繪圖晶元 的英文怎麼說

中文拼音 [huìtújīngyuán]
繪圖晶元 英文
emma emma
  • 繪 : 動詞（畫出圖形; 描寫） paint; draw
  • 圖 : Ⅰ名詞1 （繪畫表現出的形象; 圖畫） picture; chart; drawing; map 2 （計劃） plan; scheme; attempt 3...
  • 晶 : Ⅰ形容詞（光亮） brilliant; glittering Ⅱ名詞1. （水晶） quartz; （rock） crystal 2. （晶體） any crystalline substance
  • 繪圖 : plot; draw; sketch; plotting; mapping繪圖板 drawing board; field plotter; plotting board; plottin...
  1. Consisting of the protracting graph of hydrogen - like atom ' s angle distributing, computer simulation of the symmetry of molecular orbital and chemical reaction mechanism, showing the molecular point group and symmetry element, computer simulation of molecular vibration, bravias ' s crystal lattice and their transforming, extracting of plane periodic lattice, extracting of solid periodic lattice, close packing of isometrical pellet and the structure of simple mental substance, close packing of unequal pellet and crystal structure of representative ionic crystal, computer simulation of phase analysis by x - ray diffraction

    內容包括類氫原子角度分布圖的繪制，分子軌道對稱性和反應機理的微機模擬，分子點群和對稱元素顯示，分子振動運動的微機模擬，布拉維晶格和晶格轉化，平面點陣抽取，立體點陣抽取，等徑網球的密堆積和金屬單質結構，不等徑圓球密堆積和典型離子晶體結構， x射線多晶衍射的微機模擬十個子模塊。
  2. Part two : design the schematic of the intelligent communication card ; to apply protel99 software to design sch and pcb charts, then send them to the factory ; to debug on the hardware and test on can bus chip ; to program assemble language control and can bus communication software of the intelligent communication card and debug on the super ice16 simulator ; to utilize the super ice 16 simulator to debug the control programs of the communication card online ; link to control card and debug the can bus communication program online ; to debug the system on eprom

    第二部分：設計can總線智能通信卡的硬體電路，應用protel99設計軟體繪制原理圖及印刷電路板圖，並送廠製作板卡電路板:智能通信卡硬體製作和can總線晶元調試;編寫通信卡控制及can總線通信匯編語言程序並編譯;在superice16模擬器上在線模擬調試控製程序;連接系統控制卡，模擬調試can總線通信程序;程序燒入eprom晶元，進行系統eprom模擬調試;介面系統驅動程序及測試軟體調試。
  3. The signal generator of sweep frequency is based on dds device ad9954, the signal measuring circuit is based on gain and phase detector ad8302, the real - time control and deal circuit is based on tms320vc5409, and the periphery interface circuit is based on at89s52. the system can generate sweep frequency signal with the frequency range from 100khz to 150mhz, and with the power range from - 45dbm to + 18dbm. it can measure the gain and phase of the network, display the measure data by liquid crystal displayed and print it by the printer

    該測試儀以dds晶元ad9954為核心構成掃頻信號源電路，以增益相位檢測器ad8302為核心構成檢測電路，以dsp晶元tms320vc5409為核心構成控制與運算電路，以及以at89s52為核心構成外圍介面電路。該測試儀能產生頻率范圍達100k ~ 100mhz ，功率范圍為- 45dbm ~ + 18dbm的掃頻信號，能對被測網路的頻率特性進行測量，並留有豐富的外圍介面，可以將測量數據繪圖通過lcd顯示或者由印表機列印輸出。
  4. The hardware circuit boards are produced by a laser photoplotter according to the gerber files gererated from the schematic ( sch ) documents and the printed circuit board ( pcb ) documents. the cplds, programmed with the verilog hardware description language ( verilog hdl ), were completed after four steps : design, simulation, synthesis and fit. the software is developed with c language using direct i / o to communicate with the device through the isa bus computer interface

