數字終端介面 的英文怎麼說
中文拼音 [shǔzìzhōngduānjièmiàn]
數字終端介面
英文
dti digital terminal interface- 數 : 數副詞(屢次) frequently; repeatedly
- 字 : Ⅰ名詞1 (文字) character; word 2 (字音) pronunciation 3 (字體) form of a written or printed ...
- 終 : Ⅰ名詞1 (最後; 末了) end; ending; finish 2 (指人死) death; end 3 (姓氏) a surname Ⅱ形容詞(...
- 端 : Ⅰ名詞1 (東西的頭) end; extremity 2 (事情的開頭) beginning 3 (門類; 方面) item; point 4 (原...
- 面 : Ⅰ名詞1 (頭的前部; 臉) face 2 (物體的表面) surface; top 3 (外露的一層或正面) outside; the ri...
- 數字 : 1. (表示數目的文字; 表示數目的符號) figure; digit; numeral; character; numeric character 2. (數量) quantity; amount
- 終端 : terminal; terminus; terminator; tag end; end; termination; trailing end; end point; terminating終...
- 介面 : joggle; nozzle; mouthpiece; [計算機] interface
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Essential requirements for terminal equipment intended for connection to digital interfaces of the pstn using channel associated signalling
使用相關信號通道將終端設備聯接于公共開關電話網路數字介面的基本要求Essential requirements for terminal equipment intended for connection to digital leased circuits of the public telecommunications network using a ccitt recommendation x. 21bis interface
使用ccitt推薦標準x . 21bis規定的介面與公共通信網路數字租借線路終端設備相連接的基本要求The software and hardware design of portable digital testing equipment based on tms320vc5510 are presented, which is the newly efficient and low power consuming dsp of ti corporation. the system realizes the requirement of sample theorem when sampling the wide spectrum signal with an equivalent sample technology, integrates the lcd control core in cpld and makes cpld as lcd controller instead of specific lcd controller, and makes the colorful stn - lcd as terminal displaying facility. the system suits the development requirement of the new portable digital testing equipment with the specialities of low power consuming, high integration and good displaying interface
本文介紹了以ti公司新一代高效率、低功耗數字信號處理器tms320vc5510為核心實現的便攜式測試設備的軟硬體設計,以等效采樣技術實現采樣寬頻譜周期信號對采樣定理的要求,在cpld內集成完整的lcd控制核代碼,並以cpld作為lcd控制器取代專用控制器,以stn彩色lcd作為終端顯示設備,該方案具有功耗低、集成度高、良好的人機介面等特點,適合新一代便攜式測試設備的發展需求。Essential requirements for terminal equipment intended for connection to unstructured digital leased circuits of the public telecommunications network using a ccitt recommendation g. 703 interface at a rate of 2048 kbit s with a 75 unbalanced presentation
使用ccitt g . 703推薦標準規定的介面在75歐姆不對稱表示的2048 k比特每秒掃描率與公共通信網非結構數字出租電路終端設備相連接的基本要求Essential requirements for terminal equipment intended for connection to unstructured digital leased circuits of the public telecommunications network using a ccitt recommendation g. 703 interface at a rate of 34368 kbit s with a 75 unbalanced presentation
使用ccitt g . 703推薦標準規定的介面在75歐姆不對稱表示的34368 k比特秒掃描率與公共通信網非結構數字出租電路終端設備相連接的基本要求In this terminal, the dvb - based front - end interactive module comprises a double - tuner and embedded cable modem. it can simultaneously receive dvb digital tv programs and the interaction of broadband multimedia services. meanwhile the home terminal has variable interfaces, easy for expansion. this paper mainly focuses on the design of software and hardware architecture, high speed communication channel , and the research of the implementation technology of the multimedia integrated services
家用綜合業務終端採用了雙調諧器加內嵌cm的方法來構建終端系統的dvb前端交互模塊,可以同時完成dvb數字電視節目的接收和寬帶多媒體業務的交互,其豐富的介面類型便於綜合業務的擴展。The network ( air ) interface between a mobile end system ( m - es ) and the cellular digital packet data ( cdpd ) - based wireless packet data service provider network
移動終端系統( m - es )和基於蜂窩數字分組數據( cdpd )之間的網路(空中)介面,基於無線分組數據業務提供商網路。Firstly upon the real - time operating system rex, we study the module of ui task, adopt the in - level finite state machine mechanism, and give the total architecture design of the ui task, at the same time, realize the functional routines of the application, the definition of data structure, the design of interface etc ; then, we study the access strategy design of flash data and the display implementation design of lcd ; and study multi - language mechanism, design and implement text input method and display of multi - language ; finally, it evaluates the analysis and design of embedded software and makes a summary
同時,設計開發了一些功能模塊,包括數據結構定義,各種介面實現等。然後,研究了以flash為存儲介質,對數據的存儲管理的實現;以lcd為顯示媒介,對數據的顯示管理的實現。接著研究了移動終端的多語言機制,設計並實現了多語言文本的輸入法及字元顯示功能;最後,本文對cdma移動終端嵌入式軟體的分析、設計進行了評估與總結,並對未來的工作進行展望。分享友人