數字數據總線 的英文怎麼說

中文拼音 [shǔzìshǔjùzǒngxiàn]
數字數據總線 英文
digital data bus
  • 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 ...
  • 據 : 據Ⅰ動詞1 （占據） occupy; seize 2 （憑借; 依靠） rely on; depend on Ⅱ介詞（按照; 依據） according...
  • 總 : Ⅰ動詞（總括; 匯集） assemble; gather; put together; sum up Ⅱ形容詞1 （全部的; 全面的） general; o...
  • 線 : 名詞1 （用絲、棉、金屬等製成的細長的東西） thread; string; wire 2 [數學] （一個點任意移動所構成的...
  • 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
  • 數據 : data; record; information
  1. According to the requirements of disign, the system apply mcu at89c2051 to extend 32 keybords, and meantime the system can use battery which can be recharged to supply power. as a whole, the system charact eristic of inputting by keyboard and interacting by chinese characters can display and store spectrum data automatically and accomplish data handling. what ' s more. the system can communicate with other computers by the interface of rs - 232c

    同時，為了實現人機交互，系統採用at89c2051擴展了32鍵鍵盤。在系統的供電方面系統可採用充電電池供電。總體來說，系統採用按鍵輸入，漢字人機對話，能自動顯示和存儲測量譜線，並完成數據處理工作，除此之外，系統可通過rs - 232c與其它計算機聯機使用。
  2. The control system cpu process remote control for the equipments mentioned above through prodibus - dp, receiving operation and handclap status which feed back by control equipment, using the style of control word in the data format

    通過profibus ? dp總線，控制系統cpu對上述控制裝置進行遠程控制，並接收控制裝置反饋的運行狀態和故障狀態，數據格式採用控制字方式。
  3. The subject has mainly finished designing and debugging software and hardware of a / d decode module, fpga video processing module, video data frame deposit module, base clock produce module, d / a encode module, i2c bus control module, etc. a / d decode module gathers analog tv signals and realize video decode ; fpga video processing module deals with the data after decoding and produces systematic logic control signal ; video data frame deposit module offers the buffering area to a large n umber of high - speed video data ; base clock produce module through input basic video signal offers system accurate relevant synchronous signal ; under control of video processing module d / a decode module convert digital video data into compound tv signal which can be shown in tv directly ; i2c bus control module is used to initialize the chip of system by simulating i * c bus timing

    本課題主要完成了a d解碼模塊、 fpga視頻處理模塊、視頻數據幀存模塊、基準時鐘產生模塊、 d a編碼模塊、 i ~ 2c總線控制模塊等部分軟、硬體設計及調試。其中a d解碼模塊採集模擬電視信號實現視頻解碼； fpga視頻處理模塊對解碼后的數據進行去噪處理的同時還負責系統的邏輯控制；視頻數據幀存模塊為大量高速的視頻數據提供緩沖區；基準時鐘產生模塊通過輸入基準視頻信號為系統提供精確的相關同步信號； d a編碼模塊在視頻處理模塊的控制下把數字視頻數據轉換成復合電視信號供顯示用： i ~ 2c總線控制模塊模擬i ~ 2c總線時序實現對系統中編、解碼晶元的初始化。
  4. Further investigated and analyzed composition structure and flow data that dsa ' s formation of image is systematic at first in this paper, carried on intact summing up to the data in the system, having given out the plan of design of high speed and large capacity data channel of digital formation of image system of x - ray ; deeper discussion of control way on sdram, give solution that many pieces of sdram works togetherses of realizing heavy capacity, designing of heavy capacity deposit board realize storing at a high speed to vision data by frame on the basis of this ; through further investigations of interface of pci bus, optimize back end state machine design and urge procedure making with lower, giving intact pci interface scheme that realize high speed dma data transmission and satisfy request of video transmitting ; further investigate the figure systematic design method of programmable logic devices, due to the difficult point of drifting about of enabled signal in fifo in common use and setting up and keeping of output signal, method has been proposed of improving stability of system making use of signal utilizing the phase locking ring in fpga to offer a lot of clocks to move thus realize coordinating the data between every module of system to transmit at a high speed by making use of fifo

    本文首先對數字減影血管造影（ dsa ）成像系統的組成結構和數據流向進行了深入研究和分析，並對系統中的數據流向進行了完整的歸納和總結，給出了x線數字成像系統中的高速大容量數據通道的設計方案；在對sdram的控制方式做了深入探討后，給出了實現大容量多條sdram共同工作的解決方案，在此基礎上設計了大容量幀存板實現對圖象數據進行高速存儲；通過對pci總線介面的深入研究，優化後端狀態機設計和低層驅動程序開發，給出了完整的pci介面方案實現高速dma數據傳輸，完全可以滿足視頻傳輸要求；深入研究了基於大規模可編程器件的數字系統設計方法，針對通用fifo使能信號漂移、輸出數據難于建立和保持等設計難點，提出了利用fpga中的鎖相環提供多個時鐘相移的信號來提高系統穩定性的解決方案，從而實現利用fifo來協調系統各模塊之間的數據高速傳輸。
  5. The risc mcu core is based on harvard architecture with 14 - bit instruction length and 8 - bit data length and two - level instruction pipeline the performance of the risc mcu has been improved by replacing micro - program with direct logic block

