diff --git a/VHDL/ALU/ALU.cache/wt/gui_handlers.wdf b/VHDL/ALU/ALU.cache/wt/gui_handlers.wdf
index a4efb65..cc56a87 100644
--- a/VHDL/ALU/ALU.cache/wt/gui_handlers.wdf
+++ b/VHDL/ALU/ALU.cache/wt/gui_handlers.wdf
@@ -1,35 +1,39 @@
 version:1
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@@ -38,13 +42,16 @@ version:1
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@@ -52,4 +59,4 @@ version:1
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-eof:3153781590
+eof:1674420043
diff --git a/VHDL/ALU/ALU.cache/wt/java_command_handlers.wdf b/VHDL/ALU/ALU.cache/wt/java_command_handlers.wdf
index 935a070..752ca51 100644
--- a/VHDL/ALU/ALU.cache/wt/java_command_handlers.wdf
+++ b/VHDL/ALU/ALU.cache/wt/java_command_handlers.wdf
@@ -1,5 +1,6 @@
 version:1
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@@ -7,6 +8,7 @@ version:1
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-eof:2164592515
+eof:710514237
diff --git a/VHDL/ALU/ALU.cache/wt/project.wpc b/VHDL/ALU/ALU.cache/wt/project.wpc
index 24316b6..f29bf62 100644
--- a/VHDL/ALU/ALU.cache/wt/project.wpc
+++ b/VHDL/ALU/ALU.cache/wt/project.wpc
@@ -1,3 +1,3 @@
 version:1
-6d6f64655f636f756e7465727c4755494d6f6465:11
+6d6f64655f636f756e7465727c4755494d6f6465:13
 eof:
diff --git a/VHDL/ALU/ALU.cache/wt/webtalk_pa.xml b/VHDL/ALU/ALU.cache/wt/webtalk_pa.xml
index f34eed6..c5a8593 100644
--- a/VHDL/ALU/ALU.cache/wt/webtalk_pa.xml
+++ b/VHDL/ALU/ALU.cache/wt/webtalk_pa.xml
@@ -3,7 +3,7 @@
 <!--The data in this file is primarily intended for consumption by Xilinx tools.
 The structure and the elements are likely to change over the next few releases.
 This means code written to parse this file will need to be revisited each subsequent release.-->
-<application name="pa" timeStamp="Mon May 29 13:52:52 2023">
+<application name="pa" timeStamp="Mon May 29 14:19:07 2023">
 <section name="Project Information" visible="false">
 <property name="ProjectID" value="489b0519ba8b4bcea2b75f67f8ebbc30" type="ProjectID"/>
 <property name="ProjectIteration" value="4" type="ProjectIteration"/>
@@ -17,7 +17,8 @@ This means code written to parse this file will need to be revisited each subseq
 <property name="ImplStrategy" value="Vivado Implementation Defaults" type="ImplStrategy"/>
 </item>
 <item name="Java Command Handlers">
-<property name="AddSources" value="14" type="JavaHandler"/>
+<property name="AddSources" value="15" type="JavaHandler"/>
+<property name="CloseProject" value="1" type="JavaHandler"/>
 <property name="EditDelete" value="2" type="JavaHandler"/>
 <property name="NewProject" value="1" type="JavaHandler"/>
 <property name="OpenProject" value="2" type="JavaHandler"/>
@@ -25,41 +26,46 @@ This means code written to parse this file will need to be revisited each subseq
 <property name="RunSynthesis" value="6" type="JavaHandler"/>
 <property name="SimulationRelaunch" value="3" type="JavaHandler"/>
 <property name="SimulationRun" value="27" type="JavaHandler"/>
+<property name="ToolsSettings" value="3" type="JavaHandler"/>
 <property name="UpdateSourceFiles" value="5" type="JavaHandler"/>
 <property name="ViewTaskImplementation" value="1" type="JavaHandler"/>
 </item>
 <item name="Gui Handlers">
 <property name="AbstractCombinedPanel_ADD_ELEMENT" value="36" type="GuiHandlerData"/>
 <property name="AbstractCombinedPanel_REMOVE_SELECTED_ELEMENTS" value="13" type="GuiHandlerData"/>
-<property name="BaseDialog_CANCEL" value="6" type="GuiHandlerData"/>
-<property name="BaseDialog_OK" value="40" type="GuiHandlerData"/>
+<property name="BaseDialog_CANCEL" value="9" type="GuiHandlerData"/>
+<property name="BaseDialog_OK" value="45" type="GuiHandlerData"/>
 <property name="CmdMsgDialog_OK" value="2" type="GuiHandlerData"/>
-<property name="CreateSrcFileDialog_FILE_NAME" value="12" type="GuiHandlerData"/>
+<property name="CreateSrcFileDialog_FILE_NAME" value="13" type="GuiHandlerData"/>
