can_ibo.vhd

一个基于can_bus的虚拟程序

library ieee;
use ieee.std_logic_1164.all;

entity can_ibo is
port( 
  di: in  std_logic_vector(7 downto 0) ;
  do: out std_logic_vector(7 downto 0));
end can_ibo;

architecture RTL of can_ibo is
begin
 do(0) <= di(7);
 do(1) <= di(6);
 do(2) <= di(5);
 do(3) <= di(4);
 do(4) <= di(3);
 do(5) <= di(2);
 do(6) <= di(1);
 do(7) <= di(0);

end RTL;