線外儲存器 的英文怎麼說
中文拼音 [xiànwàichǔcúnqì]
線外儲存器
英文
storage off-line- 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...
- 外 : Ⅰ名詞1 (外面) outside; external side 2 (外國) foreign country 3 (以外) besides; beyond; in ...
- 儲 : Ⅰ動詞(儲藏; 存放) store up; save; keep [have] in reserve Ⅱ名詞1. (繼承人) heir 2. (姓氏) a surname
- 存 : 動詞1 (存在; 生存) exist; live; survive 2 (儲存; 保存) store; keep 3 (蓄積; 聚集) accumulat...
- 器 : 名詞1. (器具) implement; utensil; ware 2. (器官) organ 3. (度量; 才能) capacity; talent 4. (姓氏) a surname
- 線外 : off-line
-
In the hardware design, the paper completes modules ’ design like outside memory, patulous a / d, patulous d / a, rs232 communication, ecan communication, led control, keyboard control, distant control, emulation, reset, logic voltage switch, dsp supply power regulate and ac - dc power circuit, as well as room layout design like anterior panel, back panel etc. and dsp transfers data with peripheral equipments except outside memory using serial ports. besides, the whole circuit is configured in interrupt response. thus, it can meet system demand as well as take full advantage of tms320f2812 ’ s hardware resource. in the software design, the paper finishs programs like the interface programms intercommunicates with people, the distant control program, ad and da modules ’ control program, in addition, the paper select the velocity and acceleration state - feedback algorithm and is written in the program. the software design uses dsp integrate exploiting environment named ccs2. 2 of ti inc. as software instrument, and programs with the combination of c language and assembly language. moreover, in order to maintenance or modify the software expediently and shorten software ’ s exploitation time, the design adopt software modularization technique. finally, some air cylinder experiments are carried out to proved that the pneumatic controller is very practical
在硬體設計中,本文完成了片外存儲器擴展、 a / d擴展、 d / a擴展、 rs232通信介面、 ecan通信總線介面、液晶顯示控制、鍵盤控制、遠程控制、模擬、復位、邏輯電平轉換、 dsp工作電源校正電路和ac - dc電源等模塊設計以及控制器前面板、後面板等的空間布局設計。其中dsp與除外部存儲器的外圍設備之間的數據傳送全部採用串口通信,同時系統電路配置成中斷響應方式,這樣既滿足了系統要求,又充分利用了tms320f2812的硬體資源。在軟體設計中,本文完成了人機界面功能模塊、遠程控制模塊、 ad擴展模塊、 da擴展模塊、速度和加速度狀態反饋的控制演算法的程序設計。Effects of different calcium concentration on ca2 + in ca2 * - sequester ing organelles of photoreceptor cell in penaeus monodon fabriciu by the combined oxalate - pyroantimonate technique, we observed the subcellular distribution of calcium in the photoreceptor cells of penaeus monodon fabricius, by changing the extracellular calcium concentration. the result showed that, in vitro, in presence of 50mmol / l, the quantity of calcium antimonate deposit in the multivesicular bodies, pigment and lamellar body were more than that of photoreceptor incubated in lower calcium solution, which contained 50mmol / l egta. in higher calcium solution, we ecu id not f i nd the depos i t in the mitochondr ia, but in lower calcium solution, there was a little deposit in the mitochondria
學位論義小同ca卜濃度對斑節對蝦光感受器的形響3 .外界不同鈣離子濃度對斑節對蝦光感受器細胞內所儲存的鈣離子的影響應用草酸一焦銻酸鹽結合的沉澱技術研究斑節對蝦光感受器細胞在不同ca之『濃度條件下胞內儲存的ca2 +變化,其電鏡觀察表明:在高鈣溶液培育后,細胞內的多囊體、色素顆粒、板膜體中都存在大量的焦銻酸鈣沉澱的黑色顆粒,線粒體中未發現沉澱;在生理溶液培育后,線粒體中出現沉澱,而其他caz +儲存器中焦銻酸鈣沉澱的黑色顆粒大量減少。A circuit that pulls information from the control store memory based upon external events or conditions
依據外部事件或條件將信息從控制存儲器中取出的一種線路。In addition, the students use multimedia computers, printers, cd - roms, laserdiscs, vcrs, video editing machines, camcorders, cable television, online services, and telephones - - simple but effective research tools
另外,多媒體電腦,印表機, cd只讀存儲器,激光唱片,錄像機,視頻編排機,攝像機,有線電視,在線服務和電話,這些看是簡單的操作,但對孩子們卻是很有效的研究工具。According to the wireless communication characters of gastrointestinal inspecting instrument, the wireless channel simulation model between the transmitter of capsule and external receiver was set up
