GATED_CLOCK の VHDL 例 - 2023.2 日本語

entity test is port (
in1, in2 : in std_logic_vector(9 downto 0);
en : in std_logic;
clk : in std_logic;
out1 : out std_logic_vector( 9 downto 0));
attribute gated_clock : string;
attribute gated_clock of clk : signal is "yes";
end test;