Basic Logical NOR Gate Program In VHDL Language

Description:-

    If we put a not gate in front of any OR gate then it is known as nor gate. In this the program is written in gate level modelling.

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VHDL program for nor gate

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-- Company: VHDLtutorials.blogspot.in
-- Engineer: G.Anitha
--
-- Create Date:    13:16:39 06/18/2014
-- Design Name:     G.Anitha
-- Module Name:    norgate - Gate Level
-- Project Name:    Basic Logical nor gate
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library IEEE;
use IEEE.STD_LOGIC_1164.ALL;


entity norgate is
    Port ( a : in  STD_LOGIC;
           b : in  STD_LOGIC;
           c : out  STD_LOGIC);
end norgate;

architecture Behavioral of norgate is

begin
c <= a nor b;

end Behavioral;

Simulated Result: