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485_final_last
- modbus通讯协议的软件实现，在Linux操作系统下，通过ARM控制器与从设备9133通信。-modbus communication protocol software implementation, the Linux operating system, through the ARM controller and communications from the device 9133.
1~9dianti
- 1 三层电梯控制器将实现的功能 (1)每层电梯入口处设有上下请求开关，电梯内设有顾客到达层次的停站请求开关。 (2)设有电梯入口处位置指示装置及电梯运行模式(上升或下降)指示装置。 (3)电梯每秒升(降)一层楼。 (4)电梯到达有停站请求的楼层，经过1秒电梯门打开，开门指示灯亮，开门4秒后，电梯门关闭(开门指示灯灭)，电梯继续进行，直至执行完最后一个请求信号后停留在当前层。 (5)能记忆电梯内外所有请求，并按照电梯运行规则按顺序响应，每个请求信号保留至执行后消
IP1000A_Linux_driver_v2.10c
- * Include file with structures for Gigabit Ethernet * device driver for Network Interface Cards (NICs) utilizing the * Tamarack Microelectronics Inc. IPG Gigabit or Triple Speed * Ethernet Media Access Controller.
PCA82C250
- The PCA82C250 is the interface between the CAN protocol controller and the physical bus. It is primarily intended for high-speed applications (up to 1 Mbaud) in cars. The device provides differential transmit capability to the bus and differe
99273873CANPoints
- The PCA82C250 is the interface between the CAN protocol controller and the physical bus. It is primarily intended for high-speed applications (up to 1 Mbaud) in cars. The device provides differential transmit capability to the bus and differe
LINUXDRIVERDESIGN
- 嵌入式Linux驱动程序开发 设备驱动程序实际是处理和操作硬件控制器的软件，从本质上讲，是内核中具有最高特权级的、驻留内存的、可共享的底层硬件处理例程。驱动程序是内核的一部分，是操作系统内核与硬件设备的直接接口，驱动程序屏蔽了硬件的细节，完成以下功能-Embedded Linux driver development device driver is actually handling and operation of the hardware controller software, in
EAGLE
- 韩国ADC公司的一款用于动漫产品开发的，超强图像引擎SoC，带有DSP功能, 支持：H.264 decoder, JPEG decoder, 2D graphic engine, sound mixer, CRT controller with OSD, video encoder, video decoder interface module, USB host/device and I/O peripheral components.-ADC for a Korean animati
Brushless_DC_Motor_Control_System_and_Implementati
- 无刷直流电机控制系统的研究与实现 简单介绍了无刷直流电动机的工作原理，分析并确定了主回路的导通方式，控制器一是以专用芯片MC33035来进行设计，位置反馈元件有霍尔传感器反馈接口和编码器接口，开关器件采用MOSFET管，设计有转速反馈闭环控制、正反转、过电流保护等。控制器还采用89C52单片机、 MAX7219、AD667等来实现数字转速给定和转速显示。控制器二是基于PICSF4431电动机控制专用芯片，采用全数字PID控制，有转速、电流双反馈，位置反馈采用编码器反馈，开关器件采用IGBT，
yinyue
- AT89s52单片机实现音乐播放功能，用户可更改程序-The controller is to do music SCM (STC89C51) as the core, combined with the components (LED digital tube, buzzer), then Proteus simulation software simulation successfully achieved and the time scheduled songs, play music a
NUC501_datasheet_A1.4
- 适合使用NUVOTON nuc501 做开发的参考。-The NUC501 is an ARM7TDMI-based MCU, specifically designed to offer low-cost and high-performance for various applications, like interactive toys, edutainment robots, and home appliances. It integrates the 32-bit RISC CPU w
spi_controller
- SPI controller, use to access SPI device
Led
- 本作品设计并制作了一个基于32×32点阵LED模块的书写显示屏。该作品以STC89C58RD+单片机为主要控制器件，在控制器的管理下，LED点阵模块显示屏工作在人眼不易觉察的扫描微亮和人眼可见的显示点亮模式下。由光敏二极管制成的光笔读取LED点阵信号和键切换功能，当光笔触及LED点阵模块表面时，先由光笔检测触及位置处LED点的扫描微亮以获取其行列坐标，再依据功能需求决定该坐标处的LED是否点亮至人眼可见的显示状态，从而在屏上实现“点亮、划亮、反显、整屏擦除、笔画擦除、连写多字、对象拖移”等书写显
123
- 利用AVR单片机的大部分指令为单周期的具有高速传输的特点,通过单片机的IO口直接连至USB总线,实现了USB规范所规定的低速设备的功能,从而无需外接USB控制芯片,减小了硬件开发成本。 -Most of AVR microcontrollers use a single instruction cycle of the characteristics of high-speed transmission, through the microcontroller IO port directl
HIDKeys.2007-03-29.tar
- HIDKey BootloadHID is a USB boot loader for AVR microcontrollers.-his is the README file for bootloadHID. BootloadHID is a USB boot loader for AVR microcontrollers. It can be used on all AVRs with at least 2 kB of boot loader section, e.g. t
LM3S101-ARM
- Luminary Micro StellarisTM 系列的微控制器是首款基于ARM® CortexTM-M3 的控制器， 它将高性能的32 位计算引入到对价格敏感的嵌入式微控制器应用中。这些堪称先锋的器件 拥有与8 位和16 位器件相同的价格，却能为用户提供32 位器件的性能，而且，所有器件都 是小型封装形式提供-Luminary Micro StellarisTM series of microcontrollers is the first ARM ® Corte
sdram_vhd_134
- Design Descr iption: The SDRAM controller is designed for a Virtex device. It s simulated with Micron SDRAM models. The design is verified with backannotated simulation at 125MHz. For a full functional descr iption see Application Note 134: h
RP3
- Schematic and source code to making RP3 remote controller for control PC thought USB device
AML6226D_DT_User-Guide-V1.0
- The AML6226D/T DPF processor is a complete integrated system targeting the digital picture frame market. The device combines a super fast JPEG decoder, digital LCD drivers/TCON signals, USB, Touch Controller and card-reader I/Os, and a 32-bit hos
deng
- 单片机控制交通灯,本系统采用MSC-51系列单片机ATSC51和可编程并行I/O接口芯片8255A为中心器件来设计交通灯控制器，实现了能根据实际车流量通过8051芯片的P1口设置红、绿灯燃亮时间的功能-SCM control traffic lights, the system uses MSC-51 Series MCU ATSC51 and programmable parallel I/O interface chip 8255A-centered design of traffic li
jiaotongdengchengxu
- 采用MSC-51系列单片机ATSC51和可编程并行I/O接口芯片8255A为中心器件来设计交通灯控制器，实现了能根据实际车流量通过8051芯片的P1口设置红、绿灯燃亮时间的功能；红绿灯循环点亮，倒计时剩5秒时黄灯闪烁警示-By MSC-51 Series MCU ATSC51 and programmable parallel I/O interface chip 8255A is designed as the center of traffic light controller device