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微机原理与接口技术——可编程技术器、定时器、8253及其应用.pdf
- 微机原理与接口技术——可编程技术器、定时器、8253及其应用
8253程序及其protues仿真
- 8253程序及其protues仿真
8253
- 用8253编制秒表延迟程序-8253 with the preparation of procedural delays stopwatch
8253-2
- 利用PC机的硬件定时8253, 编制秒表延时(0~9秒)程序.要求: 按任意键,开始计时, 在屏幕上以1秒间隔从0到9显示 按ESC键,计时停止.-use of PC hardware-timed 8253, the establishment of a stopwatch Delay (0 ~ 9 seconds) program. Requirements : by the arbitrary button, the timer o
8253－5
- 这个是8253芯片的两个实例程序，对学习接口的人是有一定帮助的-this is the 8253 case of two procedures, to learn the interface are certainly helpful
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
8253 8259 time
- 计时程序,对8253进行分频,使用二个计数器,使第二个计数器的OUT作为中断源,送到8259产生中断,在LED上显示时间-time procedures for the 8,253-frequency, the use of two counters, so that a second counter OUT interrupted as a source to have interrupted 8259, the time shown
接口技术8253 8259
- 8259中断实验,在DVCC-598实验箱上进行,中断信号为按下开关时产生的上升沿 8253发声程序.-8,259 interruption experiments, the DVCC- 598 experimental tank, interrupted signal? Switch to the rising edge 8253 audible procedures.
8253(way1)
- 这是一个8253方式3的微机实验，是报告，完全可以直接用-This is a three way 8253 microcomputer experiment, the report, we can directly use
8253
- 我们接口技术做的实验8253，有需要的就下载吧-we do Interface Technology Experiment 8253, on the need to download it
8253
- 用8253作为秒定时器，每0.1秒8253周期定时中断，8253的OUT0接到8259的IRO端，8259向8086产生中断请求，中断类型号为08H。程序开辟秒、分、小时、寄存器单元，秒寄存器每记数满60，分寄存器值加1，同时秒寄存器清0。分寄存器每记数满60，小时寄存器值加1，同时分寄存器清0。秒、分、小时寄存器中的二进制值转换成BCD码后，送6位LED数码管显示。-Using 8253 as a second timer, 0.1
8253
- 利用8253的一个通道作定时器，演奏C调各个音符 -Use 8253 as a channel for timer, playing all the notes C tune
8253
- 用8253实现数字闹钟,压缩的WORD文档,希望大家支持-By 8253 digital alarm clock, compressed WORD document, I hope you will support
8253
- 8253具有3个独立的16Bit计数器，单一5V电源，24Pin 。-8253 has three independent 16Bit counters, single 5V power supply, 24Pin.
8253
- 编写了对微机8253芯片的驱动程序，可以使主板产生一定频率的音乐-卤 脿脨
8253
- 微型计算机系统与接口8253的课程教程，谢谢查看-Micro-computer system and interface module on the 8253, thank you view
8253
- 各种关于8253程序课程设计，可以让那些不想写设计报告的人直接使用--A variety of courses on the 8253 program designed to let those who do not want to write the design report directly to use--
8253
- With realize based on the FPGA programmable timer counter 8253 designs -With realize based on the FPGA programmable timer counter 8253 designs
8253
- 可编程定时器计数器8253 可编程定时器计数器8253-wo bu dong ying yu wo bu dong ying yu wo bu dong ying yu
8253
- 这个一个用于检测8253功能的汇编语言程序源代码-This a function for the detection of 8253 assembly language source code