摘要根據胃腸動力診查儀的無線通信特性,建立從膠囊發射器到體外數據接收存儲器的無線通信通道的模擬模型。It realizes the functions of storing and transferring the information of fire alarm, displaying time, scanning keyboards, the safe maintenance of system and so on. the part of wireless communication is controlled by at89c2051 mcu, mainly realizing transmitting and receiving data between controller and other detectors. the external signals received by a wireless module are transmitted to mcu through shaping circuit, and the signals of mcu are transmitted by a wireless module through tone modulation circuit
人機交互部分以單片機c8051f020為核心,為用戶提供一個良好的操作環境,實現了火災報警信息的存儲及調用、時間的顯示、鍵盤的掃描、系統的安全維護等功能;無線通信部分由單片機at89c2051來控制,主要實現控制器與其它探測裝置之間信號的無線發射和接收,無線通訊模塊接收到的外部信號經過整形電路送入單片機,單片機發出的信號經過音頻調制再由無線通訊模塊發送出去,這樣實現了數據的無線傳輸;本文還從節能的角度出發,兼顧性能的可靠性,提出了一種合理的無線火災報警的信息傳輸模式。On top of its conventional activities of signal magnification, reshaping, filtering, sampling, a / d transformation and scale switching, the intelligent sensor system can perform kinds of advanced operations such as on - line storage of parameters, real - time data processing, self - diagnosing of the system and so on. because of its communication interface with pcs, it serves as intelligent plug & play network sensor
它除了能完成對傳感敏感器件的信號進行放大、整形、濾波、采樣、 a d變換及標度變換外,還可實現參數在線存儲、數據實時處理、系統自我診斷等功能,並可以通過其通訊介面與溫室現場總線相接,組成即插即拔的智能網路傳感節點。The dissertation implements acquisition data high speed transfer with pci bus dma technology and designs four group high speed streaming disk interface to expand high speed and high capacity memory and implement mass storage
本文運用基於pci總線的dma技術實現了採集數據的高速傳輸,並通過設計4組高速流盤介面來外擴高速超大容量存儲器,實現了連續採集的海量存儲。Eprom : erasable programmable read only memory : switch pattern in circuit can be erased by exposure to ultraviolet light
可擦可編程只讀存儲器:可擦可編程只讀存儲器:暴露于紫外線光就可以擦除電路控制方式。Storage, off - line
線外儲存器With vc - 12 virtual concatenation, we can make efficient and flexible use of the bandwidth. sdram, as a mass storage medium, is applied also. in this design, i use hy57v643220ct - 6, with 32bit data width, up to 166m system clock, as the buffer of vc - 12 virtual concatenation alignment and ethernet data transmission
本論文設計系統中採用了現代的hy57v643220ct - 6作為外部存儲器,它的數據線是32位寬,保證了吞吐量,時鐘可高達166m ,保證了速度,用它實現了多個以太網發送端緩存和多路vc - 12虛級聯的對齊。A programmable read - only memory that can be erased by exposure to ultraviolet light and then reprogrammed
可擦寫編程的只讀存儲器可編程只讀存儲器,可經紫外線照射後去掉原程序后再編程Peripheral devices in embedded systems are often connected to the mcu as memory - mapped i / o devices, using the microcontroller ' s parallel address and data bus. this results in lots of wiring on the pcb ' s to route the address and data lines, not to mention a number of address decoders and glue logic to connect everything
由於并行總線擴展時連線過多,外圍器件工作方式各異,外圍器件與數據存儲器混合編址等,都給單片機應用系統設計帶來布線復雜,線路板面積大,易引起emi和esd干擾等困難,這在一些比較復雜的應用系統是難以接受的。In the digital ultrasonic flaw detectors, backward - wave signal is sampled and changed through the highspeed a / d converter, and we ' ll get a large number of datas. because datas are not all be used to draw testing curve, they must be compacted. lt is necessary to compress so much datas, so data - compaction instrument must be designed and used. here introduces the principle of data - compaction instrument, and designs a exclusive instrument using isp which may change compression point and automatically provide 1024 consecutive addresses of outside data storage unit
在數字化超聲波探傷中,回波信號經高速a d采樣變換后,會得到大量的採集數據。但在探傷曲線的描繪中並不是用到所有數據,因此要對這些數據進行壓縮處理,這就需要用到數據壓縮器,這里介紹了一種應用在線可編程技術及器件實現對大量采樣數據進行快速壓縮的方法,並設計了一種新型的專用isp數據壓縮器,該壓縮器具有壓縮點數可調,可自動提供1024個連續的外部數據存儲單元的地址等特點。Based on s698 technology, obt - devsys - s698 is one of the serial s698 - mil application development systems including 32 - bit embedded processor with 32 64 - bit fpu 160mhz processing speed sram memory controller flash memory controller uart ps 2 led interrupter controller, etc. the bus interfaces is composed of i2c spi magnetic card interface and ic card interface. obt - devsys - s698 carries on the advantages of s698 serial module such as compact structure and reasonable composition
