vlsi technology 中文意思是什麼
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This dissertation is supported by the following projects : the project of " the development and commercial usage of embedded 32 - bit mcu " from mii and the project of " the development of security chip based on pci ip " from the institute of vlsi design, hefei university of technology
本文基於國家信息產業部項目「嵌入式32位微處理器開發及產業化」 （項目編號：信運部[ 2001 ] 900號）和合肥工業大學微電子設計研究所承接的設計服務項目「 pci介面信息安全晶元開發」 。 -
So it can simplify the computation. it is fast and effective. along with development of electronic technology, especially vlsi and mixed signal circuits, where there are physical or functional blocks and subnetworks which are indiscerptible in the network, it shows its practical value
隨著電子技術的發展，特別是超大規模模擬電路和模數混合電路發展，對于電路中存在著物理上或功能上具有不可分割的功能塊或子網路時，該方法更顯其工程實際意義。 -
With the rapid development of electronic technology, vlsi ( very large scale itegrate circuits ) is widely applied in the electronic equipments. the structure of vlsi is complex, and the density of tube feet is intensive, logic is complicated
隨著電子技術的飛速發展，電子設備中大量使用大規模集成電路晶元，其結構緊湊，而且電路的管腳密集、邏輯復雜。 -
Gaas / algaas quantum well photodetectors ( qwips ) are new type devices and progressed rapidly in recent 20 years. qwips utilizing intersubband absorption between gallium arsenide ( gaas ) well and aluminum gallium arsenide ( alxga1 _ xas ) barriers were perfected. therefore, the ability to accurately control the band structure and hence the spectral response, as well as both established technology for growing and processing gaas optical devices and commercially available large area vlsi gaas ic ' s, makes gaas / algaas qwips attractive devices for use in very large focal plane arrays ( fpas ), especially available in the range of long wavelength 8 - 12 urn
Gaas algaas量子阱紅外探測器（ qwips ）是近二十年來迅速發展起來的一種新型紅外探測器，它成功地利用了gaas勢阱和al _ xga _ （ 1 - x ） as勢壘之間的子帶間吸收，使之具有能帶結構可精確設計從而獲得指定光譜響應的特點，加之成熟的材料生長技術、器件工藝，以及商業上可獲得大面積的vlsigaas集成電路，使得gaas algaasqwips尤其適宜製作8 12 m長波范圍的大面陣探測器。 -
Advances in vlsi will have a profound effect on the world economy, because vlsi is the key technology for the information age.
超大規模集成電路的進展將對世界經濟發生很大影響，因為它是信息時代的關鍵技術。 -
It must be appreciated and accepted in telecom market, due to its advanced technology reliable performance and high cost performance. a series of technical key problems have been solved, mainly f an overal exhaustive design of the 128k switching network system was presented based on 4k net - chips, with our own intellectual property a 3 level 64k switching net was successfully designed, in which the tlevel consists of l6 4k net - chips and the s - level consists of a self designed single vlsi fpga chip with 560 pins. an optical net interface and an optical multiplexer were designed to carry out the voice transmission and distribution of l28, 000 users
在研究開發過程中，解決了一系列的技術關鍵問題，主要有：提出了基於有自主知識產權的4k網片的128k網路系統的總體設計方案；研究設計了tst三級結構64k交換網，其中t級含有16片4k網片， s級由自行設計的、 560pins的、單片大規模fpga實現；研究設計了雙機雙網雙余度的通信控制處理器系統，實現了對用戶呼叫、 tst各級網路的控制、報警等各種功能；研究設計了光網介面oni和光復用器omux ，實現了12 . 8萬用戶話音的傳輸分配。 -
In deep sub - micron technology, the scale of integration and the degree of complexity of circuit increase rapidly, it is necessary and feasible to adopt non - manhattan model for detailed routing in vlsi physical design. aiming at the current pop point a novel non - manhattan otc router is proposed in section 4. according to the routing algorithm of channel area the new otc router selects nets on cell by using net segment valid controlling column technology, deep searching to column density technology and utilization of vacant terminals technology