    其硬體電路由專業軟體設計出原理圖sch和印刷電路圖pcb生成，再gerber文件，然後光繪而成， cpld晶元編程（採用硬體描述語言veriloghdl ）經過設計、模擬、裝配、下載完成，高級軟體編程採用c語言i / o方式利用isa總線介面與外設進行通信。
  5. The research of this task comes from key projects in scientific research of the tenth " five - year plan " ( ( the technology of color spray - paint graph plotter for military use ) ). a further study has been made of pci2. 2 bus protocol, and a theoretical summarization of the protocol needed in the design of pci system is presented from the viewpoint of engineering application. on the basis of a good knowledge of pci bus protocol, this paper suggests a new method of data transmission based on pci on high - speed spray - paint graph plotter, and then designs hardware logic according to the methed, puts pcb board into practice. finally, the wdm drive progam of the hardware device is designed

    論文深入研究了pci2 . 2總線協議，並在工程角度上對pci總線協議中項目相關的協議的進行了理論總結。本論文在深刻理解pci總線協議的基礎上，提出了高速大幅面新一代彩色噴墨繪圖機上基於pci數據傳輸技術的一種新穎的解決方案，並基於這種方案設計出硬體邏輯，實現pcb板，最後設計出該硬體設備的wdm驅動程序。本文在設計硬體邏輯時，擺脫了傳統設計思路，應用了一種新穎的設計方法，應用了quicklogic公司的嵌入式可編程介面晶元q15030來完成介面晶元設計。
  6. In order to verify the usb technology, the ez - usb development system, which was developed by cypress, is discussed in detail, with ez - usb chip an2131qc based on the usb 1. 1, the design of usb interface of the width scope color ink jet plotter is finished

    1的開發系統。利用該公司的基於usb1 1的an2131qc晶元為主體，設計完成了大幅面彩色噴墨繪圖機usb介面。
  7. This smart power ic can be fabricated by normal cmos process. some details of the design, layout, tape - out and test are described in the main text

    該晶元屬于智能功率集成電路（ spic ） ，採用與普通cmos兼容的工藝，完成了從電路設計，版圖繪制到投片，測試等工作。
  8. Graphics chips make heavy use of so - called parallel processing, where a big task ( such as rendering a scene from a video game ) is broken into many smaller ones, each of which is worked on independently by a different part of the chip before being combined

    圖形處理晶元主要用於處理被稱為并行處理的計算，這種計算中，一個較大的任務（例如描繪視頻游戲中的一個場景）被拆分成許多較小的任務，每一個小的任務在組合之前，都由晶元中不同部分獨立計算所完成。
  9. 3. in the face of analog channels design, we took use of the ic chip to design the signal modulation module, data acquisition and peripheral circuits

    3 .前端模擬通道設計，採用集成電路晶元，對信號調理模塊、數據採集和外圍電路進行設計，完成相關硬體pcb版圖繪制。
  10. The dissertation also gives the simulation results, and the results show that the design can save cost, can utilize resources more sufficiently, further more, and at the same time, it can satisfy the system desire more compactly and more efficiently. this design is to be put into wide usage in radar data transmission

    結果表明此設計節省了成本，更充分的利用了資源，更緊湊更高效的實現了系統要求，在雷達數據傳輸中應用前景廣泛。本文完成的主要工作有以下幾個方面: 1 .根據課題的具體要求，選擇合適的晶元，完成原理圖的設計和pcb板圖的繪制。
  11. Then, the author specially studies the characteristic of system architecture of the dsp, paints schematic principle diagram and pcb diagram of the hardware circuit system, writes the program decoding and partial data processing of the cpld, adopting verilog hdl hardware describing language

    然後，研究了dsp晶元結構體系的特點，繪制了硬體電路系統的原理圖和pcb圖，且採用veriloghdl硬體描述語言編寫了復雜可編程邏輯器件（ cpld ）的譯碼與部分數據處理程序。
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