    設計的riscmcu採用14位字長指令總線和8位字長數據總線分離的harvard結構和二級指令流水設計，並使用硬布線邏輯代替微程序控制，加快了微控制器的速度，提高了指令執行效率。
  6. Digital data communication for measurement and control - fieldbus for use in industrial control systems - type 8 : interbus specification

    測量和控制數字數據通信.工業控制系統用現場總線.類型8 : interbus規范
  7. Digital data communications for measurement and control - part 1 : profile sets for continuous and discrete manufacturing relative to fieldbus use in industrial control systems

    測量和控制用數字數據通信.第1部分:與工業控制系統用現場總線相關的連續和不連續製造用輪廓圖集
  8. Digital data communication for measurement and control - fieldbus for use in industrial systems - type 3 : profibus specification

    測量和控制數字數據通信.工業控制系統用現場總線.類型3 : profibus規范
  9. Insulation co - ordination - part 1 : definitions, principles and rules iec 60071 - 1 : 2006 ; german version en 60071 - 1 : 2006

    測量和控制數字數據通信工業控制系統用現場總線類型3 ： profibus規范第1部分：概述和導則
  10. Connectors for electronic equipment - tests and measurements - part 14 - 4 : sealing tests - test 14d : immersion - waterproof iec 60512 - 14 - 4 : 2006 ; german version en 60512 - 14 - 4 : 2006

    測量和控制數字數據通信工業控制系統用現場總線類型3 ： profibus規范第6部分：應用層協議規范
  11. Connectors for electronic equipment - tests and measurements - part 14 - 6 : sealing tests - test 14f : interfacial sealing iec 60512 - 14 - 6 : 2006 ; german version en 60512 - 14 - 6 : 2006

    測量和控制數字數據通信工業控制系統用現場總線類型3 ： profibus規范第4部分：數據鏈路層協議規范
  12. Connectors for electronic equipment - tests and measurements - part 14 - 2 : sealing tests - test 14b : sealing - fine air leakage iec 60512 - 14 - 2 : 2006 ; german version en 60512 - 14 - 2 : 2006

    測量和控制數字數據通信工業控制系統用現場總線類型10 ： profinet規范第1部分：應用層服務定義
  13. Digital data communication for measurement and control - fieldbus for use in industrial control systems - part 4 : data link protocol specification

    測量和控制用數字數據通信.工業控制系統用現場總線.第4部分:數據鏈路協議規范
  14. Corrigendum 1 - digital data communications for measurement and control - fieldbus for use in industrial control systems - part 4 : data link protocol specification

    勘誤1 .測量和控制用數字數據通信.工業控制系統用現場總線.第4部分:數據鏈路協議規范
  15. Digital data communications for measurement and control - fieldbus for use in industrial control systems - data link service definition

    測量和控制用數字數據通信.工業控制系統用現場總線.數據鏈路服務定義
  16. Digital data communication for measurement and control - fieldbus for use in industrial control systems - part 3 : data link service definition

    測量和控制用數字數據通信.工業控制系統用現場總線.第3部分:數據鏈路服務定義
  17. Connectors for electronic equipment - tests and measurements - part 13 - 2 : mechanical operation tests - test 13b : insertion and withdrawal forces iec 60512 - 13 - 2 : 2006 ; german version en 60512 - 13 - 2 : 2006

    測量和控制數字數據通信工業控制系統用現場總線類型3 ： profibus規范第2部分：物理層規范和服務定義
  18. Digital data communications for measurement and control - fieldbus for use in industrial control systems - part 1 : overview anf guidance for the iec 61158 series

    測量和控制用數字數據通信.工業控制系統用子段總線.第1部分: iec 61158系列的綜述和指南
  19. Dsp owns rapid instruction periods, address buses separated from data buses, which can excellently adapt to the rapid digital signal process

    Dsp擁有快速的指令周期以及地址、數據總線分離等適合快速數字信號處理的優點。
  20. Connectors for electronic equipment - tests and measurements - part 13 - 5 : mechanical operation tests - test 13e : polarizing and keying method iec 60512 - 13 - 5 : 2006 ; german version en 60512 - 13 - 5 : 2006

    測量和控制數字數據通信工業控制系統用現場總線類型10 ： profinet規范第2部分：應用層協議規范
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