Search - keyboard driver

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[Other] USB_Driver DL : 0: Date : 2026-01-09 Size : 734kb User : dyzix
[Other] 8279 DL : 0: 8279芯片的键盘显示接口分析及其驱动电路设计-8279 keyboard display interface chip analysis and driver circuit design
Date : 2026-01-09 Size : 23kb User : zhong
[Other] Linux_device_driver_design DL : 0: Linux 设备驱动开发__目录如下 Linux 设备驱动的基本概念 Linux 设备驱动程序的基本功能 Linux 设备驱动的运作过程常见设备驱动接口函数掌握LCD 设备驱动程序编写步骤掌握键盘设备驱动程序编写步骤能够独立定制Linux 服务-The basic concepts of Linux Device Drivers Linux Device Drivers Linux Device Drivers basic function of the operation of common device driver interface function LCD device driver to prepare to master the steps to master the keyboard device driver programming steps can be individually customized Linux Services
Date : 2026-01-09 Size : 1.37mb User : 刘跑
[Other] AT89S51 DL : 0: 本书主要讲述最常用51单片机AT89S51的常用实验，包含有电路原理图，且每个例子都包含有汇编语言和C语言两种程序代码。对于51单片机的学习者来说，是不可多得的好资料。包含基本的接口实验如下： ▲ 灯控制实验 ▲ 循环灯控制实验 ▲ 动态数码显示控制实验 ▲ 静态数码显示控制实验 ▲ 继电器驱动控制实验 ▲ 8X8点阵实验 ▲ RS232串行通信实验 ▲ 74LS164串/并转换实验 ▲ 4X4矩阵式键盘按键识别实验 ▲ 独立式按键识别技术实验 ▲ RAM数据存储器扩展实验 ▲ 音乐控制实验 ▲ A/D转换实验 ▲ D/A转换实验 ▲ 定时计数器基本应用实验 ▲ 中断技术基本应用-This book describes the most commonly 51 microcontroller AT89S51 common experiment, includes circuit schematic, and each case contains assembly language and C language has two kinds of program code. SCM for 51 learners, good information is rare. The interface contains the basic experiment is as follows: ▲ Lights Experiment ▲ Cycle Lights Experiment ▲ dynamic digital display control experiments ▲ static digital display control experiments ▲ relay driver control experiments ▲ 8X8 matrix experiment ▲ RS232 serial communication experiment ▲ 74LS164 series/parallel conversion experiment ▲ 4X4 matrix keyboard keys identification experiment ▲ stand-alone key identification experiment ▲ RAM data memory expansion experiment ▲ music control experiments ▲ A/D converter test ▲ D/A conversion experiment ▲ basic application time counter experiment ▲ interrupt Technology Basic application
Date : 2026-01-09 Size : 1.93mb User : 杨冲
[Other] HD7279 DL : 0: HD7279可同时驱动8位共阴式数码管的智能显示驱动芯片，该芯片同时还可连接多达64键的键盘矩阵，单片即可完成显示与键盘接口的全部功能-HD7279 can drive a total of 8-bit digital tube vaginal smart display driver chip, the chip can also connect up to 64 keys of the keyboard matrix, single-chip display and keyboard interface to complete all of the features
Date : 2026-01-09 Size : 2kb User : 陈明波
[Other] mcu-drive-ps--2-keyboard DL : 0: 单片机系统中ps/2键盘驱动程序设计有注释的-Ps/2 keyboard driver design SCM system
Date : 2026-01-09 Size : 34kb User : 公交卡
[Other] CH452 DL : 0: CH452 是数码管显示驱动和键盘扫描控制芯片。CH452 内置时钟振荡电路，可以动态驱动 8 位数码管或者 64 只 LED，具有 BCD 译码、闪烁、移位、段位寻址、光柱译码等功能；同时还可以进行 64 键的键盘扫描；CH452 通过可以级联的 4 线串行接口或者 2 线串行接口与单片机等交换数据；并且可以对单片机提供上电复位信号。-CH452 digital tube display driver and the keyboard scan control chip. CH452 built-in clock oscillation circuit, eight digit code can be dynamically driven tube or LED, only 64 BCD decoding, flicker, shift, paragraph a decoding function such as addressing, beam At the same time also can undertake 64- key keyboard scanning CH452 through can cascade four wire serial interface or the 2-wire serial interface exchange data with MCU, etc And to provide electricity for microcontroller reset signal.
Date : 2026-01-09 Size : 300kb User : 黄华诚
[Other] VHDL_PS2 DL : 0: 详细说明:基于VHDL 语言的 PS2 接口协议键盘驱动,VHDL 实现,PS2键盘的接收部分(主机一般很少向键盘发送数据),带FIFO 的。-Description: Based on the VHDL language interface protocol PS2 keyboard driver, VHDL implementation, the receiving part (the host to send data to the keyboard rarely) PS2 keyboard with FIFO.
Date : 2026-01-09 Size : 299kb User : 吴家
[Other] LCD1602 DL : 0: LCD1602显示屏驱动程序及键盘按键显示原代码-LCD1602 display driver and keyboard button to display the original code
Date : 2026-01-09 Size : 27kb User : zhimeisoft
[Other] GameDevelopmentWithPygame DL : 0: 你有没有打开过你计算机的机箱呢？你会发现你的机器由很多部件组成。视频卡产生图形，发射数字信号到处理者。声卡把声音信号混合后送到扬声器。同样，键盘、鼠标等其他这些输入设备，是游戏必要的使用设备。在家用电脑的出现的早期，程序员必须了解计算机的每个元件。游戏程序员必须阅读每个计算机设备的技术文档，并编写驱动程序来通信。这种情形变得越来越坏，当不同的计算机厂商生产出不同的设备时。由于兼容性问题，游戏程序在想进入游戏市场时遇到了很多的问题，这些问题同样也给游戏玩家带来了很多问题。当微软窗口操作系统出现的时候，他们提供了一种简单的方式来与设备通信。这就意味着程序员可以抛弃技术手册了，因为厂家提供了驱动程序，并且这些驱动可以直接被调用用来在操作系统和硬件之间的通信。即使是这样，编写游戏同样还是挺困难的。但是幸运的是，Pygame的出现使我们没必要担心细节。-Have you ever open your computer chassis? You ll find out your machine composed of many parts. Have a graphic video card, to transmit a digital signal Handler. Sound card sound signals after mixing to the speaker. Similarly, keyboard, mouse and other input devices that use of the equipment, the game is necessary. In the early home computer, the programmer must know the computer For each component. Game programmers must read technical documents for each computer equipment, and the preparation of the driver to communication. This situation becomes more and more bad, when different computer manufacturers of different devices. Because of compatibility Problem, game program to enter the game market encountered a lot of problems, these problems for game players also brings a lot of problems. When there is Microsoft windows operating system, they provide a simple square To communicate with the device. Which means programmers can be abandoned in the technical manual, because manufacturers
Date : 2026-01-09 Size : 4.47mb User : dandan