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...

基于stm32的图片显示实验，关于嵌入式系统。通过 STM32 来解码 BMP/JPG/JPEG/GIF 等图片，并在 LCD 上显示出来

Advanced TCA相关的一系列规范，包括了The AdvancedTCA™ Base specification、AdvancedTCA Ethernet、AdvancedTCA InfiniBand® 、AdvancedTCA StarFabric和AdvancedTCA for PCI Express™ -Advanced TCA related to a series of norms, including The AdvancedTCA

对SCSI设备进行字节访问的操作,只要适合SCSI标准,均可-right byte SCSI equipment for the operation of the visit, as long as appropriate SCSI standards, may

VHDL库-对嵌入式程序员有很大的帮助，VHDL语言参考。完整性-我们鼓励大家一起做贡献，可以在库里添加或者删除，这是最好的提升它的方法。教育性-这里有一套设计实例，可以展示这个语言一些最重要的部分，更好的理解完成一个VHDL设计所需要的各功能模块，大的设计可以分解为小的模块。当一些模块有共同的功能时，可以通过共用相同功能模块的方法来节约开发时间。

Linux driver for dm9000 please check it

8051 RC5 Decoder A simple RC5 decoder written in C . Written to emulate a SAA3049.

arm ads下 usb代码（实现了arm单片机无操作系统下的usb device）-arm ads under the usb code (SCM arm achieved without the operating system under the usb device)

用VC++6.0与单片机通过RS232通信程序，上位机程序主要是控制单片机发出一些指令，单片机上传一些数据到上位机，上位机通过这些数据作出决策，再发送指令到单片机。-With VC++ 6.0 and MCU through RS232 communication procedures, procedures for the main PC to control a number of directives issued by single-chip microcomputer, microcontroller upload some data to the host computer, host computer through the data to make decisions, and then send commands to the Singlechip.

主要介绍一种基于Philips公司的MF RC500的射频识别读写器的设计：首先介绍系统的组成以及MF RC500的特性，接着给出天线的设计规范，最后给出MCU 89C52与MF RC500的接口原理图、对Mifare卡操作流程以及及读卡的程序。-Mainly based on the introduction of a Philips company MF RC500 RFID reader design: First of all system components as well as the introduction MF RC500 features, and then given antenna design specifications, and finally gives MCU 89C52 interface with the principle of MF RC500 diagram, the operation flow of the Mifare card and the card reader as well as procedures.

应用Atmel Atmega128L单片机，循环采集外部六路数据，并且通过串行口发送到上位机，采样率很高。-Applications Atmel Atmega128L microcontroller, an external six-channel data acquisition cycle, and through the serial port to send to the host computer, the sampling rate is high.