signal AAA : std_logic_vector(3 downto 0) := "0000"; signal BBB : std_logic_vector(3 downot 0); process begin AAA <= "0101"; BBB <= AAA; end process;
signal BBB : std_logic_vector(3 downot 0); process variable AAA : std_logic_vector(3 downto 0) := "0000"; begin AAA := "0101"; BBB <= AAA; end process;