diff --git a/game_of_life/game_of_life.cache/wt/project.wpc b/game_of_life/game_of_life.cache/wt/project.wpc
index 9b342093142bd1b298b4af63bdebdead3a3ef56e..6888edec1ac73923cacb7d6dea38f6663dae769b 100644
--- a/game_of_life/game_of_life.cache/wt/project.wpc
+++ b/game_of_life/game_of_life.cache/wt/project.wpc
@@ -1,3 +1,3 @@
 version:1
-6d6f64655f636f756e7465727c4755494d6f6465:1
+6d6f64655f636f756e7465727c4755494d6f6465:2
 eof:
diff --git a/game_of_life/game_of_life.srcs/sources_1/new/game_of_life.vhd b/game_of_life/game_of_life.srcs/sources_1/new/game_of_life.vhd
index 8e5b25568e80a0fcc718ec75780d94b985d26e78..47b6f07b9a30201547bd324a55b912baef383426 100644
--- a/game_of_life/game_of_life.srcs/sources_1/new/game_of_life.vhd
+++ b/game_of_life/game_of_life.srcs/sources_1/new/game_of_life.vhd
@@ -50,7 +50,16 @@ port
  );
 end component;
 
-signal locked, inner_clk : STD_LOGIC;
+component one_second_clock
+port
+  (
+    clock_in : in STD_LOGIC;
+    locked : in STD_LOGIC;
+    clock_out : out STD_LOGIC
+  );
+end component;
+
+signal locked, inner_clk, one_sec_clk : STD_LOGIC;
 
 begin
 
@@ -64,6 +73,14 @@ tic_toc : clk_wiz_0
    clk_in1 => clk_sys
  );
  
+one_hertz_gen : one_second_clock
+  port map 
+  (
+    clock_in => inner_clk,
+    locked => locked,
+    clock_out => one_sec_clk
+);
+ 
 synchron : process(inner_clk)
 begin
     --
diff --git a/game_of_life/game_of_life.xpr b/game_of_life/game_of_life.xpr
index 4d3fef02146182b5304f6fad81403acba5bfce8c..c140a4718b33d670a4573ce2bfb280b4494cb327 100644
--- a/game_of_life/game_of_life.xpr
+++ b/game_of_life/game_of_life.xpr
@@ -3,7 +3,7 @@
 <!--                                                         -->
 <!-- Copyright 1986-2017 Xilinx, Inc. All Rights Reserved.   -->
 
-<Project Version="7" Minor="35" Path="/home/vagle/fpga_project/game_of_life/game_of_life.xpr">
+<Project Version="7" Minor="35" Path="/home/link/Documents/ppke/fpga/fpga_project/game_of_life/game_of_life.xpr">
   <DefaultLaunch Dir="$PRUNDIR"/>
   <Configuration>
     <Option Name="Id" Val="371a98f33a2a4b6a881ffa6392349aed"/>
@@ -57,15 +57,14 @@
   <FileSets Version="1" Minor="31">
     <FileSet Name="sources_1" Type="DesignSrcs" RelSrcDir="$PSRCDIR/sources_1">
       <Filter Type="Srcs"/>
-      <File Path="$PSRCDIR/sources_1/new/game_of_life.vhd">
+      <File Path="$PSRCDIR/sources_1/new/one_second_clock.vhd">
         <FileInfo>
           <Attr Name="UsedIn" Val="synthesis"/>
           <Attr Name="UsedIn" Val="simulation"/>
         </FileInfo>
       </File>
-      <File Path="$PSRCDIR/sources_1/new/one_second_clock.vhd">
+      <File Path="$PSRCDIR/sources_1/new/game_of_life.vhd">
         <FileInfo>
-          <Attr Name="AutoDisabled" Val="1"/>
           <Attr Name="UsedIn" Val="synthesis"/>
           <Attr Name="UsedIn" Val="simulation"/>
         </FileInfo>
@@ -89,6 +88,7 @@
       </Config>
     </FileSet>
     <FileSet Name="sim_1" Type="SimulationSrcs" RelSrcDir="$PSRCDIR/sim_1">
+      <Filter Type="Srcs"/>
       <Config>
         <Option Name="DesignMode" Val="RTL"/>
         <Option Name="TopModule" Val="game_of_life"/>
@@ -137,9 +137,7 @@
   <Runs Version="1" Minor="10">
     <Run Id="synth_1" Type="Ft3:Synth" SrcSet="sources_1" Part="xc7z020clg484-1" ConstrsSet="constrs_1" Description="Vivado Synthesis Defaults" WriteIncrSynthDcp="false" State="current" IncludeInArchive="true">
       <Strategy Version="1" Minor="2">
-        <StratHandle Name="Vivado Synthesis Defaults" Flow="Vivado Synthesis 2017">
-          <Desc>Vivado Synthesis Defaults</Desc>
-        </StratHandle>
+        <StratHandle Name="Vivado Synthesis Defaults" Flow="Vivado Synthesis 2017"/>
         <Step Id="synth_design"/>
       </Strategy>
       <ReportStrategy Name="Vivado Synthesis Default Reports" Flow="Vivado Synthesis 2017"/>
@@ -147,9 +145,7 @@
     </Run>
     <Run Id="clk_wiz_0_synth_1" Type="Ft3:Synth" SrcSet="clk_wiz_0" Part="xc7z020clg484-1" ConstrsSet="clk_wiz_0" Description="Vivado Synthesis Defaults" WriteIncrSynthDcp="false" Dir="$PRUNDIR/clk_wiz_0_synth_1" IncludeInArchive="true">
       <Strategy Version="1" Minor="2">
-        <StratHandle Name="Vivado Synthesis Defaults" Flow="Vivado Synthesis 2017">
-          <Desc>Vivado Synthesis Defaults</Desc>
-        </StratHandle>
+        <StratHandle Name="Vivado Synthesis Defaults" Flow="Vivado Synthesis 2017"/>
         <Step Id="synth_design"/>
       </Strategy>
       <GeneratedRun Dir="$PRUNDIR" File="gen_run.xml"/>
@@ -158,9 +154,7 @@
     </Run>
     <Run Id="impl_1" Type="Ft2:EntireDesign" Part="xc7z020clg484-1" ConstrsSet="constrs_1" Description="Default settings for Implementation." WriteIncrSynthDcp="false" State="current" SynthRun="synth_1" IncludeInArchive="true">
       <Strategy Version="1" Minor="2">
-        <StratHandle Name="Vivado Implementation Defaults" Flow="Vivado Implementation 2017">
-          <Desc>Default settings for Implementation.</Desc>
-        </StratHandle>
+        <StratHandle Name="Vivado Implementation Defaults" Flow="Vivado Implementation 2017"/>
         <Step Id="init_design"/>
         <Step Id="opt_design"/>
         <Step Id="power_opt_design"/>
@@ -176,9 +170,7 @@
     </Run>
     <Run Id="clk_wiz_0_impl_1" Type="Ft2:EntireDesign" Part="xc7z020clg484-1" ConstrsSet="clk_wiz_0" Description="Default settings for Implementation." WriteIncrSynthDcp="false" SynthRun="clk_wiz_0_synth_1" IncludeInArchive="false">
       <Strategy Version="1" Minor="2">
-        <StratHandle Name="Vivado Implementation Defaults" Flow="Vivado Implementation 2017">
-          <Desc>Default settings for Implementation.</Desc>
-        </StratHandle>
+        <StratHandle Name="Vivado Implementation Defaults" Flow="Vivado Implementation 2017"/>
         <Step Id="init_design"/>
         <Step Id="opt_design"/>
         <Step Id="power_opt_design"/>