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Description: 适用于接口课程设计，
基于8255，8259，8253/8254
VC++开发底层，delphi7开发界面
附带课程设计报告。-courses applicable to the interface design, based on 8255,8259, Count VC bottom delphi7 fringe curriculum development interface design report.
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Size: 821570 |
Author: 雷 |
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Description: PPT 8255 交通灯 交通信号灯设计.ppt 交通灯控制系统程序8259 8254 8255 8259交通灯 微机 ... [weijijijiji.rar] - 微机原理课程设计内附报告用汇编语言实现交通灯控制 ...
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Size: 46403 |
Author: OB |
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Description: 一些关于微处理器的器件手册，包括了8237，8251，8255，8259，16550，8254等，适于对微机接口的深入学习使用。
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Size: 2665262 |
Author: 宋莹 |
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Description: PPT 8255 交通灯 交通信号灯设计.ppt 交通灯控制系统程序8259 8254 8255 8259交通灯 微机 ... [weijijijiji.rar] - 微机原理课程设计内附报告用汇编语言实现交通灯控制 ...
-PPT 8255 traffic lights traffic signal design. Ppt traffic lights control system process 8259 8254 8255 8259 traffic lights microcomputer ... [weijijijiji.rar]- Microcomputer Principles of curriculum design report containing a compilation of the language used to achieve control of traffic lights ...
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Size: 46080 |
Author: OB |
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Description: 一些关于微处理器的器件手册，包括了8237，8251，8255，8259，16550，8254等，适于对微机接口的深入学习使用。
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Size: 2665472 |
Author: 宋莹 |
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Description: 用8086，8255，8259和8254构造系统实现对指示灯控制。
8255的PA0，PA1,PA2的三位DIP开关，通过DIP开关的闭合状态决定接在
PB口上的八个指示灯之一闪烁。如PA2,PA1,PA0为000时，PB0上所接的指
示灯闪烁，其余灯熄灭。要求闪烁频率为每秒10次。设8259地址为20H和
21H，8255地址为60H～63H，8254地址为40H～43H,时钟频率为50KHz，
8259中断向量号为70H和71H.试设计硬件连接电路，填写中断向量表，编
写全部初始化程序，完成控制程序编写。-8086,8255,8259 and 8254 by tectonic system of light control. 8255 of PA0, PA1, PA2 three DIP switches, DIP switches, through the closed state in the PB I decided to take on one of the eight indicator light flashes. Such as PA2, PA1, PA0 for 000 hours, PB0 on the indicator light flashes then the remaining light extinguish. Requirements flicker frequency of 10 times per second. 8259 address 20H located and 21H, 8255 address 60H ~ 63H, 8254 address 40H ~ 43H, the clock frequency of 50KHz, 8259 interrupt vector number is 70H and 71H. Try to design hardware to connect the circuit to fill in Interrupt Vector Table, the preparation of all the early the beginning of the procedure to complete the preparation of control procedures.
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Size: 3072 |
Author: 林俊杰 |
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Description: 设计一个定时显示装置，用实验仪左侧的六个LED数码管显示时间，时间显示格式为24小时制。分秒值为59分55秒时开始报时，每秒钟蜂鸣器鸣叫一声，到整点报时停止。
74系列模块；8254模块；8259模块；8255模块。
在PD32实验模块中验证正确
8254每25ms刷新依次
Q_0、Q_1、Q_2、Q_3分别与Q0、Q1、Q2、Q3相连
P_0、P_1、P_2分别与P0、P1、P2相连
74： CS1接340H，CS2接360H
GATE0接+5V，CLOCK0接1.5MHZ,OUT0接IR0,GATE1接8255第四片B0，CLOCK1接93KHZ,OUT1接蜂鸣器，CS接300H,A0接地址线A2，A1接地址线A3
8259CS1接3A0H,INT1接INTR,INT-A接INTA,SP/1接+5V
8255CS4接CS-4-Shows the design of a timing device, the experimental instrument with the left side of the six LED digital time display, time display format for the 24-hour clock. Accurate value of 59 minutes and 55 seconds at the beginning of time, calls out every second buzzer to stop the whole point of time. 74 series module 8254 module 8259 module 8255 module. PD32 experimental module in the right to verify each and every 25ms refresh 8254 followed Q_0, Q_1, Q_2, Q_3 with Q0, Q1, Q2, Q3 connected to P_0, P_1, P_2, respectively, and P0, P1, P2 connected 74: CS1 access 340H, CS2 Access 360H GATE0 then+5 V, CLOCK0 then 1.5MHZ, OUT0 then IR0, GATE1 the fourth film 8255 then B0, CLOCK1 then 93KHZ, OUT1 access buzzer, CS next 300H, A0 then address line A2, A1 then take the address line A3 8259CS1 3A0H, INT1 then INTR, INT-A Access INTA, SP/1 then+5 V 8255CS4 then CS-4
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Size: 2048 |
Author: 康凯 |
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Description: 单片机制作电子钟，用8254 8255 8259 -The production of single-chip clock, and 8254 8255 8259
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Size: 1024 |
Author: 康凯 |
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Description: 接口与通信的实验源码.包括芯片8254,8255,8259,AD/DA,电子钟等-Interface and Communication experimental source. Including chip 8254,8255,8259, AD/DA, clock, etc.
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Size: 8192 |
Author: 张元涛 |
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Description: 基于8086,8259,8254,8255的交通灯控制系统，了解微机的工作原理及使用方法-8086,8259,8254,8255 based traffic light control system, to understand the working principle and the use of computer methods
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Size: 2048 |
Author: chalk |
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Description: 8259 8254 8255 网上搜集，用于综合试验-8259 8254 8255
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Size: 87040 |
Author: moen |
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Description: 俄羅斯方塊的遊戲，8255,8254,8259適用
高速度無錯版,assembly language version-tetris game_fast version
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Size: 2048 |
Author: xxx |
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Description: 脉冲信号模拟工件；
采用8259嵌套中断，优先级最高为5min，其次为1min，统计脉冲个数的中断优先级最低；
8254用于定时；
8255用于键盘扫描以及LED显示，蜂鸣器输出。
-Pipeline workpiece statistical system design
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Size: 3072 |
Author: 松翔翼 |
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