拔河游戏机制作的原理图PCB原理图。数字逻辑电路。-Tug-of-war game produced by PCB schematic schematic. Digital logic circuits.

采用verilog设计的拔河比赛，在QuartusII9。0仿真验证并在DE2上测试过-Using Verilog to design the tug of war, in QuartusII9. 0 simulation and test on DE2