从1302中读出的数据放在 52H(小时)51H（分钟）50H(秒)

显示缓冲单元 72H-73H(45H-44H)小时,75H-76H(43H-42H)分钟,78H-79H(41H-40H)秒

定时器T1为调整时候闪烁用。

显示式样第一行为: 时间: 15:38:12

显示式样第二行为: 中文字符共7个-Read from the 1302 data on the 52H (hours) 51H (minutes) 50H (second)　display buffer unit 72H-73H (45H-44H) hours, 75H-76H (43H-42H) minutes, 78H-79H (41H-40H) second　timer T1 to adjust flicker with time.　 Show that the first behavior pattern: Time: 15:38:12　show style the second act: the Chinese characters a total of seven