-- ----------------------
--   Copyright © Doulos   
--   DFT Library        
--   Designer : Tim Pagden
--   Opened:  6 Jun 1993  
-- ----------------------
 
-- Architectures:
--   06.06.93 original
 
library ieee;
  use ieee.std_logic_1164.all;
 
entity fault_circuit_misr is
port (
  a : in  std_ulogic_vector(9 downto 0);
  y : out std_ulogic_vector(9 downto 0)
);
end fault_circuit_misr;

architecture original of fault_circuit_misr is

  signal and_out : std_ulogic_vector(9 downto 0);
 
begin
 
  ands: process (a)
  begin
    and_out(0) <= a(7) and a(2);
    
    -- and_out(1) <= a(0) and a(6); 
    -- faulty...
    and_out(1) <= '1' and a(6); 

    and_out(2) <= a(1) and a(9); 
    and_out(3) <= a(8) and a(4); 
    and_out(4) <= a(5) and a(3); 

    and_out(5) <= a(8) and a(2);
    and_out(6) <= a(5) and a(6); 
    and_out(7) <= a(7) and a(9); 
    and_out(8) <= a(0) and a(4); 
    and_out(9) <= a(1) and a(3); 
  end process;
 
  ors: process (and_out)
  begin
    y(0) <= and_out(0) or and_out(1) or and_out(2) or and_out(3) or and_out(4); 
    y(1) <= and_out(5) or and_out(6) or and_out(7) or and_out(8) or and_out(9); 
    y(2) <= and_out(0) or and_out(2) or and_out(4) or and_out(6) or and_out(8); 
    y(3) <= and_out(1) or and_out(3) or and_out(5) or and_out(7) or and_out(9); 
    y(4) <= and_out(0) or and_out(3) or and_out(6) or and_out(9) or and_out(2); 
    y(5) <= and_out(1) or and_out(8) or and_out(4) or and_out(5) or and_out(7); 
  end process;
 
  y(6) <= '0';
  y(7) <= '0';
  y(8) <= '0';
  y(9) <= '0';

end original;


<div align="center"><br /><script type="text/javascript"><!--
google_ad_client = "pub-7293844627074885";
//468x60, Created at 07. 11. 25
google_ad_slot = "8619794253";
google_ad_width = 468;
google_ad_height = 60;
//--></script>
<script type="text/javascript" src="http://pagead2.googlesyndication.com/pagead/show_ads.js">
</script><br />&nbsp;</div>