high-speed circuit 中文意思是什麼
high-speed circuit
解釋
高速電路-
As a new interface caters for rapid development of computer peripheral equipment, universal serial bus ( for short usb ) dispels astriction of communication through traditional serial port and parallel port. it is very suitable for real time image data transmission, which requires high speed. this theme describes two - circuit systems, which utilize usb interface to data from a digital image sensor to pc
為了迎合計算機上設的快速發展以及消除計算機外設通過串、並口的通訊的局限性，出現了新的計算機外設介面usb （通用串列總線） ，這種新型介面對于實時的視頻傳輸很適用，本文設計了兩套電腦眼基於ez - usb2131q的usb介面系統。 -
Reliability design for high - speed electric circuit pcb
高速電路印刷電路板的可靠性設計 -
Finally, because high - speed power solenoid valve is one of the most important executive parts in the electronic control diesel engine and the performances of diesel engine are strongly related to the solenoid valve, the response performance of the solenoid valve is investigated. the response performance of the solenoid is influenced by many factors, such as driving voltage, electric driving unit etc. in order to have high excitation voltage and in low maintaining voltage, a high - low voltage electric driving unit is designed, and in order to make the solenoid valve close more rapidly, an active free - wheeling circuit and a bootstrapping circuit are designed in the electric driving unit, too. in the high - low electric driving unit, high voltage and low voltage are supplied by the dc - dc device and by the accumulator respectively
高速強力電磁閥的響應性能除了與閥本身的結構和材料有關外，與驅動電壓、驅動電路的設計密切相關，本文通過分析，首先開發出一種高低壓驅動電路，高壓電源是山升壓式dc - dc原理獲取的，低壓由蓄電池本身提供，實現高壓強激和低壓維持的功能，電路中採用有源續流電柴汕機中卜軌知介系統的設訓及其七川j敝略的叭究路進行續流，加誣了電磁閥的關閉速度；採用自舉吐路，降低了場效應管對驅動電壓的要求。 -
Those include power supply circuit design ; ground plane design and sample clock design. combining some radar development, its high - speed a / d circuit is tested, and has given out some test results
最後結合某雷達研製，對其高速模數轉換電路設計進行了實際測試評估，並給出了部分測試結果。 -
Then the general platform hardware will be cut out and integrated, all of the circuits and the pcb will be designed and realized. the design process of pcb needs to follow the idea of high speed circuit layout, otherwise the pcb can ’ t work any more
之後，在此平臺上進行硬體的裁剪與集成，設計和實現無線接入系統的硬體電路，最後製作出pcb ，其中pcb的製作要依據高速pcb的布局布線的思想進行，才能保證系統正常工作。 -
For high stability of the system, with the realization of hardware of the system, the second part of this paper starts from the transmission line theory, and studies the signal integrity problem of high - speed circuit system in light current. the causes of these signal integrity problems, such as signal delay, reflection, crosstalk, ground bounce noises and etc. are analyzed in theory. combined with actual design, key points of design and standard design flow of general high - speed, high - precision printed circuit board are summarized, which has been applied in actual system, and good effect has been achieved
為使系統具有較高的穩定性，本文第二部分結合該處理器的硬體實現，從傳輸線理論出發，研究了弱電情況下高速電路印刷電路板中的信號完整性問題；從理論上分析了延遲、反射、串擾以及地彈噪聲等信號完整性問題產生的原因；結合實際設計，總結了一般高速、高精度印刷電路板的設計要點和標準設計流程，並在實際系統中獲得了應用，取得了很好的效果。 -
Conditional sensitization of paths is presented from the sensitization theorem of sequential circuits and a novel exact clocking method based on single - period sensitization is proposed. compared with tranditional methods, it is not too optimistic or pessimistic, fit for the exact timing of high - speed circuit design
在時序邏輯電路精確定時方面，從時序電路的敏化定理出發，使用本文給出的條件可敏化概念，通過對通路敏化性質的判斷建立了一種新的單周期敏化的時序電路最小時鐘周期精確確定方法。 -
High speed circuit
高速試車環道 -
Analyze and design jitter performance in high speed circuit
高速電路抖動性能的剖析與設計考慮 -
Analysis and design of signal integrality in high - speed circuit
高速電路中信號完整性的分析與設計 -
In the end of the paper, switcher high - speed circuit design techniques was introduced
論文的最後還介紹了交換機的高速電路設計技術。 -
