bus slave 中文意思是什麼

bus slave 解釋
總線從設備
  • 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...
  • slave : n 1 奴隸。2 …的奴隸，耽迷於…的人 （of; to）。3 奴隸一般工作的人，苦工。4 【動物；動物學】奴隸蟻 ...
  1. The development of fieldbus technology made lonworks field bus outstanding in all kinds of fieldbus. this paper simply introduces some kinds of common using fieldbus and the important position and influence of lonworks fieldbus in all kinds of fieldbus, carefully describes the technology core of lonworks technology, puts great emphasis on the introduction of the development and design of public security node of intelligent district which adopts computer, communication and control technology, carefully designs the interfaces of hardware circuits. the public security node of intelligent adopts 8031 single chip as its main processor to complete the application program of user, which mainly collects, process and control all kinds of field signal, and neuron chip 3150 as its slave processor to communicate with other nodes on field network, which works under parrel slave a mode

    現場總線技術的發展使得lonworks技術脫穎而出，本文簡要介紹了常用的幾種現場總線的概況以及lonworks技術在現場總線技術中的地位和影響，對lonworks技術的技術核心：神經元晶元、 lontalk協議、 lonworks收發器、 lonbuilder及nodebuilder進行詳盡的描述；重點介紹了集先進的計算機技術、通信技術、控制技術為一體的智能小區安防節點的開發與研製，對節點硬體電路的各種介面進行了詳盡的設計。本文設計的智能小區安防節點採用單片機8031作為主處理器來完成用戶的應用程序，主要負責對各種現場信號進行採集、處理及控制，工作在并行從a方式下的神經元晶元mc3150作為從處理器，主要完成與現場網路上的各節點及中心控制室之間的通信工作。
  2. 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。
  3. A method of simulating a slave device with i2c bus

    總線從器件的一種方法
  4. Ide bus connector 1 slave device

    Ide總線連接器1從屬設備
  5. Ide bus connector 0 slave device

    Ide總線連接器0從屬設備
  6. The writer achieves management information system and researches the field bus to the certain extent, further more, brings forth the design method to the profibus - dp intelligent slave device

    作者在完成了管理信息系統后還對現場總線做了一定的研究，比較深入的討論了profibus - dp這種總線的智能從站介面的設計方法。
  7. The objective of the research is to design a multifunctional and universalizable slave interface for profibus dp, so an ordinary device can be connected on this bus conveniently

    本課題旨在為profibusdp這一特定總線，設計一款通用的多功能從站介面，從而使普通的設備可方便的掛接到總線上。
  8. 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。
  9. The digital upward frequency conversion is the key element of the waveform synthesis. at the same time, basic theoretical analysis and optimum design are done for pci bus slave interface, fifo, transmit signal processor, digital - to - analog converter and logic control

    本文對波形合成技術的核心? ?數字上變頻進行了深入細致的研究和介紹，同時對波形合成器中的pci總線介面、先進先出緩沖器、發射信號處理、數模轉換及邏輯控制等部分進行了分析和優化設計，給出了最佳設計方案。
  10. 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。
  11. 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。
  12. 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。
  13. Then, chapter four describes the details of the implementation of video processing subsystem from processor unit, storage architecture unit, data i / o host - slave bus, data i / o interconnection unit four design aspects. in chapter five, host application programs and windows device driver design based on wdm are discussed

    第四章從處理器單元設計、存儲結構單元設計、數據i o主從總線設計，數據i o互連總線設計和系統控制中心單元設計五個方面分析視頻處理子系統的詳細設計。
  14. Master computer can realize such function as real - time running, monitoring, setting quality parameters, communication with slave computer, alarm and real - time printing by inserting appropriate function card of according to bus protocol of pc and software

    上位機採用pc機的總線技術和插卡技術實現實時運行、監控、設定性能試驗的參數、通訊、報警以及實時列印。
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