Obt - devsys - s698是s698系列嵌入式處理器開發板中的一員,其上包括:具有32 64 - bit浮點運算單元的32 - bit嵌入式處理器,主頻160mhz , sram存儲器, flash存儲器具有三路uart介面,一路ps 2介面, led發光二極體控制電路,中斷操作按鈕其外擴總線包括i2c總線介面spi總線介面磁卡介面智能卡介面等。This master degree thesis, based on the observing of developing actuality of on - site electrical apparatus monitoring technology, aims at overcoming the problems existing in former on - site monitoring system, such as unable to realize multiple channels sampling and hold, unable to carry out multiple channel programmable magnification, unable to monitor frequency, low pick up bits, external rom low speed data saving, inefficient data query method, inflexible debugging and installation, low precision etc. by introducing eda ( electrical design automation ) technology, we put forward a creative circuit design scheme, which can considerable updated the on - site monitor system
本文根據電氣設備絕緣在線監測技術的發展現狀,針對以往在線監測數據採集系統存在的集成度低,不能實現多通路并行采樣,不能實現多通道同時程式控制放大,不能進行同步頻率監測,采樣位數較低,採用外部存儲器方式,對數據進行查詢的訪問方式,安裝調試不靈活等缺點,提出了應用現代微電子技術電子設計自動化( eda )技術實現對在線監測數據採集系統的改進。This paper sums the situations and trends of domestic and international engineering machinery firstly, discusses the demands and implements of intelligent and long - range monitoring and controlling, and constructs a three - layer model of the engineering machinery long - range monitorin and control system : the front unit control systems, the machine - mounted monitoring system and the long - range control center ; proposes a kind of structure of embedded system based on c / os - ; dissects the characteristics, structure, operation and schedule principle of c / os -, modified the kernel, and improves dependability of the schedule algorithm ; designs the hardware in detail : the microprocessor at91rm9200, the store unit, the serial interface, the human - computer interaction interface, the can bus control module, the debug interface and the reset circuit etc. ; on this basis, succeeds in transplanting c / os - to the system, sets up the operating system framework, designs the driver, sets up the institutional framework of upper user ' s application, provides the method and concrete application process of the graphical user interface module based on c / os -. the system designed in this paper, not only has the functions of local control, friendly human - computer interface, but also has various interfaces which make the system can be managed by the long - rang center
本文首先綜述了國內外工程機械行業發展的現狀和趨勢,闡明了實施工程機械智能化及遠程監控的意義和需求,並為此構建了工程機械遠程監控系統三層結構模型:前端單元控制系統、車載監控系統和遠程監控中心;提出了一種基於c / os -的嵌入式車載監控系統構建方案;深刻剖析了c / os -的特點、內核結構、運作機理、調度演算法,在此基礎上對其內核進行移植前的必要修改,並對其調度演算法進行了可靠性改進;對構成嵌入式系統硬體的各個主要部分:嵌入式微處理器at91rm9200 、存儲單元、串列介面、人機交互介面、 can總線控制模塊、調試介面以及復位電路等做了詳細的設計;在此基礎上,成功地將c / os -實時內核移植到本文研發的嵌入式硬體系統中,建立了車載監控系統的操作系統體系結構,編寫了該操作系統的底層硬體驅動程序,建立了上層用戶應用程序的組織結構,並給出了圖形用戶界面模塊化應用程序在c / os -操作系統上的建立方法和具體應用過程。On the basis of analysis to the research and design of the microbrowser, this article present a tight and distinct microbrowser ' s designing and realizing scheme, which restrcitly conform to the standard of wireless application protocol, furthermore, the scheme can adapat to the low main frequency and poor computation, limited storage capacity, small view screen and limited input device of mobile terminal
本論文在分析國內外微瀏覽器研究與設計的現狀的基礎上,根據移動終端主頻、計算能力都比較小,存儲器容量、顯示屏和輸入設備大小也受到限制的特點,基於無線應用協議標準的規定,提出了一種緊密、清晰的微瀏覽器的設計和實現方案。The system include collecting and gathering part. power energy is collected and stored by outer circuit, modulation and demodulation is finished by spread spectrum integrated circuit. the whole system is controled by the window which is designe d by software visual basic
該系統主要包括採集器和集中器,由外圍電路完成電量的採集和存儲,由擴頻晶元對信號進行調制和解調,通過電力線的傳輸,實現對電量的抄送,通過visualbasic設計的通信界面實現對系統的控制。In addition, this thesis tries to synthesize asp technology, ado, html, xml, svg and script programming, and integrates svg viewer and ie browser together, operates files which store data information using xml dom object, and makes the best of the latent energy of the computer network, so as to realize the web online publishing of graphics and images in cvidraw platform
此外,本論文嘗試了在綜合asp技術、 ado組件、 html 、 xml標記語言和svg矢量圖像、及腳本編程的前提下,將svgviewer與ie瀏覽器集成在一起,通過xmldom實現對儲存數據信息的文件進行操作,並充分發揮計算機網路的潛能,實現cvidraw平臺圖形圖像的在線web發布。分享友人