提出了一种在TP801 Z-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.
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