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8253-8255-8259
- 汇编语言电子时钟程序，基于8255A的汇编源程序，多功能的电子时钟程序-Assembly language electronic clock program, based on the 8255A assembler source, multi-function electronic clock program
Traffic
- 交通灯控制系统 1．利用8253定时， 8255设计电路，实现十字路口交通灯模拟控制。 2．实现能自动控制和手动应急控制。（◆） 3．实现能随时可以调整自动模式的绿灯和红灯时间。（☆） -Traffic light control system 1. 8253 timer 8255 design circuits, analog control intersection traffic lights. Two. Implementation, the automatic con
wjyl
- 微机原理与接口技术的基础内容，8255，8259，8253的原理和AD实验-The basis of the content of the Microcomputer Principle and Interface Technology
Rjieekoujishue
- 接口技术实验报告1 实验名称： 定时器/计数器 实验目的⒈ 学会8253芯片与微机接口的的原理与方法。⒉. 掌握8253定时器/计数器的工作方式与编程与开发原理。(WORD文档) -Interface Technology Report 1: timer/counter 8253 chip microcomputer interface principles and methods of experimental purpose ⒈ Society. ⒉. Grasp the princip
code
- cpld 实现8253的功能,做计数、测速可以参考- cpld achieve 8253
TWOTIGER
- 8253用定时器2来产生896Hz的音频信号使喇叭发声，我们可以改变定时器2的计数值来改变声音频率，通过发声的延时程序来获得时间长短不同的声音，于是就可以通过编程；来获得声调（频率）和节奏（延时长短），使计算机演奏出乐曲来。-8253 with a 896Hz timer 2 to generate the audio signal to the speaker sound, we can change the timer 2 count to change the sound frequenc
Digitalelectronicclockandclockdisplaysystem
- 数字电子钟及钟控显示系统设计 8086 8253 芯片硬件设计及编程-Digital electronic clock and clock display system 8086 8253 chip hardware design and programming
Ojiekoudianzir
- 电子琴8253定时器实现 内附实现电路原理 汇编编代码 软件流程图 ，经测试可直接使用。 -Keyboard 8253 timer included circuit schematic assembly software flow chart of the compiled code, has been tested and can be used directly.
8253--BUS-BUS-OK
- proteus仿真的单片机信号发生器 proteus仿真的单片机信号发生器-the proteus simulation microcontroller signal generator
jiaotongdeng
- 基于8255,8253的发声人性化交通灯控制设计 -Based on 8255,8253 audible humane traffic lights control design
Traffic-light-control-system
- 编写一个交通灯控制程序，实现东西路口与南北路口状态灯的转换和紧急处理。采用8253芯片计数，输出1S的时钟脉冲，并使用8255接口芯片控制LED亮灭，同时让8279芯片显示倒计时，键盘控制紧急处理按键，以此实现交通灯指挥控制系统。-Write a traffic light control program, the conversion of the things the intersection with the north and south of the intersection stat
DataCollectSystem
- 微机课程设计说明文档 数据采集系统 AD采集 8253 8255 步进电机-Data collect system. AD Collect,8253,8255,StepMotor
8255ASMPROCCODE
- 8255并行通讯(自发自收),设置8253计数器0工作方式,给8253计数器0送初值,向8251控制端口送3个0,向8251送控制字允许其发送和接收-8255 parallel communication (spontaneous self-closing), set 8253 counter 0 work, to the 8253 counter 0 to send the initial value to the 8251 control port to send 3 0 control w
8086
- 8086微机原理实验：8251串行接口、8253计数器、数码管、跑马灯。汇编语言。-8086 microcomputer principle experiment: 8251 serial interface, the 8253 counter, digital tube, Marquee. Assembly language.
zonghe
- 微机综合实验完整代码 使用8253，8259，8255芯片编写一个可调节时间的时钟程序。-The computer integrated experimental use 8253,8259,8255 chip write an adjustable time clock program.
EX86C
- 关于微型计算机接口的资料。8253定时器扩展电路 8259中断扩展电路 8237 DMA扩展电路 地址译码输出模块 逻辑分析仪数字采样和可编程数字脉冲信号输出模块 虚拟示波器-USE [master] GO /****** Object: Database [FilmHireSystem] scr ipt Date: 06/05/2012 22:13:15******/ CREATE DATABASE [FilmHireSystem] ON PRIMAR
8253P8255P8259_dianzishizhong-
- 8253+8255+8259_电子时钟 这是一个关于电子时钟的汇编程序课程设计-8253+8255+8259_ electronic clock which is an electronic clock assembler curriculum design
nnmusic
- 8253用作定时器 完成一个音乐发生器，通过蜂鸣器放出音乐，并在数码管上显示乐谱。生日快乐歌和千年等一回-8253 used as a timer to complete a music generator, release music through the buzzer, and displayed on the digital sheet music. Happy Birthday and 千年等一回
i8254
- 8253/8254 interval timer emulation
i8253
- 8253/PIT functions for linux