Matters needing attention about the choice of the RF IC are given, and the wireless semi-duplex communication protocol and the whole system's power management are presented in detail.
给出了射频ic选取中需要注意的事项，详细地论述了无线半双工通信协议的设计过程和整个系统的电源管理。
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。
Bipolar analog IC (b a I c) occupies an important position in the RF IC, which is widely used in personal mobile communication.
双极模拟IC在广泛应用于个人移动通信的RF IC中占有重要地位。
For the software, it mainly studies the implementation of contact-less IC card read-write course, the design of communication protocol between read-write module and host computer.
在软件方面重点研究了非接触式IC卡读写过程的实现，读写器与上位机的通讯协议设计。
Network on Chip (NoC) is an emerging IC architecture that cope with the increasing complexity and communication requirements of current System on Chip (SoC).
片上网络作为一种全新的集成电路体系结构，可以很好的解决随着复杂度的增加所带来的片上通信需求问题。
After testing, the IP cores can complete the communication with the IC card.
经过测试，本文设计的IP核能够完成与IC卡的通讯功能。
This paper introduces the architecture and design principles of a door locking system using IC card, taking SLE4442 as an example. It explains particularly the realization of communication.
本文以SLE44 42型IC卡为例，介绍宾馆IC卡门锁系统的组成及设计原理，并着重讲解了通讯的实现。
AzureWave self designed and produced the world smallest SiP IC, mini module CARDS which aims to the main stream market in Wireless communication, Bluetooth, Camera module, GPS, DVB and so on.
公司自主研发生产半导体系统集成电路芯片及模块的产品，产品含括先进无线通信，蓝牙，摄像头，全球定位系统，移动电视，并提供完整配套的产品售后应用服务。
We can improve the reliability by adopting fledged RS422 Bus technology, selecting highly reliable IC, and shielding the communication channel.
硬件方面我们采用成熟可靠的RS422总线技术，选用高可靠性的通信芯片，以及给通信线路加上屏蔽层等措施来提高可靠性。
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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