batter_led_dec.vhd

来自「用VHDL开发的棒球游戏」· VHDL 代码 · 共 25 行

library IEEE;
use IEEE.std_logic_1164.all;

entity batter_led_dec is
  
  port (
    hit1, hit2, hit3, hit4, out_in : in  std_logic;
    batter_led                  : out std_logic_vector(7 downto 0));

end batter_led_dec;

architecture rtl of batter_led_dec is

begin  -- rtl

  batter_led <= "01100000" when hit1 = '1' else
                "11011010" when hit2 = '1' else
                "11110010" when hit3 = '1' else
                "01101110" when hit4 = '1' else
                "11111100" when out_in = '1' else
                "00000000";
                

end rtl;