sel2_vec.vhd
--
-- 2-In data selector (select 4-bit vector signal)
--
library ieee;
use ieee.std_logic_1164.all;
entity sel2_vec is
port( dh : in std_logic_vector(3 downto 0);
dl : in std_logic_vector(3 downto 0);
sel : in std_logic;
y : out std_logic_vector(3 downto 0));
end sel2_vec;
architecture rtl of sel2_vec is
begin
y <= dh when (sel = '1') else dl;
end rtl;