 <property name="DefineModulesDialog_DEFINE_MODULES_AND_SPECIFY_IO_PORTS" value="148" type="GuiHandlerData"/>
 <property name="DefineModulesDialog_ENTITY_NAME" value="3" type="GuiHandlerData"/>
 <property name="ExpRunTreePanel_EXP_RUN_TREE_TABLE" value="2" type="GuiHandlerData"/>
-<property name="FileSetPanel_FILE_SET_PANEL_TREE" value="159" type="GuiHandlerData"/>
+<property name="FileSetPanel_FILE_SET_PANEL_TREE" value="173" type="GuiHandlerData"/>
 <property name="FileSetPanel_MESSAGES" value="1" type="GuiHandlerData"/>
-<property name="FlowNavigatorTreePanel_FLOW_NAVIGATOR_TREE" value="35" type="GuiHandlerData"/>
+<property name="FlowNavigatorTreePanel_FLOW_NAVIGATOR_TREE" value="36" type="GuiHandlerData"/>
 <property name="GettingStartedView_CREATE_NEW_PROJECT" value="1" type="GuiHandlerData"/>
 <property name="GettingStartedView_OPEN_PROJECT" value="2" type="GuiHandlerData"/>
 <property name="GraphicalView_ZOOM_FIT" value="2" type="GuiHandlerData"/>
 <property name="GraphicalView_ZOOM_IN" value="13" type="GuiHandlerData"/>
 <property name="GraphicalView_ZOOM_OUT" value="21" type="GuiHandlerData"/>
 <property name="HCodeEditor_CLOSE" value="1" type="GuiHandlerData"/>
-<property name="MainMenuMgr_CHECKPOINT" value="14" type="GuiHandlerData"/>
-<property name="MainMenuMgr_EDIT" value="6" type="GuiHandlerData"/>
-<property name="MainMenuMgr_EXPORT" value="5" type="GuiHandlerData"/>
-<property name="MainMenuMgr_FILE" value="44" type="GuiHandlerData"/>
-<property name="MainMenuMgr_IP" value="7" type="GuiHandlerData"/>
-<property name="MainMenuMgr_OPEN_RECENT_PROJECT" value="12" type="GuiHandlerData"/>
-<property name="MainMenuMgr_PROJECT" value="29" type="GuiHandlerData"/>
+<property name="HCodeEditor_SEARCH_TEXT_COMBO_BOX" value="1" type="GuiHandlerData"/>
+<property name="MainMenuMgr_CHECKPOINT" value="16" type="GuiHandlerData"/>
+<property name="MainMenuMgr_EDIT" value="12" type="GuiHandlerData"/>
+<property name="MainMenuMgr_EXPORT" value="7" type="GuiHandlerData"/>
+<property name="MainMenuMgr_FILE" value="60" type="GuiHandlerData"/>
+<property name="MainMenuMgr_FLOW" value="4" type="GuiHandlerData"/>
+<property name="MainMenuMgr_IP" value="9" type="GuiHandlerData"/>
+<property name="MainMenuMgr_OPEN_RECENT_PROJECT" value="20" type="GuiHandlerData"/>
+<property name="MainMenuMgr_PROJECT" value="40" type="GuiHandlerData"/>
+<property name="MainMenuMgr_REPORTS" value="4" type="GuiHandlerData"/>
 <property name="MainMenuMgr_SIMULATION_WAVEFORM" value="12" type="GuiHandlerData"/>
-<property name="MainMenuMgr_TEXT_EDITOR" value="6" type="GuiHandlerData"/>
+<property name="MainMenuMgr_TEXT_EDITOR" value="8" type="GuiHandlerData"/>
+<property name="MainMenuMgr_TOOLS" value="4" type="GuiHandlerData"/>
 <property name="MainToolbarMgr_RUN" value="6" type="GuiHandlerData"/>
 <property name="OpenFileAction_CANCEL" value="1" type="GuiHandlerData"/>
 <property name="OpenFileAction_OPEN_DIRECTORY" value="1" type="GuiHandlerData"/>
-<property name="PACommandNames_ADD_SOURCES" value="13" type="GuiHandlerData"/>
+<property name="PACommandNames_ADD_SOURCES" value="14" type="GuiHandlerData"/>
 <property name="PACommandNames_AUTO_UPDATE_HIER" value="3" type="GuiHandlerData"/>
 <property name="PACommandNames_RUN_SYNTHESIS" value="3" type="GuiHandlerData"/>
 <property name="PACommandNames_SIMULATION_RELAUNCH" value="3" type="GuiHandlerData"/>
@@ -68,13 +74,16 @@ This means code written to parse this file will need to be revisited each subseq
 <property name="PAViews_CODE" value="13" type="GuiHandlerData"/>
 <property name="PAViews_DEVICE" value="1" type="GuiHandlerData"/>
 <property name="PAViews_PROJECT_SUMMARY" value="1" type="GuiHandlerData"/>
+<property name="ProjectSettingsGadget_EDIT_PROJECT_SETTINGS" value="2" type="GuiHandlerData"/>
 <property name="RDICommands_DELETE" value="2" type="GuiHandlerData"/>
 <property name="RDICommands_SAVE_FILE" value="10" type="GuiHandlerData"/>
 <property name="RDIViews_WAVEFORM_VIEWER" value="79" type="GuiHandlerData"/>
