搜索资源列表
clock
- 用asm汇编语言实现一个日时钟，用到8253中断实现秒跳动，可以从任意时间点开始计时-Asm assembly language with a Japanese clock, interrupt 8253 is used to achieve second beat, you can start from any point in time time
82538259
- 8255C口输出，用8253中断，使其中断一秒后继续输出-output with 8255(C), break off with 8253 for 1 second，then countine to output
code
- 接口技术几块简单芯片的简单应用..包括8255 8253 0832-A few simple chip interface technology for simple applications, including 8255 8253 0832 ..
Wcc
- 接口 8253、8255、0809、0832-IO code
clock
- 利用8253显示时间，包括时，分，秒,显示在显示器上-show time on the monitor
time_count
- 抢答计时器 汇编语言 包含器件：8255 8253 七段数码显示管 在按下开关后开始计时-Answer in the timer assembly language Contains the device: 82,558,253 segment digital display tube Start time after the switch is pressed
simplepiano
- 选择利用实验箱扬声器/PC 机内8253 驱动内扬声器与键盘1,2,3,4,5,6,7,8 设计一个电子琴, 通过按数字键响相应的乐符1,2,3,4,5,6,7,ⅰ,使能演奏简单的乐曲。按1～８数字键时同时点亮相应的 ８个LED 灯，使具有声、光效果-simple piano based in asm,
mymusic
- 通过汇编语言，采用 8253/8254 的 CNT2 控制扬声器，演奏音乐。-Assembly language, using the 8253/8254 of the the CNT2 control speaker to play music.
lab8
- A/D转换及显示实验 1．了解A/D转换的工作原理及编程。 2．学习A/D转换的各种方法，进一步学习8253、8255等芯片的应用。 -A/D converter and display of Experiment 1. Understand the A/D conversion works and programming. Two. Learning the method of A/D converter, and further study the application of
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
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
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
Microcomputer-principle.rtf
- 存储器（RAM 6264）扩展 可编程并行接口（8255）扩展 可编程计数/定时器（8253）扩展 A/D、D/A转换 可编程串行通信接口（8251）扩展 -Memory (RAM 6264) extended programmable parallel interface (8255) extended the programmable counter/timer (8253) Expansion A/D, D/A conversion programmable seri
9
- 利用通用微机实验箱实现文字冒险游戏《赎罪之钟》。对于正在进行微机原理创新实验的大学生很实用。接线方法： PA7~PA0接数码管段码口，PB5~PB0接数码管位码口，PC7~PC0接LED灯，8253计数器0的CLK接1MHZ，GATE接5V，OUT接IRQ，8253地址D400H，8255A基地址D408H。-The use of general-purpose microprocessor to achieve the experimental box text adventure gam
DOS-music-player
- 工作于DOS环境下的音乐播放器的源代码，需要用到的芯片：8253和82-Working in DOS environment music player source code, need to use the chip: 8253 and 8255
2013061811111231
- 用PC机内部的中断控制器8259A，中断源用TPC-H实验箱上的8253，使8253每隔4秒产生一次中断请求-Using a PC to the internal interrupt controller 8259A, interrupt source with the TPC-H experimental box 8253, making 8253 every 4 seconds to generate an interrupt request