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--------------------------------------------------------------------------------
-- Company: 
-- Engineer:
--
-- Create Date:   15:22:38 01/22/2026
-- Design Name:   
-- Module Name:   C:/Users/AdvanceA25/Pratham/test.vhd
-- Project Name:  Pratham
-- Target Device:  
-- Tool versions:  
-- Description:   
-- 
-- VHDL Test Bench Created by ISE for module: async_up_counter
-- 
-- Dependencies:
-- 
-- Revision:
-- Revision 0.01 - File Created
-- Additional Comments:
--
-- Notes: 
-- This testbench has been automatically generated using types std_logic and
-- std_logic_vector for the ports of the unit under test.  Xilinx recommends
-- that these types always be used for the top-level I/O of a design in order
-- to guarantee that the testbench will bind correctly to the post-implementation 
-- simulation model.
--------------------------------------------------------------------------------
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;
 
ENTITY test IS
END test;
 
ARCHITECTURE behavior OF test IS 
 
    -- Component Declaration for the Unit Under Test (UUT)
 
    COMPONENT async_up_counter
    PORT(
         CLK : IN  std_logic;
         Reset : IN  std_logic;
         Q : OUT  std_logic_vector(3 downto 0)
        );
    END COMPONENT;

--Inputs
   signal CLK : std_logic := '0';
   signal Reset : std_logic := '0';

--Outputs
   signal Q : std_logic_vector(3 downto 0);

-- Clock period definitions
   constant CLK_period : time := 10 ns;
 
BEGIN
 
	-- Instantiate the Unit Under Test (UUT)
   uut: async_up_counter PORT MAP (
          CLK => CLK,
          Reset => Reset,
          Q => Q
        );

-- Clock process definitions
   CLK_process :process
	CLK_
   begin
		CLK <= '0';
		wait for CLK_period/2;
		CLK <= '1';
		wait for CLK_period/2;
   end process;

-- Stimulus process
   stim_proc: process
   begin		
      Reset<='1';
		wait for 20 ns;
		Reset <='0';
		
		wait for 100 ns;
		
      wait;
   end process;

END;

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