The definition of high - speed circuit design as well as the signal integrity and timing problems in this design was introduced
摘要介紹了高速電路的定義以及在高速電路設計中存在的信號完整性、時序問題，詳細分析了產生這些問題的原因。 -
Finally the timing problems in high - speed circuit design were analyzed and the conditions of timing design in source synchronous clock system were derived
最後分析了高速電路設計中時序問題，給出了源同步時鐘系統中時序設計應該滿足的條件。 -
The usual termination methods to remove reflection in high - speed circuit design were analyzed, and the simulation result of serial termination and parallel termination were compared in details
分析了高速電路設計中消除反射常用的端接方式，並給出了串列端接和并行端接的模擬結果。 -
System functions of gsmb based on " godson " cpu was programmed by the discussion of " godson " cpu micro - system structure finalization and by the introduction of " godson " cpu performance requirements. this essay also specified on gsmb board level system structure, bios level solving and selection of important chips. moreover, problems related to high speed circuit design such as mensurability, pcb layout signal integrity, electromagnetic coexist were researched
通過對「龍芯1號」 （ godson ） cpu微體系結構定型的討論和關于「龍芯1號」 cpu所需達到的的性能指標的介紹，規劃了基於「龍芯1號」 cpu的高速服務器主板gsmb的系統功能，並敘述了根據系統功能所設計的gsmb板級系統結構、 bios級解決方案和重要晶元的選型；另外還研究了高速電路設計所涉及的如可測試性、信號完整性、電磁兼容性等一系列問題，並依據研究構建了基於ibis的軟體模擬模型，同時藉助eda模擬分析工具對關鍵線網與關鍵模塊進行了板級模擬。 -
At the time of researching the principle of parallel - to - serial convert and digital - to - analog convert, this article analyzes characteristics of the high speed circuit, the problem of the circuit and the resolvent of the problem
本文在研究高速數據復接與d a轉換基本原理的同時，分析了高速電路的特點、存在的問題以及解決措施。 -
High speed circuit is widely used, in order to obtain high performance, quantitative analysis about the pcb ( print circuit board ) circuit is fully described, and efficient shield, bypass, ground is used in design the high resolution circuit
其中對pcb電路的設計進行了十分詳盡的定量分析，提出了許多源於理論和經驗的設計原則。 -
To analyze the simulation of circuit, this context refers to many literature both from home and abroad and discuss the theory of high - speed circuit and signal integrity, mostly theoretically discuss several basic concepts and the principle of ecl circuit and research the model used for simulation, mainly in the aspects of the cause, behave of the problem of si as reflection, crosstalk and so on, provide theoretic foundation to analyze and solve problems would meet in the simulation step
為了更好的對電路進行模擬分析，本文在查閱大量國內外文獻的基礎上，對高速電路設計理論和信號完整性作了詳細的討論。主要對涉及高速電路中的幾個基本理論、 ecl電路原理進行分析，在此基礎上對模擬的模型進行了研究，重點對引起信完整性的反射、串擾等問題的原因、現象、解決辦法作了理論上的分析，為分析模擬過程中出現的各種現象和提出解決方案提供了理論依據。 -
The main focus of this paper is to design a general - purposed embedded video digital signal processor. aimed at the general - purposed nature to different kinds of algorithms of this system, network architecture of parallel - processing multi - processors is studied, and the bottleneck problem of the system common bus is solved, thus establishing a detailed project of the system. to achieve the stability of the system, the signal integrity problem in the printed circuit board ( pcb ) is studied as its theoretical background, and the design rules of the high - speed circuit pcb are summarized, which have been applied in actual systems, and thus achieving good effects
本文設計了一套通用的嵌入式視頻數字信號處理器：針對系統對多種演算法通用性要求研究了多處理器的并行處理網路結構，解決了該系統的總線瓶頸問題，並確定了系統的詳細設計方案；針對系統對穩定性要求，在理論上研究了印刷電路板中的信號完整性問題，總結了高速電路印刷電路板的設計規則，並在實際系統中獲得了應用，取得了很好的效果。 -
In this dissertation, the signal integrity problem encountered in the high speed circuit design is analyzed theoretically. both pre - simulation and post - simulation instruct layouting pcb board and comfirming the values of the resistance and capacitance
本文對高速電路設計中遇到的信號完整性（ si ）問題作了理論性分析，並且通過布線前模擬和布線后模擬指導了pcb板的布局和布線，阻容值的選取等。
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