本程序用来演示定时器0和定时器1的工作

定时器0定时1s

定时器1定时0.5s

分别按这个两个时为间隔在两个数码管上显示0~F-This procedure is used to demonstrate Timer 0 and Timer 1 Timer 0 Timer 1s the work of a regular 0.5s timer respectively when the two intervals in the two digital tube display 0 ~ F