結合通道區域所用非曼哈頓布線演算法的特點，通過採用線網段有效控制列技術、列密度深度探測技術及空端利用技術對單元區可布線網進行有效選擇，成功地實現了該非曼哈頓單元上布線演算法，並將其應用於一些經典的benchmark中，和目前文獻中現有演算法相比取得了更優的布線結果。 -
With the development of modern digital technology and vlsi, the method of digital waveform synthesis of the pulse compression signals is now widely used in radar systems
現代數字技術和vlsi技術迅猛發展，波形合成已經由傳統的純模擬方法發展到現在的直接數字合成，數字方式獲得脈沖壓縮信號已成為現代雷達普遍採用的波形合成方法。 -
This dissertation is supported by the following projects : national foundation for science research on the theory of sub - deep micro and super high speed multimedia chip design " ( no. 6987601 0 ) national foundation for high technology research & development " interface of vlsi ip core and related design technology " ( 863 - soc - y - 3 - 1 ) a - national r & d programs for key technologies for the 9th five - year plan research on high level language description and embedded technology for mcu " ( 97 - 758 - 01 - 53 - 08 ) national foundation for the ministry of education, prc " research on the optimal theory and methodology of soc software / hardware integration co - design and co - verification " ( moe [ 2001 ] 215 ) national foundation for science and technology publication " design of interface circuit for computer with verilog " [ ( 99 ) - f - l - 011 ] a deep research on system level design methodology of 1c and the design technology of mcu - ip and interface ip are made in this dissertation. the main work and achievements are as follows : 1 building block principle and the building block component maximum principle are brought forward based on the research of developing history of ic design
本文基於以下科研項目撰寫：國家自然科學基金「深亞微米超高速多媒體晶元設計理論的研究」 （ 69876010 ）國家863計劃「超大規模集成電路ip核介面及相關設計技術」 （ 863 - soc - y - 3 - 1 ）國家「九五」重點科技攻關「 mcu高層語言描述及其嵌入技術研究」 （ 97 - 758 - 01 - 53 - 08 ）國家教育部「 soc軟硬體集成協同設計和驗證優化理論和方法研究」 （教技司[ 2001 ] 215 ）國家科技學術著作出版基金「 verilog與pc機介面電路設計」 （ 99 - f - 1 - 011 ）論文的主要工作和取得的成果如下： 1 、在研究集成電路設計方法學發展歷史的基礎上，提出了設計的積木化原則和積木元件最大化原則。 -
With the development of vlsi and dsp technology, dsl is getting more and more mature. adsl implement a / d, d / a conversion, dmt & tcm and some necessary coding, by this way, adsl can achieve high efficiency of bandwidth and guarantees credibility we use itex adsl development tool ( iadt ) to simulate the central office, by this way, we can observe the performance of the adsl, including the overall performance monitor and subchannel performance monitor, we also present the arithmetic of every modules of the adsl
在接入骨幹網的策略上，由於atm組網的靈活性，方便性，所以在adsl接入網的局端採用atm的uni （用戶?網路介面） ，利用atm在高速交換網路中的優勢以及以往在電信運營中方便的用戶認證機制， adsl在用戶認證關聯上採用pppoveratm （ rfc2364 ）的方案，總體上說， adsl接入網的協議棧可以表述為tcp ipoverpppoveratm 。 -
The conclusion is that under the neutron and 7 - ray synthetical irradiation environment of a reactor, ionization effects of neutron on the vlsi made with cmos technology are weak, and that the displacement effects of neutron induces the decreases of mobility ratio and density of charge carrier, which causes the decrease of the total static current, so it compensates the increase of the static current caused by the synthetical ionization effects of neutron and - ray
