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Description: 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
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Size: 1047 |
Author: 枫之竹 |
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Description: c51的8255键盘及led扩展
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Size: 29653 |
Author: bneagle |
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Description: 文章介绍了8031单片机米用8255进行显示及按健电路计, 着重介绍了软件的实几方法。
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Size: 3886674 |
Author: 624475883 |
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Description: MCS51基本调试程序 包括8255、键盘、LED等-MCS51 basic debugging procedures, including 8255, keyboards, LED, etc.
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Size: 3072 |
Author: 王小威 |
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Description: 有关芯片8253/8255/8259的程序--Program about chip 8253/8255/8259.
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Size: 1024 |
Author: 邱路 |
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Description: 注塑机生产过程的微机控制系统设计本系统设计是通过8255A并行端口A、B传输数据控制12个LED发光二级管的亮灭来模拟控制两台注塑机的生产过程。其中端口A和B分别对应1号和2号注塑机，每一个LED代表一个工序。编程语言采用BORLAND C++语言。-injection molding machine of the production process computer control system design of the system design through 8255A Parallel Port A, B transmission of data control 12 LED light emitting diode to the analog-to eliminate two injection molding machine control the production process. These ports A and B respectively counterparts on the 1st and the 2nd injection molding machine, each one represented an LED processes. BORLAND programming language using C language.
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Size: 6144 |
Author: 张帆 |
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Description: 微机原理实验源程序,总共有八个实验内容的源程序。实验一 简单输入、输出实验 实验五 8253定时器实验 实验二 软件延时实验 实验六 LED显示实验 实验三 软件延时模拟路口交通灯控制 实验七 定时器LED显示综合实验 实验四 LED简单显示实验 实验八 模拟交通灯显示综合实验-Computer Engineering Experiment source, a total of eight experimental content of the source. Experimental a simple input and output The Experiment 5 8253 timer The Experiment 2 software delay experiment experimental six LED Display experimental three experimental simulation software delay junction traffic signal control experiment 7 timer LED Display Integrated Experiment Experiment 4 LED simple experimental simulation experiments eight traffic lights comprehensive experiment shows
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Size: 3072 |
Author: 雪原 |
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Description: 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
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Size: 1024 |
Author: |
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Description: 8255并行通信的课程设计 大家来下载看看把 很不错的 -8255 Parallel Communication Design courses you to download a very good example to the
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Size: 4096 |
Author: 235235235 |
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Description: 四位共阳LED,89c51,8255,,!-four LEDs 89c51, 8255,,!
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Size: 13312 |
Author: 冒晶晶 |
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Description: 可编程并行接口８２５５Ａ完成的交通灯实验
用８２５５Ａ的Ｂ端口和Ｃ端口控制１２个ＬＥＤ的亮和灭（输出为０则亮，输出为１则灭），模拟十字路口的交通灯。
-programmable parallel interface 8255A completed, the traffic lights experimental 8255A port B and C- I control 12 LED bright and methomyl (output of 0-liang, the output of an anti), the simulation of traffic lights at a crossroads.
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Size: 1024 |
Author: 许明 |
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Description: windows32 汇编 8255数码管实验-windows32 Series 8255 digital tube experiments
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Size: 367616 |
Author: chen |
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Description: 竞赛抢答器:控制8255,C口作为输入,从A口输出与之对应的LED段码-race Responder : Control 8255, C mouth as input, output from the A-corresponding to the code of LED
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Size: 3072 |
Author: 唐迪 |
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Description: 用8255新片连接输入输出电路,输入设备是一组(8)个开关，输出是一组(8个)LED灯,写程序,在搬动开关时,使LED灯按某种规则变化(自己定义) -8255 with a new film linking the input and output circuit, input equipment is a group (8) switching, Output is a group (8) LED lights, write procedures, the moving of the switch, LED lights to make rules changes according to a (self-defined)
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Size: 15360 |
Author: liuyiwei |
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Description: 在#MCU2的数码管上显示1，2，3，4
用定时器设置一个占空比不等的方波信号，
在8255的PA口，用LED的亮灭来表示-# MCU2 in digital pipe showed 1,2,3, 4 Set the timer with a duty cycle ranging from the square wave signal, in 8255, PA mouth, The bright LED to indicate destruction
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Size: 1024 |
Author: 泥巴伟 |
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Description: 8255LED实验的代码，控制８个单色ＬＥＤ灯-8255LED experimental code, control 8 monochrome LED lights
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Size: 19456 |
Author: |
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Description: 8255 基于keilC51的驱动，proteus 仿真-8255 Based on keilC51 driver, proteus simulation
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Size: 30720 |
Author: chongzi |
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Description: 流水灯程序，通过8255扩展口控制5个LED流水灯显示-LED 8255
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Size: 25600 |
Author: 李晶磊 |
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Description: 8255芯片交通灯控制过程：
（1）东西方向绿灯、南北方向红灯同时亮5秒。
（2）东西方向的绿灯灭、南北方向的红灯亮，再此时间段中东西方向的黄灯闪烁5次，每次亮0.5秒，灭0.5秒。
（3）南北方向绿灯、东西方向红灯同时亮5秒。
（4）南北方向的绿灯灭、东西方向的红灯亮，再此时间段中南北方向的黄灯闪烁5次，每次亮0.5秒，灭0.5秒。
（5）按此规则重复控制。另外，读取开关状态并用LED显示
-8255
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Size: 34816 |
Author: chenxiaoxin |
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