Location:
Search - 8253
Search list
Description: 用汇编实现时钟，次试验不含8253，纯粹是调用系统时间-The clock assembler Tests do not contain 8253, is pure call system time
Platform: |
Size: 2048 |
Author: 不说 |
Hits:
Description: 用VHDL语言实现芯片8253的功能之部分模块的设计代码-Part of module design for 8253
Platform: |
Size: 1024 |
Author: 骆小婷 |
Hits:
Description: proteus 8086 8253 仿真 的设计有汇编语言的程序代码等-proteus 8086 8 253 simulation of the design of assembly language code
Platform: |
Size: 337920 |
Author: 张瑞 |
Hits:
Description: 微机实验
1、编写程序：使用8253的计数器0和计数器1实现对输入时钟频率的两级分频，得到一个周期为1秒的方波，用此方波控制蜂鸣器，发出报警信号，也可以将输入脚接到逻辑笔上来检验程序是否正确。
2、使用8253，编写一个时钟程序。
-Microcomputer Experiment 1, the preparation process: 8253 counter 0 and counter two of the input clock frequency divider, a period of 1 second square wave, the square wave control buzzer alarm signal, but also logic input pin to pen up the inspection program is correct. 2, 8253, to write a clock program.
Platform: |
Size: 64512 |
Author: 庄剑文 |
Hits:
Description: 8253频率计，记录频率。 。-8253 frequency meter
Platform: |
Size: 13312 |
Author: king |
Hits:
Description: 微机原理实验：用8253芯片控制LED数码管显示11位学号-Microcomputer Principle Experiment: LED digital tube display 11 student number control in 8253
Platform: |
Size: 25600 |
Author: syf |
Hits:
Description: 理解8253A定时/计数器的各种工作方式的特点，掌握8253在各种方式下的编程方法.-Understanding of the characteristics of the 8253A timer/counter work, master 8253 programming methods in a variety of ways.
Platform: |
Size: 1024 |
Author: wang |
Hits:
Description: 8253可编程定时器/计数器芯片 VeriLog实现-8253 programmable timer/counter chip VeriLog achieve
Platform: |
Size: 1643520 |
Author: QingyuZhang |
Hits:
Description: 8253可编程定时/计数器实验 1.学习 8088/86与8253的连接方法以及8088/86对8253的控制方法；
2、学习 8253 可编程定时器/计数器定时方法。多级串联实现大时间常数的定时方法；
3、了解计算机发声原理；
4、进一步熟悉定时器编程方法；
5、进一步熟悉键盘扫描电路工作原理及编程方法
-8253 programmable timer/counter experiment 1. Learning 8088/86 and 8253 as well as the connection method 8088/8253 of 86 pairs of control methods 2, learning 8253 programmable timer/counter timing methods. Tandem achieve a large time constant timing methods 3, to understand computer sound principles 4, more familiar with the timer programming methods 5, further familiar with the keyboard scan circuit works and programming methods
Platform: |
Size: 1024 |
Author: 田红蕾 |
Hits:
Description: 可编程定时器8253的C51驱动程序，经过本人亲自测试成功-Programmable Timer 8253 C51 driver, after I personally tested successfully
Platform: |
Size: 1241088 |
Author: 茅胜荣 |
Hits:
Description: altera设计的芯片8253的仿真代码，全工程-8253 altera chip design of the simulation code, the whole works
Platform: |
Size: 526336 |
Author: maogang |
Hits:
Description: 这个是8253芯片的一个实例程序，对学习接口的人是有一定帮助的-this is the 8253 case of one procedures, to learn the interface are certainly helpful
Platform: |
Size: 1024 |
Author: qawq |
Hits:
Description: 8253 芯片乐音 IO编程。通过CodeBlock + GCC 编译即可，要在DOS 运行则要修改代码重新编译。-Music on chip 8253 I/O programming
Platform: |
Size: 239616 |
Author: Y |
Hits:
Description: 8253的一个例程，可用于开发或者教学。-A routine 8253 can be used to develop or teaching.
Platform: |
Size: 1024 |
Author: 123 |
Hits:
Description: 外加时钟频率为2MHz时，通过8253产生方波，并使发光二极管按照亮1s，灭1s的间隔闪动。画出电路图、按要求编写程序，在仿真环境下调试通过。-plus the clock frequency is 2MHz, produces a square wave by 8253, and light-emitting diode in accordance with 1s, flash off intervals of 1s. Draw the circuit, according to the requirements of programming, under simulation debugging environment.
Platform: |
Size: 55296 |
Author: 艾小麦 |
Hits:
Description: 还是需要8253的，用8253定时器实现屏幕上的日历时钟，带有年月日时分秒在DOS屏幕上右上角动态显示...不知道你说的什么意思 但这样可以模拟数字时钟带有时间设置和秒显示的数字闹钟 -mimi
Platform: |
Size: 4096 |
Author: zhuo951751 |
Hits:
Description: 基于8086芯片和串行接口8253芯片的实验设计，内含有汇编语言程序和protues仿真实验文件-Experimental Design 8086 and 8253 based on the chip, containing assembly language programming and simulation files protues
Platform: |
Size: 21504 |
Author: wuyanzu |
Hits:
Description: 本文就基于 FPGA微机与接口实验平台设计的问题，首先讲述了 核心板的设计。在 FPGA基础上，以可编程计数器 / 定时器 8253 和可编程并行控制器 8255为例，并介绍了 8255 和 8253 接口芯片，用 VHDL语言设计了8255 和 8253 的功能，最后在 ModelSim SE开发软件上实现了编译、调试、-In this paper, based on FPGA computer and interface experimental platform design issues, first of all, this article on the FPGA-based computer and interface experimental platform design issues, first described the core board design. On the basis of FPGA, the programmable counter/timer 8253 and the programmable parallel controller 8255 are taken as examples, and the 8255 and 8253 interface chips are introduced. The functions of 8255 and 8253 are designed in VHDL language. Finally, on the ModelSim SE development software To achieve the compiler, debugging,
Platform: |
Size: 581632 |
Author: 吕攀攀 |
Hits:
Description: 基于8086微机系统的波形发生器，采用汇编语言，通过8253定时器实现-Based on 8086 computer system waveform generator, using assembly language, through the 8253 timer
Platform: |
Size: 78848 |
Author: 张远 |
Hits:
Description: 利用8253和8259芯片实现实时电子时钟的功能；利用8255控制七段数码管完成定时扫描显示。显示格式为xx时xx分xx秒，每隔1s，时间值改一次。按键SHIFT可选择时、分、秒，按键CTRL可对所选的时、分、秒进行加1，小时加至23后清0，分、秒加至59后清0。(Use 8253 and 8259 chip to realize the function of real-time electronic clock; use 8255 control seven segment digital tube to complete the timing scanning display. When the display format is XX, XX minutes XX seconds, every 1s, the time value changed once. Button SHIFT can choose time, minutes, seconds, button CTRL can be selected time, minutes, seconds added 1, hours added to 23 after 0, minutes, seconds to 59 after 0)
Platform: |
Size: 14336 |
Author: 张不咋
|
Hits:
«
1
2
...
4
5
6
7
8
910
11
12
13
14
...
27
»