name="ElementShortName">[1]</obj_property>
+            <obj_property name="ObjectShortName">rb[1]</obj_property>
+            <obj_property name="Radix">SIGNEDDECRADIX</obj_property>
+         </wvobject>
+         <wvobject fp_name="/cpu_test/uut/reg/rb[0]" type="array" db_ref_id="1">
+            <obj_property name="ElementShortName">[0]</obj_property>
+            <obj_property name="ObjectShortName">rb[0]</obj_property>
+            <obj_property name="Radix">SIGNEDDECRADIX</obj_property>
+         </wvobject>
+      </wvobject>
+      <wvobject fp_name="/cpu_test/uut/reg/addr_a" type="array" db_ref_id="1">
+         <obj_property name="ElementShortName">addr_a[3:0]</obj_property>
+         <obj_property name="ObjectShortName">addr_a[3:0]</obj_property>
+         <obj_property name="Radix">UNSIGNEDDECRADIX</obj_property>
+      </wvobject>
+      <wvobject fp_name="/cpu_test/uut/reg/addr_w" type="array" db_ref_id="1">
+         <obj_property name="DisplayName">label</obj_property>
+         <obj_property name="ElementShortName">addr_w[3:0]</obj_property>
+         <obj_property name="ObjectShortName">addr_w[3:0]</obj_property>
+         <obj_property name="label">addr_w[3:0]</obj_property>
+         <obj_property name="Radix">UNSIGNEDDECRADIX</obj_property>
+      </wvobject>
+      <wvobject fp_name="/cpu_test/uut/reg/w" type="logic" db_ref_id="1">
+         <obj_property name="ElementShortName">w</obj_property>
+         <obj_property name="ObjectShortName">w</obj_property>
+      </wvobject>
+      <wvobject fp_name="/cpu_test/uut/reg/data" type="array" db_ref_id="1">
+         <obj_property name="ElementShortName">data[7:0]</obj_property>
+         <obj_property name="ObjectShortName">data[7:0]</obj_property>
+         <obj_property name="Radix">UNSIGNEDDECRADIX</obj_property>
+      </wvobject>
+   </wvobject>
+   <wvobject fp_name="/cpu_test/uut/data_mem/memory[8]" type="array" db_ref_id="1">
+      <obj_property name="ElementShortName">[8]</obj_property>
+      <obj_property name="ObjectShortName">memory[8]</obj_property>
+      <obj_property name="Radix">UNSIGNEDDECRADIX</obj_property>
+      <obj_property name="UseCustomSignalColor">true</obj_property>
+      <obj_property name="CustomSignalColor">#008080</obj_property>
+   </wvobject>
+   <wvobject fp_name="/cpu_test/uut/data_mem/memory[20]" type="array" db_ref_id="1">
+      <obj_property name="ElementShortName">[20]</obj_property>
+      <obj_property name="ObjectShortName">memory[20]</obj_property>
+      <obj_property name="Radix">UNSIGNEDDECRADIX</obj_property>
+      <obj_property name="UseCustomSignalColor">true</obj_property>
+      <obj_property name="CustomSignalColor">#008080</obj_property>
+   </wvobject>
+</wave_config>