bus master 中文意思是什麼

bus master 解釋
總線控制者
  • bus : n （pl busses buses）1 公共馬車；公共汽車；客機。2 〈口語〉汽車，機器腳踏車；飛機。3 【電學】信息...
  • master : n 1 主人；僱主，老闆（opp servant）；船長；船主；家長；校長。2 〈常無冠詞〉善能[長于、精通]…的人...
  1. This master thesis aims at developing a natural gas meterage, management and remote monitoring system with distributed hierarchy, which is based on the rs - 485 bus and the modbus plus network in pc in the field

    本碩士論文致力於研製一套分散式總體結構的基於rs - 485總線和微機上實現的modbusplus網路的天然氣計量管理與遠程監測系統。
  2. 6 x 32 bit pci bus master standard version 2. 2 interface

    匯流排介面符合2 . 2標準
  3. The hardware is developed on the basis of the single - wire and multi - master network structure of can bus

    硬體採用基於can總線技術的一線制、多主方式的網路結構為控制平臺。
  4. According to the request of this subject, we have developed the system hardware and software for the slave device and the inspection software running on the pc. in this paper all of the followings is illustrated detailedly, such as the research on the principles of measurement and its realization, three means of water - level measurement that are separately based on photo electricity coder, pressure sensor and potentiometer ; selection of the microchip, we choose an advanced integrated soc ( system on chip ) microchip c8051f021 as the main controller ; realization of signal sampling, processing and its conversion in the mcu ; application of high precision 16 bits adc cmos chip - - ad7705 in our system, designing its interface with the microchip and relevant program ; using a trickle charge timekeeping chip ds1302 in the system which can provide time norm and designing of its i / o interface and program ; additionally, a 4 ~ 20ma current output channel to provide system check - up using ad421. in the system, ad421, ad7705 and the microchip compose spi bus ; to communicate with the master pc, here we use two ways which are separately rs232 and rs485 ; moreover, there are alarm unit, keyboard unit, power supply inspection unit and voltage norm providing unit in the system

    針對研製任務的要求，課題期間研製了下位機系統硬體和軟體，開發了上位機監控軟體，其中所作的具體工作包括：測量原理的研究和在系統中的實現，在本次設計中用三種方法來進行水位測量，分別是旋轉編碼器法、液位壓力傳感器法和可變電阻器法；主控晶元的選擇，我們選用了高集成度的混合信號系統級晶元c8051f021 ；實現了信號的採集和處理，包括信號的轉換和在單片機內的運算；高集成度16位模數轉換晶元ad7705在系統中的應用，我們完成了它與單片機的介面設計及程序編制任務；精確時鐘晶元ds1302在系統中的應用，在此，我們實現了用單片機的i o口與ds1302的連接和在軟體中對時序的模擬，該晶元的應用給整臺儀器提供了時間基準，方便了儀器的使用；另外，針對研製任務的要求，還給系統加上了一路4 20ma模擬信號電流環的輸出電路來提供系統監測，該部分的實現是通過採用ad421晶元來完成的，本設計中完成了ad421與單片機的spi介面任務，協調了它與ad7705晶元和單片機共同構成的spi總線系統的關系，並完成了程序設計；與上位機的通信介面設計，該部分通過兩種方法實現： rs232通信方式和rs485通信方式；系統設計方面還包括報警電路設計、操作鍵盤設計、電源監控電路設計、電壓基準電路的設計。
  5. Any incorrect operation to connect a ground wire ( line 5 ) of the substation in one bus will badly affect the whole system, i. e. : any substation in corresponding 1 - 20 call master station will be difficult or fail to select

    為確保防暴分機的正常安裝，將隨機配送的安裝底盒支撐桿放進安裝底盒內（如上圖所示） ，能有效防止塑料底盒向內變形。
  6. 3 pci bus master slots, agp 4x cnr port

    內置alc201 ac97 3d音效控制晶片
  7. To help in the effort, mr. harsha, a local youth proficient in graphic art, worked through the night in his photography studio, preparing fabric banners bearing master s image, which were then hung on both sides of the relief team s bus. the young man firmly declined payment for his work, but accepted a swiss army knife gratefully offered as a gift by the initiates

    當地一位開設照相館兼具美工技能的哈夏先生，熬夜為我們製作師父的法相布條，以便懸掛在大巴士兩邊，由於他堅持不收任何費用，同修便將隨身攜帶的瑞士刀回贈給他，以表感謝之意。
  8. The petroleum hotel of guangzhou has a history of 18 years, located in guangzhou and stand in the flourishing location of future, close to the railway station of guangzhou, the near neighbour has long - distance bus master station and civil aviation authority, traffic very convenient, nearby have, flow, spend park, yuexiu park, blue garden, sun zhongshan s memorial hall, etc. have a rest in the good destination

    廣州石油賓館有十八年歷史，座落在廣州站前路繁華地段，緊靠廣州火車站，近鄰有長途汽車總站和民航局，交通十分便利，附近有流花公園越秀公園蘭圃中山紀念堂等休憩好去處。廣州石油賓館緊鄰華僑酒店，您要進住華僑酒店的話，不妨到石油賓館試住一晚，我們一定在優惠的價格下提供同樣優質的服務和房間質素。
  9. On the base of the existing ip cores, the relevant master interfaces and slave interfaces according with those on - chip bus standards are designed, and the transfer types of the on - chip bus standards by the needs are realized

