Saturday, 20 July 2013

Design of 4 Bit Parallel IN - Parallel OUT Shift Register using Behavior Modeling Style (VHDL Code).






Design of 4 Bit Parallel IN  -  Parallel OUT Shift Register using Behavior Modeling Style .



Output Waveform :  4 Bit parallel IN - Parallel OUT Shift Register



VHDL Code.



-------------------------------------------------------------------------------
--
-- Title       : pipo_behavior
-- Design      : vhdl_upload 1
-- Author      : Naresh Singh Dobal
-- Company     : nsd          
-- VHDL Tutorials & exercise by Naresh Singh Dobal
--
-------------------------------------------------------------------------------
--
-- File        : parallel in parallel out shift register using behavior modeling style.vhd



library IEEE;
use IEEE.STD_LOGIC_1164.all;

entity pipo_behavior is
     port(
         clk : in STD_LOGIC;
         reset : in STD_LOGIC;
         din : in STD_LOGIC_VECTOR(3 downto 0);
         dout : out STD_LOGIC_VECTOR(3 downto 0)
         );
end pipo_behavior;


architecture pipo_behavior_arc of pipo_behavior is
begin

     pipo : process (clk,din,reset) is                 
    begin
        if (reset='1') then
            dout <= "0000";
        elsif (rising_edge (clk)) then      
            dout <= din;   
        end if;     
    end process pipo;

end pipo_behavior_arc;

1 comments :

سالم الشعيلي said...

please help me to get VHDL code for
design and implement of 4 bit bidirectional universal shift register using behavioral

Post a Comment

 
Design by Wordpress Theme | Bloggerized by Free Blogger Templates | coupon codes