altera during the fpga all lpm module rapid design, cover all the ip module lpm

因特殊的业务需要，某些电话交流需要在第三方的监视下进行，假定某电话交流由甲乙丙三方发起，丙为监听控制方，当甲开始说话时，丙可以不允许乙听，并且开始录音，当甲说完时，丙确定是否可以让乙听，如可以。给乙放录音，当乙说话时，重复以上操作。-because of special operational needs, some telephone exchanges in the surveillance of third parties under the assumption that a telephone exchange was launched by the tripartite B, and C to monitor the controlling party, began to speak when the A, B C can not listen, and began recording at the end when A and C to determine whether or not they can B listen, if we can. B recordings to release, when the B words, to repeat the operation.

资源描述com原理与应用书及源码，网上大都不全这是比较完整的-Theory and Application of com books and source code, on-line most of which is a more complete incomplete

Abstract: By using gateway systems on large 32-bit platforms, networks of small, 8- and 16-bit microcontrollers can be monitored and controlled over the Internet. With embedded Linux, these gateways are easily moved from full-blown host PCs to embedded platforms like the PC104. In this class you will learn about hardware platforms that support embedded Linux, Linux kernel configuration, feature selection, installation, booting and tuning.

nec9234串口调试程序，主要用于9234的串口应用-nec9234 serial debugger, mainly for the 9234 Serial Application

单片机设计之基于网络的虚拟仪器测试系统，希望对你有帮助-MCU design a Web-based Virtual Instrument Test System

Visual Basic 编写生成Emial,发送Email-Visual Basic preparation generated Emial, send Email

功能强大的 modbus调试程序，可以在线监测串口通讯，网上下载的-Modbus powerful debugger, you can on-line monitoring serial port communication, online download

使用VB的OPC客户访问的最简单程序,本程序为异步访问程序.-The use of VB

ACTRIS SL7000系列多功能智能型电能表 通讯规约及范例-ACTRIS SL7000 series of intelligent multi-function watt-hour meter communication and examples of the Statute

资源描述UDP 的优点是简单易用，并且能够同时向多个地址广播消息。但由于 UDP 协议是一个无连接协议，因此发送到远程终结点的 UDP 数据文报不一定能够到达，也不一定能够以发送的相同顺序到达。使用 UDP 的应用程序必须准备处理丢失的和顺序有误的数据文报。 若要使用 UDP 发送数据文报，必须知道承载所需服务的网络设备的网络地址以及该服务用于通讯的 UDP 端口号。Internet 分配号码机构 (Internet Assigned Numbers Authority, IANA) 定义公共服务的端口号。IANA 列表中所没有的服务可使用 1,024 到 65,535 这一范围中的端口号。 特殊网络地址用于支持基于 IP 的网络上的 UDP 广播消息。