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Description: 有关芯片8253/8255/8259的程序--Program about chip 8253/8255/8259.
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Size: 1326 |
Author: 邱路 |
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Description: 有关芯片8253/8255/8259的程序--Program about chip 8253/8255/8259.
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Size: 1024 |
Author: 邱路 |
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Description: 实战四《简易四路抢答器》，程序文件名:"MCD-INTBUZ.ASM"，在8255单片机上实现-four real "Simple 4P Responder" program file name : "MCD- INTBUZ.ASM", in 8255 MCU to achieve
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Size: 4096 |
Author: 白 |
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Description: 首先，分别对8255、8253进行初始化，设置8255为A口、C口输出，设置8253的计数器0为工作模式3；其次，设置IRQ7的中断矢量，使得有IRQ7中断时调用SERVER；再次，调用INIT对计数值初始化；最后，主程序循环等待中断，开始秒表的计时。 2、 INIT子程序-First, the 8255,8253 initialization, set for the 8255 A-C mouth output, set 8253 as the Counter mode 0 3; Second, set up the interruption vector there, make it there interruption call SERVER; Again, call curl_setopt early to count before; Finally, the cycle of waiting for the main program interruption began stopwatch time. 2, curl_setopt Subroutine
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Size: 3072 |
Author: 孙媳妇 |
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Description: 首先，分别对8255、8253进行初始化，设置8255为A口、C口输出，设置8253的计数器0为工作模式3；其次，设置IRQ7的中断矢量，使得有IRQ7中断时调用SERVER；再次，调用INIT对计数值初始化；最后，主程序循环等待中断，开始秒表的计时。 2、 INIT子程序-First, the 8255,8253 initialization, set for the 8255 A-C mouth output, set 8253 as the Counter mode 0 3; Second, set up the interruption vector there, make it there interruption call SERVER; Again, call curl_setopt early to count before; Finally, the cycle of waiting for the main program interruption began stopwatch time. 2, curl_setopt Subroutine
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Size: 15360 |
Author: 孙媳妇 |
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Description: C++程序控制8255(C口输入, A口输出)的直流电机-8255 C program control (C mouth input, output A. I) Motor
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Size: 3072 |
Author: 唐迪 |
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Description: 本方案是利用8255芯片，用汇编语言编写的4人抢答器代码-this program is to use 8255 chip, using assembly language prepared by the four people Responder code
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Size: 1024 |
Author: 李壕 |
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Description: 这是一个用汇编编写的，在8255平台上运行的一个交通灯程序。-This is a compilation prepared by using, in the 8255 platform running on a program of traffic lights.
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Size: 1024 |
Author: 李长顺 |
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Description: 汇编语言课程设计,字符图形程序,有源码和报告书-Assembly language curriculum design, character graphics program, a source and the report
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Size: 25600 |
Author: alic |
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Description: 此程序需要你们来看看,实验中不能成功,希望高手指点啊-This program requires you to look at, the experiment can not succeed, I hope you show ah
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Size: 2048 |
Author: 罗春 |
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Description: 8255扫描键盘、显示程序
利用8255可编程并行口做一个扫描键盘实验，
把按键输入的键码，显示在由8279控制的七段数码管上。
8255PA口做键盘输入线，PB口作扫描线。-8255 scanning keyboard, display program using 8255 as a parallel port programmable keyboard scan experiment, the button input keys code, displayed in the control of the team respectively by 8279 digital tube. 8255PA I do keyboard input line, PB mouth for scan line.
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Size: 1024 |
Author: zhuzhijing |
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Description: 该程序是为可编程并行接口８２５５Ａ完成的交通灯实验，已经过调试成功。-The program is to complete the 8255A programmable parallel interface of the traffic light experiment has been successful debugging.
