知识要点：比较指令的学习与cy位

开始初始化为ff. 大于fe,那么显示1. 如果用导线把p1.1,\\...p1.7

短路到地,p1 将小于fe, 显示0 ,如果把p1.0 短路到地p1=fe 则继续检测无显示.

该程序示例了比较指令. 同时有助于理解数的概念

-knowledge points : comparison of learning and instruction cy - start initialized ff. Greater than fe, Then a show. If Traverse put p1.1, \\ ... p1.7 to short circuit, will be less than fe p1. show 0, If the short circuit to p1.0 to p1 = fe continued to show no detection. Examples of the procedure compared instructions. helped to understand the concept of a few