-- +-----------------------------+
-- |     Library: arithmetic     |
-- |    designer : Tim Pagden    |
-- |     opened: 16 Aug 1995     |
-- +-----------------------------+
 
-- Architectures:
--   16.08.95 original
 
library cell_library;
 
architecture original of cla_2 is
 
begin
 
  p_c0: process (p(0), g(0), c_in)
  begin
    c(0) <= (p(0) and c_in) or 
            g(0);
  end process;

  p_c1: process (p(1 downto 0), g(1 downto 0), c_in)
  begin
    c(1) <= (p(1) and p(0) and c_in) or 
            (p(1) and g(0)) or  
            g(1); 
  end process;

  p_propogate: process (p)
  begin
    p_out <= p(0) and p(1);
  end process;
 
  p_generate: process (p(1), g)
  begin
    g_out <= (p(1) and g(0)) or 
             g(1);
  end process; 
 
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>