counting up to 9999 now

project_6/project_6.srcs/sources_1/new/counter_2bit.vhd

@@ -0,0 +1,55 @@
+----------------------------------------------------------------------------------
+-- Company: 
+-- Engineer: 
+-- 
+-- Create Date: 09.03.2026 15:32:13
+-- Design Name: 
+-- Module Name: counter_2bit - 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 counter_2bit is
+    Port ( CLK : in STD_LOGIC;
+           RST : in STD_LOGIC;
+           COUNT_OUT : out STD_LOGIC_VECTOR (1 downto 0));
+end counter_2bit;
+
+architecture Behavioral of counter_2bit is
+
+    signal s_cnt : STD_LOGIC_VECTOR(1 downto 0) := "00";
+begin
+    process(CLK, RST)
+    begin
+        if RST = '1' then
+            s_cnt <= "00";
+        elsif rising_edge(CLK) then
+            s_cnt <= s_cnt + 1;
+        end if;
+    end process;
+    COUNT_OUT <= s_cnt;
+
+end Behavioral;