利用定时/计数器T1产生定时时钟,由P1口控制8个发光二极管,使8个指示灯依次一个一个闪动，闪动频率为10次/秒(8个灯依次亮一遍为一个周期)，循环-The use of timer/counter T1 timing clock generated by the P1 port to control 8 LEDs, making eight lights were flashing one by one, the flashing frequency of 10 times/sec (8 lights were lit again for one cycle), cycling