系统采用加速度传感器作为信号输入，经过模数转换后输入FPGA开发平台，实现显示在显示器上的平衡球游戏。程序已编译通过，有完整模块连接图。-System uses the accelerometer as the input signal, after analog-digital conversion and enter the FPGA development platform, to achieve the balance shown on the display the ball game