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Size: 1024 |
Author: 阿斌 |
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Description: 8255扫描键盘、显示程序 A- a^n18
利用8255可编程并行口做一个扫描键盘实验，把按键输入的键码，显示在由8279控制的七段数码管上。
8255PA口做键盘输入线，PB口作扫描线。-8255 scanning keyboard, display program A-a ^ n18 programmable parallel port to use 8255 to do a keyboard scan experiment, the button input keys code, displayed in the control of the team respectively by 8279 digital tube. 8255PA I make the keyboard input line, PB mouth for scan line.
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Size: 2048 |
Author: stevanye |
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Description: 自己编的基于51单片机的4*4键盘扫描于查表显示程序.-Own 51-based single-chip 4* 4 keyboard scanning in the look-up table display program.
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Size: 1024 |
Author: kinki |
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Description: 通过8255拓展矩阵键盘，并加了LCD显示程序，完成了人机接口操作-Through 8255 to expand the matrix keyboard and LCD display program was added to complete the man-machine interface operation
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Size: 2048 |
Author: kevin |
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Description: 8255扫描键盘、显示程序
利用8255可编程并行口做一个扫描键盘实验，
把按键输入的键码，显示在由8279控制的七段数码管上。
8255PA口做键盘输入线，PB口作扫描线。-8255 scanning keyboard, display program using 8255 parallel port programmable keyboard to do a scan experiment, the button input keys code, displayed in the control of the team respectively by 8279 digital tube. 8255PA I make the keyboard input line, PB mouth for scan line.
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Size: 1024 |
Author: chenjianyu |
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Description: 电子选择器，是利用TND－MD教学系统实现的，用来作为特定场合投票机器统计使用。所用到的芯片主要有8253定时计数器、8255A并行接口电路芯片等。使用时，用户用键盘输入A，B，C，D这四个字母中的一个来作为已经选择的项目，程序将在屏幕上对应显示已经选择的“A,B,C或者D”，并且通过控制扬声器，发出对应的频率声音信号，同时相对应的LED灯也对应发光，以便于位于远处的计票员进行远程计票。-Electronics selector is the use of TND-MD teaching system implementation, and used as a specific occasion the use of voting machines and Statistics. Used by the main chip has 8253 regular counters, 8255A parallel interface circuit chips. When used, the user with keyboard input A, B, C, D in these four letters as a selection of projects has been, the program will display on the screen has been chosen corresponding to " A, B, C or D" , and through control speakers, the issue of the corresponding frequency of the voice signal, while the corresponding LED lights also light-emitting counterparts, so far located in remote tellers tellers.
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Size: 1024 |
Author: 伊川 |
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Description: 8255 的仿真应用 内含程序 仿真图 可执行文件-8255 simulation application executable file containing the program simulation map
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Size: 38912 |
Author: 陈腾 |
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Description: 基于PRoTEOUs的8086仿真程序。主要仿真8255与数码管。-Simulation program based on PRoTEOUs 8086. 8255 Main simulation and digital control.
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Size: 14336 |
Author: 陈查理 |
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Description: 基于Proteus的8086与8255仿真实验
（1）基本输入输出实验。编写程序，使8255 的A口为输入，B口为输出，完成拨动开关到数据灯的数据传输。要求只要开关拨动，数据灯的显示就发生相应改变。
（2）流水灯显示实验。编写程序，使8255 的A口和B口均为输出，数据灯D7～D0由左向右，每次仅亮一个灯，循环显示，D15～D8与D7～D0 正相反，由右向左，每次仅点亮一个灯，循环显示。(Simulation experiments of 8086 and 8255 based on Proteus
(1) basic input and output experiments. Write a program, so that 8255 A port for the input, B port for the output, to complete the dial switch to the data lamp data transmission. As long as the switch is toggle, the display of the data lamp will change accordingly.
(2) water lamp display experiment. Programming, 8255 A and B ports are output, data lights D7-D0 from left to right, each time only one light, circular display, D15-D8 and D7-D0 are opposite, from right to left, each time only one light, circular display.)
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Size: 135168 |
Author: rensoul |
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