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voltage_monitor
- 适用于接口课程设计， 基于8255，8259，8253/8254 VC++开发底层，delphi7开发界面 附带课程设计报告。-courses applicable to the interface design, based on 8255,8259, Count VC bottom delphi7 fringe curriculum development interface design report.
weiji82558253
- 8255芯片、8253芯片在微机接口实验箱上的初始化及应用的程序-8255 chip, the 8253 chip microcomputer interface experimental tank initialization and application procedures
8253－5
- 这个是8253芯片的两个实例程序，对学习接口的人是有一定帮助的-this is the 8253 case of two procedures, to learn the interface are certainly helpful
HK88TE2
- 通过8253、8255芯片、8259A芯片控制步进电机的实验-controlling Stepping motor through 8259A/8255/8253 chips, and display on 8279 chip when nessary
8253
- AD采集电压，查表转换成厚度值，并显示到数码管上。-AD Acquisition voltage, the thickness of the value of look-up table to convert, and display on the digital control.
serial_com
- 微机原理与接口技术，串口通信实验汇编代码，用到8251,8255,8253可编程芯片-Microcomputer Principle and Interface Technology, Serial communication test assembly code, programmable chips used in 8251,8255,8253
8253
- 微机实验 1、编写程序：使用8253的计数器0和计数器1实现对输入时钟频率的两级分频，得到一个周期为1秒的方波，用此方波控制蜂鸣器，发出报警信号，也可以将输入脚接到逻辑笔上来检验程序是否正确。 2、使用8253，编写一个时钟程序。 -Microcomputer Experiment 1, the preparation process: 8253 counter 0 and counter two of the input clock frequency divider, a per