说明：  这是北京汉为时代科技有限公司的MPC8280开发板扩展板的开发手册，对于开发MPC82xx处理器有很好的参考价值。
(This is the era of Beijing Han Technology Co., Ltd. for the MPC8280 Development Board to expand the development board manual for the development of MPC82xx processor has a very good reference value.)