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用8253-8255编写的定时响铃程序
- 用8253-8255编写的定时响铃程序 可以定时两个时间点，很经典的程序-spent 8253-8255 prepared by the regular beep procedures regular two points in time, classic procedures
piano3
- 通过d/a转换器产生模拟信号，使用pc机作为简易电子琴。使计算机数字键1、2、3、4、5、6、7作为电子琴键。硬件8253，8255，dac0632-through d / a converter produce analog signals, the use of PCs as simple flower. The computer keys, as an electronic Qinjian. Hardware 8253,8255, dac0632
接口8255及中断
- 有关芯片8253/8255/8259的程序--Program about chip 8253/8255/8259.
digtilclock
- 此乃是用8253\\8255芯片做的汇编程序,数字时钟
825x
- 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
8253和8259设计电子表
- 利用8253可编程定时／计数器、8259中断控制器、8255可编程并行接口芯片和七段数码管设计一个电子表的电路，并编制一程序使得该电子表能正常运行。
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.
TLK
- 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
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/counter experiments, the expe
CLOCK_weijiyuanli_kechengsheji
- 微机原理课程设计——电子钟（使用8253.8255.8259芯片）-Computer Principles of curriculum design- Electronic bell (use 8253.8255.8259 chip)
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.
Electronicorgan
- 电子琴的汇编语言实现，利用TPC-H实验箱上的8253实现二级分频，同时配合以8255A，与门和DAC0832，通过扬声器放音，实现两个八度音高（包括半音）的电子琴。在软硬件相互配合下，电子琴具有弹奏和播放已存乐曲的功能，音长可控，播放速度可选，拥有美观的图形界面模拟真实琴键，且琴键随弹奏有起伏变化。利用微机内部的8253，8255A和内置扬声器，与TPC-H实验板上的8255A和LED，实现节拍器，可产生长度和速度可控的2/4拍，3/4拍及4/4拍等，LED和内置扬声器同时对节拍进行提示。-E
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
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 program, 8259,8253,8255, ad08
jiaotongdeng
- 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
clock
- 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
tongxinjiekou
- 接口与通讯实验报告(内有代码) 1、8253定时/计数器实验 2、8255并行接口实验 3、数字式时钟（电子钟） 4、D/A（数/模）转换实验 5、A/D（模/数）转换实验 -Interface and communication lab report (which contains code) 1,8253 timer/counter experiment 2,8255 Parallel Interface Experiment 3, digital clock (cl
musicplayerasm
- 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 cou
shizhong-8253-8255-8259
- 8259 8254 8255 网上搜集，用于综合试验-8259 8254 8255
接口8255及中断
- 有关芯片8253/8255/8259的程序--Program about chip 8253/8255/8259.