    在充分了解現有ip核的基礎上，設計相應的滿足片上總線標準的主設備和從設備介面，並根據需要實現片上總線標準中的各種類型的傳輸，包括突發傳送等。
  10. On march 25, 2003, a video seminar on the teachings of our dearest master ching hai was held in via del mar, a city located one and a half hours by bus from santiago, the capital of chile

    2003年3月25日，在離智利首都聖地牙哥大約一個半小時車程的城市維拿達馬vina del mar ，舉辦了一場師父的錄影帶講座。
  11. In this paper, a variable blast air conditioning system based on vpvt control method is discussed. it is two stages master - slave bus control system. the variable static pressure smart coordinated control algorithm is realized by the master

    本文研究了一種基於vpvt控制的變風量空調系統，這是一種二級主從式總線控制系統，主機實現了變靜壓智能協調控制， n臺從機分別對vav實現變風量的溫度間歇式pid批量控制。
  12. Main products : front brake module ; hydraulic disc and drum brake assembly ; brake master cylinder and wheel cylinder assembly ; clutch operating cylinder and clutch wheel cylinder assembly and so on. they are mainly for light duty truck, bus, car, business vehicle

    公司主要產品有：前制動器模塊化液壓盤式鼓式制動器總成制動總泵分泵總成制動蹄總成離合器分離主缸和離合器分泵總成制動盤制動鼓等，主要配套車型為輕卡輕客轎車和小型商用車。
  13. Multi threaded bus master

    多重主控
  14. Design of logic control circuits, device driver and application of the high - speed data communication system based on pci bus are completed. with s5933 bus master ( dma ), bidirectional and high - speed data transmission are realized

    本文完成了基於pci總線的雙機高速數據通信系統的邏輯控制電路設計、驅動程序及應用程序的開發，實現了s5933總線主控（ dma ）方式的雙向高速數據傳輸功能。
  15. Fifo data channel of pci interface chip s5933 and approach of realizing pci bus master dma through the fifo is introduced in detail. the reason for choosing s5933 ' s fifo to transfer data at high speed is clarified. secondly, the design process of hardware is introduced

    文中首先介紹了pci總線的協議，討論了pci介面的實現途徑，並詳細介紹了pci介面晶元s5933的fifo通道及其總線主控dma方式的實現方法，闡明了選用s5933的fifo通道進行高速數據通信的原因。
  16. The features of pci local bus, signal definition, command definition, bus operation and the addendum of the pci local bus specification, revision2. 3 are introduced briefly at first. then the structure and function of plx pci 9656 pci bus mastering i / o accelerator are summarized including : pci 9656 ' s three data transfer modes ( direct master, direct slave, and dma ) and direct connection to three processor local bus types ( m mode, c mode. j mode )

    在簡要介紹了pci總線的特點、 pci總線的信號、命令和操作規范、 pci總線的配置空間以及有關最新pci總線規范pci2 . 3里的一些新增和修改的內容之後，本文概述了plx公司的pci總線專用控制器pci9656結構和功能，並介紹了pci9656的發起者、從設備、 dma三種工作模式以及m 、 c 、 j三種局部總線介面方式。
  17. The third part stressed on the design of gantry control print circuit, especially on how to use am85c30 to expand serial port and to realize the master - slave mode multi - point bus serial communication system with the principle gantry control circuit and other subordinate circuits using rs - 485 bus standard. we developed an idea of more tasks and non - occupancy in programming to make sure that the circuit can complete the communication between the gantry control circuit and other circuits within the permissible minimum time in the system

    論文的第三部分重點說明了pet系統機電控制部分中主機箱控制板的設計，尤其突出介紹了用串列通信控制器am85c30實現擴展串口，用rs - 485總線傳輸標準實現的以該控制板為主機，機電控制部分其餘子模塊為從機的主從式多點總線型串列通信系統，在軟體設計上引入了一種多任務非佔先式編程的思想，使得該主控制板能夠在系統允許的最小時間內完成與其餘子模塊之間的信息交換。
  18. The profibus - dp bus - mastering network of the system researched in this article was constructed which adopts plc300 as main site and the module of em277 date bus mating with plc200 as subordinate site, through the hardware station construction and the software configuration realized the network communication, and edited the master site procedure to realize controlling subordinate sites, then the master station procedure has been carried on simulation running and debugging

    本文研究的系統構建了一個以西門子公司的s7 - 300plc為主站、以s7 - 200plc配合em277總線模塊作為從站的profibus - dp總線控制網路，通過硬體建站、軟體組態來實現網路的通訊，並編輯主站程序實現了對從站的控制，然後對主站程序進行了模擬運行和調試。
  19. Ide bus connector 0 master device

    Ide總線連接器0主設備
  20. 107 master tells jokes wrong bus ! master tells jokes wrong bus

    107師父講笑話上錯巴士
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