adder10b.vhd

fpga 控制dds 程序。希望对各位有用

library ieee;
use ieee.std_logic_1164.all;
use ieee.std_logic_unsigned.all;
entity adder10b is
  port( a:in std_logic_vector(9 downto 0);
        b:in std_logic_vector(9 downto 0);
        s:out std_logic)vector(9 downto 0));
end adder10b;
architecture behav of adder32b is
    begin 
      s<=a+b;
end behav;