自行修改后的打砖块游戏，采用Altera DE2开发板，PS2键盘输入，VGA显示输出，回车键复位，空格键开始，小键盘46键控制左右方向-Self-modified Arkanoid game, using Altera DE2 development board, PS2 keyboard input, VGA display output, reset the Enter key, space key to start, keypad 46 keys to control the left