xor2a.vhd

EDA课程设计,简单的EDA编程,包括计数器

library ieee;
  use ieee.std_logic_1164.all;
entity xor2a is
  port(a,b:in bit ;c:out bit);
end entity xor2a;
architecture ex1 of xor2a is
begin
  c<=a xor b;
end architecture ex1;