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[Com Port] 8255控制循环LED显示 DL : 0: 一个采用8255芯片控制8个LED灯循环点亮的程序代码-a 8255 chip used to control eight LED lights lit circle code
Update : 2025-02-17 Size : 1kb Publisher :
[Other] 8086 DL : 0: 交通信号灯课程设计微机原理 8255 8086-Traffic lights curriculum design Microcomputer Principle 8255 8086
Update : 2025-02-17 Size : 1.77mb Publisher : 张振国
[SCM] 8255LCD1 DL : 0: 在达盛实验箱下的lcd单片机显示，两行国标汉字，爱好者可以好好学习一下-Tat Shing lcd under experimental single-chip boxes show two lines of Chinese characters GB, fans can learn about
Update : 2025-02-17 Size : 1kb Publisher : 梁斌
[assembly language] huibian DL : 0: 8255的A口作为输入口，与逻辑电平开关K7～K8相连。8255的B口作为输出口，与发光二极管LED7～LED8相连。编写程序，使得逻辑电平开关的变化在发光二极管上显示出来。即当开关k7（或K8）置于L时,对应发光二极管LED7（或LED8）点亮；置于H时熄灭(The 8255 A port is used as the input port and is connected with the logic level switch K7 - K8. The 8255 B port is used as the output port and is connected with the light emitting diode LED7 ~ LED8. The program is programmed to display the change of the logic level switch on the light emitting diode. That is, when the switch K7 (or K8) is placed at L, the corresponding light emitting diode LED7 (or LED8) is lighted; when H is put out, the lamp is extinguished)
Update : 2025-02-17 Size : 49kb Publisher : adelax