-- **************************************************
-- Kathleen Williams
-- Enhanced Traffic Light Controller
-- KatieCo Systems Engineering
-- April 29th, 2001
-- Keyboard-Input Converter
-- Specify Later
-- **************************************************

library ieee;
use ieee.std_logic_1164.all;
use ieee.std_logic_unsigned.all;

entity keyconvert is
port(scan_code: in std_logic_vector(7 downto 0);
     car,car1,car2,boat,train,reset,dummytest: out std_logic);
end keyconvert;

architecture structure of keyconvert is
begin
process (scan_code)
begin
case scan_code is
  when "00010101" =>
	car <= '1';
  when "00011101" =>
	car <= '0';
  when "00101101" =>
	car1 <= '1';
  when "00101100" =>
	car1 <= '0';
  when "00111100" =>
	car2 <= '1';
  when "01000011" =>
	car2 <= '0';
  when "00100010" =>
	train <= '1';
  when "00100001" =>
	train <= '0';
  when "00110010" =>
	boat <= '1';
  when "00110001" =>
	boat <= '0';
  when "01000010" =>
	reset <= '1';
  when "01000001" =>
	reset <= '0';
  when "00011100" =>
	dummytest <= '1';
  when others =>
 end case;
end process;
end structure;