對試驗結果綜合分析得出：在反應堆的綜合輻照環境下，中子電離效應較弱，並且由於中子位移效應引起載流子遷移率降低和載流子濃度降低，使得總的靜態電流下降，從而抵消中子和射線綜合電離導致的靜態電流增長。 -
Based on this background and by the support of the project " the application of the computational intelligence in vlsi physical design " from sichuan science and technology bureau foundation, this dissertation is intended to develop a tabu search algorithm based on computational intelligence methodology for the placement of vlsi physical design
由此，基於四川省科技廳基金項目? ? 《計算智能在超大規模集成電路物理設計中的應用》 ，本文對計算智能演算法中的禁忌搜索演算法在vlsi電路晶元布局設計中的應用進行了一些研究。 -
On the optical signal processing, we argumented the feasibility of optical processing for lpi radar application, then estimated the capability of optical signal processing under today ' s technology especially vlsi technology
在光學信號處理方面，論證了光學相關器在lpi雷達中應用的可能性，估計了在目前技術條件下光學相關器可能達到的性能。 -
The advent of vlsi technology and fiber optics material science has enabled us to design massively parallel processing computer systems and fast and complicated communications networks
超大規模集成電路技術和光纖材料科學的發展使我們有能力設計大型并行處理計算機系統和快速、復雜的通信網路。 -
The fast development of vlsi technology has provided the base of hardware for fpga ( field programmable gate array ) is most suitable for performing real - time pixel - level image processing operations
Vlsi技術的迅猛發展為數字圖像實時處理技術提供了硬體基礎。其中fpga （現場可編程門陣列）的特點使其非常適用於進行一些基於像素級的圖像處理。 -
In modern vlsi technology, hundreds of thousands of arithmetic units fit on a 1cm 2 chip. the challenge is supplying them with instructions and data. stream architecture is able to solve the problem well
在摩爾定律作用下，在單晶元上可集成的晶體管數快速增長，單晶元擁有成百上千的運算單元不再是問題，關鍵是如何給如此多的alu提供足夠的指令和數據。 -
The development of new technology accelerates the progress of wireless communication. along with the rapid growth of vlsi technology and computer technology, dsp has been used widely in communications areas
近幾十年來各種新技術的迅速發展為無線通信注入了新的活力，隨著超大規模集成電路（ vlsi ）技術和計算機技術的飛速發展，數字信號處理（ dsp ）技術在通信領域中已有廣泛的應用。 -
Employing the dsp technology, we can carry out the real - time fft algorithm, which is the kernel in ofdm technology. with the developing of dsp and vlsi technology, ofdm develops rapidly and becomes a promising high - speed signal transmission technology in practical applications
隨著dsp和超大規模集成電路（ vlsi ）技術的發展， ofdm的應用有了長足的進步，成為極有發展前途和應用前景的高速數據傳輸技術。 -
It has many advantages because current domain operation offers greater ease for high frequency operation, low voltage operation, and wide dynamic range. simultaneously, the switched - current circuit is compatible with digital vlsi technology, which does not require the linear capacitors. and the switched - current integrator does not require the voltage operation amplifier
開關電流電路是電流域模擬取樣數據系統，具有如下顯著優點:高頻性能好，適于低壓工作，動態范圍大;不需要線性浮置電容，且與vlsi工藝兼容;不需要電壓運算放大器。 -
Consequently it is very necessary to design and produce the ic in building national defense and developing national economy. after studying the mil - std - 1553b protocol and the design of foreign chip products, learning the vlsi technology, this paper brings forward a wholly new design of the protocol processor based on ip core techniques, and details the design and simulation of the important modules
本論文在詳細研究mil - std - 1553b數據總線協議以及參考國外晶元設計的基礎上，結合目前新興的soc技術和嵌入式可配置微處理器的技術，提出了一種全新的基於嵌入式系統的1553b協議處理器ip核的設計方法，給出了模塊的設計、模擬和測試。
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