+<property name="RTLOptionsPanel_SELECT_TOP_MODULE_OF_YOUR_DESIGN" value="2" type="GuiHandlerData"/>
 <property name="SaveProjectUtils_SAVE" value="1" type="GuiHandlerData"/>
+<property name="SettingsDialog_PROJECT_TREE" value="1" type="GuiHandlerData"/>
 <property name="SimulationScopesPanel_SIMULATE_SCOPE_TABLE" value="8" type="GuiHandlerData"/>
-<property name="SrcChooserPanel_ADD_OR_CREATE_SOURCE_FILE" value="15" type="GuiHandlerData"/>
-<property name="SrcChooserPanel_CREATE_FILE" value="12" type="GuiHandlerData"/>
+<property name="SrcChooserPanel_ADD_OR_CREATE_SOURCE_FILE" value="16" type="GuiHandlerData"/>
+<property name="SrcChooserPanel_CREATE_FILE" value="13" type="GuiHandlerData"/>
 <property name="SrcMenu_IP_HIERARCHY" value="2" type="GuiHandlerData"/>
 <property name="StateMonitor_RESET_RUN" value="1" type="GuiHandlerData"/>
 <property name="SyntheticaStateMonitor_CANCEL" value="1" type="GuiHandlerData"/>
@@ -84,9 +93,9 @@ This means code written to parse this file will need to be revisited each subseq
 <property name="WaveformView_NEXT_MARKER" value="2" type="GuiHandlerData"/>
 </item>
 <item name="Other">
-<property name="GuiMode" value="16" type="GuiMode"/>
+<property name="GuiMode" value="17" type="GuiMode"/>
 <property name="BatchMode" value="0" type="BatchMode"/>
-<property name="TclMode" value="10" type="TclMode"/>
+<property name="TclMode" value="11" type="TclMode"/>
 </item>
 </section>
 </application>
diff --git a/VHDL/ALU/ALU.srcs/sources_1/new/IP.vhd b/VHDL/ALU/ALU.srcs/sources_1/new/IP.vhd
new file mode 100644
index 0000000..da6ad4b
--- /dev/null
+++ b/VHDL/ALU/ALU.srcs/sources_1/new/IP.vhd
@@ -0,0 +1,61 @@
+----------------------------------------------------------------------------------
+-- Company: 
+-- Engineer: 
+-- 
+-- Create Date: 21.03.2023 15:57:28
+-- Design Name: 
+-- Module Name: compteur_8bits - Behavioral
+-- Project Name: 
+-- Target Devices: 
+-- Tool Versions: 
+-- Description: 
+-- 
+-- Dependencies: 
+-- 
+-- Revision:
+-- Revision 0.01 - File Created
+-- Additional Comments:
+-- 
+----------------------------------------------------------------------------------
+
+
+library IEEE;
+use IEEE.STD_LOGIC_1164.ALL;
+use IEEE.STD_LOGIC_ARITH.ALL;
+use IEEE.STD_LOGIC_UNSIGNED.ALL;
+
+-- Uncomment the following library declaration if using
+-- arithmetic functions with Signed or Unsigned values
+--use IEEE.NUMERIC_STD.ALL;
+
+-- Uncomment the following library declaration if instantiating
+-- any Xilinx leaf cells in this code.
+--library UNISIM;
+--use UNISIM.VComponents.all;
+
+entity IP is
+    Port ( CLK : in STD_LOGIC;
+           RST : in STD_LOGIC; -- rst when 0
+           LOAD : in STD_LOGIC;
+           EN : in STD_LOGIC; -- enable when 1
+           Din : in STD_LOGIC_VECTOR (7 downto 0);
+           Dout : out STD_LOGIC_VECTOR (7 downto 0));
+end IP;
+
+architecture Behavioral of IP is
+    signal aux: STD_LOGIC_VECTOR (7 downto 0) := x"00";
+begin
+    process
+    begin
+        wait until rising_edge(CLK);
+        
+        if (RST = '0') then
+            aux <= x"00";
+        elsif (LOAD = '1') then
+            aux <= Din;
+        elsif (EN = '1') then
+            aux <= aux + x"01";
+        end if;
+    end process;
+    Dout <= aux; 
+end Behavioral;
\ No newline at end of file
diff --git a/VHDL/ALU/ALU.xpr b/VHDL/ALU/ALU.xpr
index 5f3e901..a56a067 100644
--- a/VHDL/ALU/ALU.xpr
+++ b/VHDL/ALU/ALU.xpr
@@ -115,6 +115,13 @@
           <Attr Name="UsedIn" Val="simulation"/>
         </FileInfo>
       </File>
+      <File Path="$PSRCDIR/sources_1/new/IP.vhd">
+        <FileInfo>
+          <Attr Name="AutoDisabled" Val="1"/>
+          <Attr Name="UsedIn" Val="synthesis"/>
+          <Attr Name="UsedIn" Val="simulation"/>
+        </FileInfo>
+      </File>
       <Config>
         <Option Name="DesignMode" Val="RTL"/>
         <Option Name="TopModule" Val="Pipeline"/>