提出了一种在TP801Z-80单板机上实现温度-时间程序控制的方法，并进行了试验。
A kind of the method of temperature-time program control with TP801 Z-80 microcomputer is proposed, and the experiment is made.
2完善的动作循环程序控制，多项动作的时间可以调节；
2perfect Action cycle program control adjusting the time of a plurality of actions;
根据实验提供的音乐频率表和时间表，编写程序控制8254，使其输出连接到扬声器上能发出相应的乐曲。
Music provided by the experimental frequency table and schedules, programming control of 8254, its output is connected to the speakers can be issued the appropriate music.
根据实验提供的音乐频率表和时间表，编写程序控制8254，使其输出连接到扬声器上能发出相应的乐曲。
Music provided by the experimental frequency table and schedules, programming control of 8254, its output is connected to the speakers can be issued the appropriate music.
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