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[Other Embeded program] c51_Fat32 DL : 0: 这是一个基于8255扩展端口的keil c51固件，实现对fat32硬盘的控制。网上还不太好找。-This is based on a 8255 expansion of the port Keil decoder firmware, the drive to achieve the right fat32 control. Not very easy to find online.
Date : 2025-12-19 Size : 96kb User : 浩天正气
[Other Embeded program] 8255A原理实验 DL : 0: 这是通讯接口实验《8255A原理实验》的原理程序，适合于那些上嵌入式系统、通信、计算机专业的人-This is the communication interface experiment, "8255A principle experiment," the principle procedures, suitable for those on embedded systems, communications, computer specialists in the
Date : 2025-12-19 Size : 4kb User : 柴永
[Other Embeded program] 8255开关 DL : 0: 微机原理及系统接口技术——8255开关的实现算法源程序。-Computer System Interface Technology-- 8255 switch algorithm source.
Date : 2025-12-19 Size : 4kb User : 郭菲菲
[Other Embeded program] protues_8255 DL : 0: 通过protues和keilc编程仿真实现8255功能-Protues and programming through keilc functional simulation 8255
Date : 2025-12-19 Size : 51kb User : jary
[Other Embeded program] I8255 DL : 0: 内涵芯片8255的各种开发程序，包括对端口的读写等等。-8255 chips all content development process, including read and write ports and so on.
Date : 2025-12-19 Size : 61kb User : tiger
[Other Embeded program] Keyscan DL : 0: 8255与键盘扫描单元完成按键扫描功能，并将读到的按键值依次显示在数码管上，按键是4行*4列共16个按键-8255 with the completion of the keyboard key scanning scanning unit, and read the key value is in turn displayed on the digital control, the key is 4* 4 rows of 16 keys
Date : 2025-12-19 Size : 1kb User : sl
[Other Embeded program] T8255-2 DL : 0: 8255流水灯显示实验唐都实验箱 PIT- 8255 water light show experimental Tang experimental box PIT++
Date : 2025-12-19 Size : 1kb User : 易挺
[Other Embeded program] weiji DL : 0: 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
Date : 2025-12-19 Size : 2kb User : chalk
[Other Embeded program] 02_PPI8255 DL : 0: Basic training of MCS51 using DT51 (Chapter 2:PPI 8255)
Date : 2025-12-19 Size : 271kb User : amin
[Other Embeded program] PrincipleofMicrocomputerexperiment DL : 1: 微型计算机原理的课程实验程序，包括8255、中断、AD转换程序-Micro-computer theory courses experimental procedures, including the 8255, interrupt, AD converter
Date : 2025-12-19 Size : 2kb User : luyanyun
[Other Embeded program] pinglvji DL : 0: 基于C51单片机的频率计的设计用8255做缓存-C51 microcontroller based frequency counter designed to do with the cache 8255
Date : 2025-12-19 Size : 14kb User : ZHAO
[Other Embeded program] 8251 DL : 0: 通过实验台按钮控制8251A发送数据: 连接实验台按钮SP到8255的PB0，连接8255片选CS到译码输出070；初始化8255的PB端口为方式0；初始化8251A：方式命令字=异步16分频/8位/无校验/1个停止位:4EH 工作命令字=允许接收/允许发送/DTR=1/RTS=1/清除错误:37H 通过读取8255的PB的0位，检测按钮按下动作；当按钮按下，控制8251A发送0-9的ASCII码共10个字节；当程序在实验台运行，强行退出PC端DVCC软件，运行串行接口调试软件，观察确认接收数据。-Button control 8251A by test-bed to send data: SP button connected to the 8255 test-bed of PB0, connected to the decoder 8255 output of 070 CS election initialization 8255 of the PB port mode 0 initialize the 8251A: mode command word = asynchronous divide 16/8 bit/no parity/1 stop bit: 4EH word = work order to allow the reception/allowed to send/DTR = 1/RTS = 1/Clear the error: 37H PB-8255 by reading bit 0 Press the test button action when the button is pressed, the control 8251A 0-9 ASCII code sent a total of 10 bytes when the program runs in the test bed, forced to exit PC-DVCC software, run the serial interface debugging software, observation confirmed receiving data.
Date : 2025-12-19 Size : 518kb User : zhaolulu
[Other Embeded program] yong8255munijiaotongdeng DL : 0: 用8255模拟交通灯，单片机和8255实现。喜欢的朋友多多下载-8255 simulations with traffic lights, microcontroller and 8255 implementation. Download lot of friends like
Date : 2025-12-19 Size : 24kb User : 心日之泪
[Other Embeded program] C51SY DL : 0: 简单的8255程序段，主要是利用其基本本身所具备的资源，实现一定的功能。-Simple program segment 8255, mainly using its own available resources essential to achieve a certain function.
Date : 2025-12-19 Size : 3.64mb User : 孙蕾
[Other Embeded program] 8255c DL : 0: 很好的单片机教程，我自己写的8255程序，内有仿真。请大家支持！-Microcontroller 8255 program tutorial, I wrote it myself, within the simulation. Please support!
Date : 2025-12-19 Size : 22kb User : 李腾飞
[Other Embeded program] FINAL DL : 0: 利用51单片机与8255模块实现简单的BCD码计算器功能-51 and 8255 module implements a simple calculator function of the BCD code
Date : 2025-12-19 Size : 1kb User : 武煜
[Other Embeded program] 8255---Mode-1 DL : 0: the 8255 parallel programmable interface in Mode 1
Date : 2025-12-19 Size : 69kb User : Emmanuel
[Other Embeded program] 8255 DL : 0: 8255的应用(C语言版本)，对程序进行了优化。-The application of 8255 (C language version), to optimize the program.
Date : 2025-12-19 Size : 14kb User : shenji
[Other Embeded program] 8255Adianzheng DL : 0: 使用8255A芯片对51单片机的IO口进行扩展，然后将点阵屏的引脚连接至8255芯片的相应端口上-51 microcontroller IO port expansion, using the 8255A chip dot matrix screen and then the pin is connected to the 8255 chip
Date : 2025-12-19 Size : 94kb User : 傅昌龙
[Other Embeded program] bxjkxp8255 DL : 0: 在可编程并行接口芯片8255的PA口或PB口的某一口线上产生连续周期性矩形波。在可编程并行接口芯片8255的PC口的PC0-PC3上接4个按键作输入，PC4-PC7上接4个发光二极管作输出，编程实现发光二极管正确指示按键的状态。-the programmable parallel interface chip 8255 PA mouth or PB mouth one bite of the online continuous periodic rectangular wave. in programmable parallel interface chip 8255 PC mouth PC0- PC3 on four key as input, PC4- PC7 on four leds as output, programming instruction implement leds button state.
Date : 2025-12-19 Size : 39kb User : 佩佩

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