国网推出的最新Modbus通信标准111111111111111111111
Latest Modbus communication standard launched by State Grid (2021-03-19, C/C++, 10477KB, 下载2次)
以太网协议802.3协议文档，包含1－6章，交换机开发必备文档
Ethernet protocol 802.3 protocol document, including 1-6 chapters, necessary documents for switch development (2018-07-15, C/C++, 25007KB, 下载10次)
单片机程序远程升级实现的原理以及相关设计，可实现利用以太网等通信升级单片机程序
The principle and design of remote upgrade of MCU program (2017-07-07, C/C++, 341KB, 下载8次)
无线电监测网传输协议文档，版本2007-09-06
Radio monitoring network file transfer protocol, version 2007-09-06 (2013-08-27, C/C++, 79KB, 下载6次)
语音控制芯片LD3320的全套资料，包括芯片datasheet、模块功能介绍和PCB库文件，超有用！
Voice control chip LD3320 full set of information, including chip datasheet, module descriptions of function and PCB library files, super helpful! (2013-08-26, C/C++, 2748KB, 下载145次)
学习蜜网，认识蜜网，分析了蜜网的工作原理，不错的书籍
Learning Honeynet recognize Honeynet, the principle of the Honeynet the work, good books (2013-05-21, C/C++, 616KB, 下载4次)
国网376.1解释,报文协议解析实例，对理解376.1规约有用
china standard 376.1 protocol explantion (2012-07-23, C/C++, 88KB, 下载214次)
Intel82583千兆以太网芯片控制器编程手册，详细列举了工作模式和寄存器表，以及使用方法
Intel 82583 Gigabit Network Controler developer manual, describes work mode, and registers, and use method (2012-07-20, C/C++, 3672KB, 下载5次)
符合IEEE802.3标准的以太网帧的长度是介于64-1516字节之间。主要由目标MAC地址、源MAC地址、类型/长度字段、数据有效负载、可选填充字段和循环冗余校验组成
Comply with IEEE802.3 standard Ethernet frame length is between 64-1516 bytes. Mainly by the destination MAC address, source MAC address, type/length field, data payload, optional cyclic redundancy check and fill the form fields (2012-01-10, C/C++, 17KB, 下载13次)
BCM2042完整的数据资料，在官网是下载不到的。
BCM2042 complete data, was downloaded in less than the official website.
(2011-12-06, C/C++, 768KB, 下载16次)
工业实时以太网的SERCOSIII协议技术说明文档
Industrial real-time Ethernet protocol technical documentation of SERCOSIII (2011-11-08, C/C++, 1288KB, 下载17次)
工业实时以太网Powerlink的基础技术文档
Industrial real-time Ethernet Powerlink based technical documentation (2011-11-08, C/C++, 5550KB, 下载32次)
EAPS环网切换技术优化EAPS ring switching technology to optimize
EAPS ring switching technology to optimize (2011-07-02, C/C++, 418KB, 下载10次)
ZigBee无线通信网络节点设计与组网实现implementatio
ZigBee wireless communication network node design and network implementation (2011-06-13, C/C++, 228KB, 下载3次)
关于GSM网规网优的案例集锦，全文共168篇案例划分成15个专题
Regulation on the GSM network highlights the case of network optimization, a total of 168 cases of full text divided into 15 topics (2010-06-30, C/C++, 453KB, 下载5次)
该规范主要定义了在UNI接口上支持以太网业务的能力（以太网业务相关的定义在MEF6），提供基本的E-Line和E-LAN业务的相关功能测试。
This specification primarily defines the UNI interface to support Ethernet service capabilities (Ethernet, the definition of business-related MEF6), provide the basic E-Line and E-LAN services related to functional tests. (2010-01-29, C/C++, 220KB, 下载3次)
以太网控制芯片资料，完善以太网的设计，助你一臂之力
Ethernet control chip data, improve the design of Ethernet to help you a helping hand (2010-01-14, C/C++, 514KB, 下载3次)
基于ENC28J60以太网通信接口的设计与实现，不错的参考资料
Ethernet-based communication interface ENC28J60 the design and realization of good references (2009-06-10, C/C++, 240KB, 下载7次)
ENC28j60是很不错的以太网芯片，引脚少，控制方便。
123dfsdfsdfsdfsdf (2009-02-06, C/C++, 962KB, 下载13次)
交换技术与交换网作业的文档
exchange of technology and exchange of documents network operations (2005-01-27, C/C++, 12KB, 下载8次)