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luoyaxing
- 接口与通信实验报告，报告上有代码。 实验的题目如下： 8253定时/计数器实验、 8255并行接口实验、 数字式时钟（电子钟）、 D/A（数/模）转换实验、 A/D（模/数）转换实验、 -Interface with the communication experiment report, there are code. Experiments are as follows: 8253 timer
chuzuche
- 出租车计价器，只利用两块芯片8255，8253.实现计程计价功能。-Taximeter only use two-chip 8255,8253. Denominated in the functional realization of the meter.
ComputerDesign
- 运用8255，8253芯片设计交通灯控制程序，8255的三个口分别控制红黄绿灯，8253控制变换时间-8255,8253 chip design to use the traffic light control procedures, 8255, respectively, to control the mouth of the three yellow green, 8253 Transform time control
clock
- 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.
pingpang
- 利用8255，8253等芯片，用汇编语言编写的模拟乒乓球比赛的小程序-8255,8253, such as the use of chips, using assembly language written small game table tennis simulation procedures
8253
- AD采集电压，查表转换成厚度值，并显示到数码管上。-AD Acquisition voltage, the thickness of the value of look-up table to convert, and display on the digital control.
8253timer
- 一个关于8253可编程定时器计数器的源代码....还有仿真-8253 programmable timer on the counter there are simulation source code .... .....
8253
- 本报告主要介绍了微机原理与接口技术的应用之一——交通灯控制器的设计与实现，主要是模拟十字路口的红绿灯，还介绍了交通灯控制器的原理以及电路接线，其中主要用到的芯片有可编程并行通信接口芯片8255A。在设计中所用到的编程语言是汇编语言，延时采用的是软件延时（即通过汇编指令）。设计所用到的备是由西安唐都科技仪器公司生产的TD-PIT+实验系统一套。在实验室将汇编程序调试通过后即可看到设计的结果。-This report introduced
test
- 8253 proteus 的仿真,欢迎下载-8253 proteus counter~~ download~~
8254-Timer
- The Intel 8254 is a counter/timer device designed to solve the common timing control problems in microcomputer system design. It provides three independent 16-bit counters, each capable of handling clock inputs up to
8253A
- 利用8088/86外接8253可编程定时器/计数器，可以实现对外部事件进行计数。设置断点读回计数器的值。-8253 using 8088/86 external programmable timer/counter, external events can be counted on. Set a breakpoint counter value read-back.
dianziqin
- 8233,8253In accordance with the note to set the frequency and 8253 timer / counter of delay time. 8253 s CLK0 then 1MHz clock, GATE0 then 5 V, OUT0 then 8255 the PA0, J1 next speaker, programming the computer as the numb
1
- 电子表（8253,8259实现，含完整电路图和代码）-8253 time
8253and8255
- 8253+8255接口模拟交通信号灯的实时控制和管理-8253+8255 Interface real-time simulation of traffic signal control and management
1
- 微机接口课程设计报告，8253+8255接口模拟交通信号灯的实时控制和管理-Computer Interface curriculum design report, 8253+8255 Interface real-time simulation of traffic signal control and management
dianti
- 实现八层模拟电梯,接口课程设计. 8255,8253-模拟电梯 8255
test
- 一. 实验目的： 1.了解光电开关的使用方法 2.了解利用光电传感器测量电机转速的方法 二.光电测速基本原理 光电测速的基本电路由光电传感器、计数器和定时器组成。测量时在被测电机主轴上固定一个圆盘，圆盘的边缘上打上小孔。传感器的红外发射端和接收端装在圆盘的两测，电机带动圆盘转到有孔的位置时，红外光通过，红外接收管导通，输出低电平。红外光被挡住时接收管截止，输出高电平。用计数器记录在一定时间内传感器发出的脉冲个数就可
weijiyuanli
- 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
clock
- 我们上课，老师给的参考程序。在星研仿真环境下运行。结合8259、8253、8279三片芯片，CPU为8088。压缩文件内是2份文档，一份是软件框图，另一份是接线及程序代码。-We took classes and teachers to the reference procedure. In the Star simulation environment running under study. 8259,8253,8279 three
8.11
- 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.