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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: 1326 |
Author: 邱路 |
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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: 关于微机的实验报告,关于8251,8253,8255,8259的的设计-experiments on the computer, report on the design of 8251,8253,8255,8259
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Size: 105472 |
Author: 朱祖建 |
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Description: 直流电机调速8255，8253，8259汇编语言-DC Motor 8255,8253,8259 assembly language
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Size: 1024 |
Author: 王安 |
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Description: 用8255,8253,8259实现的具有显示时分秒的电子时钟.-With 8255,8253,8259 realize is displayed every minute with an electronic clock.
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Size: 2048 |
Author: wang hong |
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Description: 一些微机接口的例子，具体用到的芯片有8253定时器，8255，8259等 具体有键盘测试，LED灯显示，电子发声设计实验等-Some examples of computer interface, the specific use of the chip has 8253 timer, 8255,8259 specific test has a keyboard, LED lights display, electronic sound design experiments
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Size: 27648 |
Author: ligao |
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Description: 电子秒表要实现的功能：用键盘中断来控制整个程序，按一下回车键启动电子秒表，再按一下暂停，按一下ESC键清零，用七段数码管显示时间。整个程序涉及到8255、8253与8259三个芯片。8253的OUT2，CLK2分别连接8259的IRQ7与PCLK，8253的GATE2连接正5伏电压，采用计数器2每隔0.01秒产生一次中断并且计数，写入以偏移地址4000H开始的4个内存单元，然后利用8255将内存单元的数据输出到七段数码管-err
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Size: 18432 |
Author: fff |
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Description: 电子警报器设计，是在TND－MD教学系统上实现的，所使用的芯片主要有8253定时计数器、8259A中断控制器、8255A并行接口电路芯片。通过按键实现报警与不报警的功能。
源代码在文档最后，附有注释。
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Size: 15360 |
Author: 飘零 |
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Description: 按照时间控制原则，利用并行接口和定时器，采用时间中断方式设计一套十字路口的交通灯管理系统，通行时间（或禁止时间）30秒，准备时间3秒，在准备时间里黄灯闪烁3次，闪烁频率为0.5秒，周而复始。可利用8255、8253、8259等接口电路。-Time control in accordance with the principle, the use of parallel interface and timer, interrupt and time to design a crossroads of traffic lights management systems, access time (or the prohibition of the time) 30 seconds, three seconds preparation time, time in the preparation of yellow light flashes 3 times, blinking frequency of 0.5 seconds and again. Can be used such as interface circuits 8255,8253,8259.
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Size: 18432 |
Author: 凯凯 |
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Description: 采用8253，8255，8259实现交通灯的控制，十字路口，有详细硬件连接图，软件代码以及详细的工作原理-8253,8255,8259 adopted to achieve the control of traffic lights, crossroads, and a detailed plan to connect the hardware, software code, as well as detailed working principle
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Size: 125952 |
Author: 李立 |
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Description: THIS PROGRAMMM CONTENT 8255 8259 8253 procedures.IT SI USEFUL .I HOPE IT CAN HELP YOU . -THIS PROGRAMMM CONTENT 8255 8259 8253 procedures.IT SI USEFUL. I HOPE IT CAN HELP YOU.
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Size: 1024 |
Author: asd |
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Description: 计算机原理课程（微机原理）课程上用到得汇编源程序。包括8250编程，8259，8253，8255，ad0809,dac9021等硬件的汇编代码。相信对于学习这一块的人来说，这些文件内容一看就懂。-Computer Principles Course (Computer Principles) course on the compilation of source code must be used. Including the 8250 program, 8259,8253,8255, ad0809, dac9021 hardware such as assembly code. And I believe that people who learn this one, the contents of these documents to understand at a glance.
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Size: 9216 |
Author: hhjack |
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Description: 中断程序的一个典型示例，8253，8255，8259的综合应用。-A typical example of interrupt program, 8253,8255,8259 integrated application.
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Size: 14336 |
Author: wubo |
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Description: 交通灯控制系统的设计和实验报告
8255、8259、8253芯片交通灯-Traffic light control system design and experimental report 8255,8259,8253 chip traffic lights
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Size: 9216 |
Author: 叶倪 |
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Description: 通过8253、8255、8259实现交通灯控制管理。-8253,8255,8259 achieved through the traffic light control and management.
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Size: 116736 |
Author: 王睿朝 |
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Description: 该课程设计使用了三块接口芯片，8253、8255、8259；在程序中需要对8255芯片的控制口进行修改，改成自己所用实验板的端口-The course is designed to use the three interface chip, 8253,8255,8259 in the program need to control the port 8255 to modify the chip, into his own experimental port board
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Size: 118784 |
Author: ddddd |
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Description: 微机原理实验的程序，包括8255，8253，8259-Principle of Microcomputer experimental procedures, including 8255,8253,8259
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Size: 3072 |
Author: wuyu |
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Description: 应各方要求，北理工珠海学院计算机学院微机课程设计音乐播放器－微机原理指导书＋课程设计（接线图＋原理图＋完整程序＋设计分析）8253 8255 8259 汇编-Request of the parties, Northern Polytechnic, Zhuhai College of Computer Science, curriculum design, computer music player- the guiding principle of the book+ computer course design (schematic wiring diagram+++ Design and Analysis of a complete program
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Size: 6276096 |
Author: sam |
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Description: 8259 8254 8255 网上搜集，用于综合试验-8259 8254 8255
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Size: 87040 |
Author: moen |
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Description: 微机原理与接口技术实验 交通灯 8255 8259 8253-Microcomputer Principle and Interface Technology Experiment traffic lights 825582598253
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Size: 355328 |
Author: 赵超群 |
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