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project_5/project_5.srcs/sources_1/new/counter.vhd

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+----------------------------------------------------------------------------------
+-- Company: 
+-- Engineer: 
+-- 
+-- Create Date: 09.03.2026 15:14:35
+-- Design Name: 
+-- Module Name: counter - 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;
+
+-- 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 counter is
+    Port ( CLK : in STD_LOGIC;
+           RST : in STD_LOGIC;
+           CE : in STD_LOGIC;
+           TC : out STD_LOGIC;
+           COUNT_OUT : out STD_LOGIC_VECTOR (3 downto 0));
+end counter;
+
+architecture Behavioral of counter is
+
+begin
+
+
+end Behavioral;

project_5/project_5.srcs/sources_1/new/divider.vhd

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+----------------------------------------------------------------------------------
+-- Company: 
+-- Engineer: 
+-- 
+-- Create Date: 09.03.2026 14:43:21
+-- Design Name: 
+-- Module Name: divider - 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_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 divider is
+    Port ( CLK : in STD_LOGIC;
+           RST : in STD_LOGIC;
+           CLK_1_Hz : out STD_LOGIC);
+end divider;
+
+architecture Behavioral of divider is
+    -- 27 bits is enough for 100 million
+    signal s_cnt : STD_LOGIC_VECTOR(26 downto 0) := (others => '0');
+begin
+    process(CLK)
+    begin
+        if rising_edge(CLK) then
+            if RST = '1' then
+                s_cnt <= (others => '0');
+                CLK_1_Hz <= '0';
+            elsif s_cnt = 99_999_999 then 
+                s_cnt <= (others => '0');
+                CLK_1_Hz <= '1'; -- The pulse
+            else
+                s_cnt <= s_cnt + 1;
+                CLK_1_Hz <= '0';
+            end if;
+        end if;
+    end process;
+end Behavioral;

project_5/project_5.srcs/sources_1/new/divider_400Hz.vhd

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+----------------------------------------------------------------------------------
+-- Company: 
+-- Engineer: 
+-- 
+-- Create Date: 09.03.2026 14:49:47
+-- Design Name: 
+-- Module Name: divider_400Hz - 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_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 divider_400Hz is
+    Port ( CLK : in STD_LOGIC;
+           RST : in STD_LOGIC;
+           CLK_400_Hz : out STD_LOGIC);
+end divider_400Hz;
+
+architecture Behavioral of divider_400Hz is
+    -- 18 bits is enough for 250,000
+    signal s_cnt : STD_LOGIC_VECTOR(17 downto 0) := (others => '0');
+begin
+    process(CLK)
+    begin
+        if rising_edge(CLK) then
+            if RST = '1' then
+                s_cnt <= (others => '0');
+                CLK_400_Hz <= '0';
+            elsif s_cnt = 249_999 then 
+                s_cnt <= (others => '0');
+                CLK_400_Hz <= '1';
+            else
+                s_cnt <= s_cnt + 1;
+                CLK_400_Hz <= '0';
+            end if;
+        end if;
+    end process;
+end Behavioral;

project_5/project_5.srcs/sources_1/new/top_modul.vhd

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+----------------------------------------------------------------------------------
+-- Company: 
+-- Engineer: 
+-- 
+-- Create Date: 09.03.2026 14:40:14
+-- Design Name: 
+-- Module Name: top_modul - 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;
+
+-- 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 top_modul is
+    Port ( CLK : in STD_LOGIC;
+           RST : in STD_LOGIC;
+           START : in STD_LOGIC;
+           SEGMENTS : out STD_LOGIC_VECTOR (7 downto 0);
+           ANODS : out STD_LOGIC_VECTOR (3 downto 0));
+end top_modul;
+
+architecture Behavioral of top_modul is
+    
+    component divider is
+        Port ( CLK : in STD_LOGIC;
+               RST : in STD_LOGIC;
+               CLK_1_Hz : out STD_LOGIC); -- This will be our enable pulse
+    end component;
+    
+    component divider_400Hz is
+        Port ( CLK : in STD_LOGIC;
+               RST : in STD_LOGIC;
+               CLK_400_Hz : out STD_LOGIC); -- This will be our enable pulse
+    end component;
+
+    signal clk_1_Hz   : std_logic;
+    signal clk_400_Hz : std_logic;
+    
+begin
+
+    U_DIV : divider
+        port map (
+            CLK => CLK,
+            RST => RST,
+            CLK_1_Hz => clk_1_Hz
+        );
+        
+        
+    U_DIV_400Hz : divider_400Hz
+        port map (
+            CLK => CLK,
+            RST => RST,
+            CLK_400_Hz => clk_400_Hz
+        );
+end Behavioral;