This theses analyzes the composition of wire EDM CNC system. A parallel multi-CPU communication system with high efficiency is developed.
本文分析了线切割CNC系统的组成，介绍了并行高效多机通讯系统。
DSP and CPU processor are among the product that develops fastest in the electronic industry field, they are applied widely in the field of communication, consumption and multimedia.
DSP和CPU处理器是目前电子工业领域增长最迅速的产品之一，它们被广泛地应用于通信、消费和多媒体等诸多领域。
The topology of control network, system management, communication between control equipment and CPU, human machine interface (HMI) were clarified.
阐述了控制网络的结构，系统的管理，所控制设备与控制器间的通讯及人机界面。
The system adopted AT89S51 CPU, which can finish controlling, computing, storing and communication functions through extending program memory, data memory, serial port and parallel port.
本系统CPU采用AT 89s51，通过程序存贮器、数据存贮器、串口和并口的扩展，可以完成控制、计算、存贮和通讯等功能。
This type of bus interface can be accessed by memory mode and be applied to the exchange of data between two hosts, which can overcome the lack of communication interface in some types of CPU.
本接口采用存储器访问模式，克服了某些CPU外围通信接口少的缺点，易于实现双CPU间的总线对接，且无需考虑复杂的总线仲裁机制。
So, besides communication function, some simple IO & AD functions could be realized without additional CPU. Buses could be designed to be connected with CPU as well.
这样，在完成通信功能的同时，可以无需外加CPU即完成一些简单的IO、AD等功能，也可以设计出总线方式与CPU相连。
The standardization of Unified ETC System will be involved with wireless communication, CPU IC, information security, system integration, testing etc.
联网电子收费系统涉及无线通讯、智能卡技术、信息安全、系统集成、测试技术等多个领域。
With regards to the hardware design, a DSP chip TMS320F206 is adopted as CPU, and builds a hardware platform of sample, control, communication and human interface.
硬件设计方面采用DSP芯片TMS320F206为核心处理器，建立起基本的采样、控制、通信和人机接口硬件平台。
Completion stealing is a problem difficult to deal with in protocol communication between CPU and PCI bus.
事务窃取一直是困扰CPU与PCI总线实现协议通信的难题。
There are lots of code to perfect the functions of system, optimize the CPU resources and establish efficient communication protocol.
大量代码完善系统功能，优化处理器资源，建立快速高效的通信协议。
A multiprocessor communication system is designed in this paper based on the multi-CPU digital submerged arc welding system, and the realization of communication is discussed in detail.
针对自行开发的基于多cpu数字化埋弧自动焊系统进行了多机通信系统的设计，具体讨论了多机通信的实现。
The communication system has rapid data flows attributed to parallel data transmission by using double CPU.
由于该通讯单元采用双CPU结构，使所有的数据交换并行进行，因此系统通信速度快。
Traditional methods of environmental monitoring take microcontroller as their CPU, transfer data by the telephone lines, Ethernet or other wired communication ways.
传统的环境监控主要采用单片机进行数据采集，配合电话线、以太网等有线通信方式实现数据的传输。
Master CPU and slave CPU are used to control information transmission together. Slave CPU takes charge of reception and sending, so that master CPU can assign few resources for communication task.
主、从cpu协调控制信息传输，由从CPU负责串口的接收和发送，使主cpu的通讯任务占用很小的系统资源，并使用CPLD技术及高速串口集成芯片。
This paper describes a multiplexer which can multiplex two channels of data. It adopts asynchronous serial communication mode, USES Single chip CPU-89C51 and other IC chips to realize the function.
本文探讨的是一个两路的数据复用器，该数据复用器采用异步串行通信方式，主要用89c5 1单片机来实现。
This paper describes a multiplexer which can multiplex two channels of data. It adopts asynchronous serial communication mode, USES Single chip CPU-89C51 and other IC chips to realize the function.
本文探讨的是一个两路的数据复用器，该数据复用器采用异步串行通信方式，主要用89c5 1单片机来实现。
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