邊界測試 的英文怎麼說
中文拼音 [biānjiècèshì]
邊界測試
英文
limit testing- 邊 : 邊Ⅰ名詞1 (幾何圖形上夾成角的直線或圍成多邊形的線段) side; section 2 (邊緣) edge; margin; oute...
- 界 : 名詞1 (相交的地方; 劃分的界限) boundary 2 (一定的范圍) scope; extent 3 (按職業、工作或性別等...
- 測 : 動詞1. (測量) survey; fathom; measure 2. (測度; 推測) conjecture; infer
- 試 : 名詞(古代占卜用的器具) astrolabe
- 邊界 : boundary; frontier; border; borderline; edge range line; periphery
- 測試 : test; testing; checkout; measurement
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Firmware design for the boundary - scan tester
邊界掃描測試儀的固件設計。And apatite. by these analyses and comparison with general granite both in china and the world and with the granite in other au or cu belt in china, the characteristics of the granite in this area are concluded as follows. it belongs to magnetite - i or syntectic granite and has crust - mantle mixed characteristics ; it was formed mainly by crystallization differentiation of melting magma and multiphase varied intrusion ; the degree of differentiation evolvement is not high ; the granite and its enclaves p. re congenetic ; the range of temperature is about 500 - 700, the range of pressure is about 2. 50 gpa - 4. 35 gpa, and the range of oxygen fugacity ( lg fo2 ) is - 15. 53 - - 14. 00 ; most granite bodies formed before the collision of plates, and few formed after the collision of plates
通過對測試數據的分析與綜合研究,並同中國和世界一般花崗巖類以及中國主要金、銅成礦巖體的花崗巖類進行對比,得出本區花崗巖類巖石具有以下特徵:屬磁鐵礦-型或同熔型花崗巖,其巖漿物質具殼幔混源特徵:主要由熔融態巖漿經結晶分異作用,通過多期變速上侵而形成;其分異演化程度較低;寄主巖基和包體具有同源性;巖石的形成溫度范圍約為500 - 700 ,壓力大約為2 . 50gpa - 4 . 35gpa ,氧逸度值1gfo _ 2為- 15 . 53 ? 14 . 00 ;該巖帶主要形成於板塊碰撞前消減的活動板塊邊緣期,為燕山至喜馬拉雅早期的大陸邊緣火山弧環境的產物。Unfortunately, the numerating model used in such method is quite different from the actual instance, and the constraints are to o simple, the effects of the side load, elastic modular of the stone body of the foundation and the compatible structural deformation are not involved in. due to the asymmetry of the spatial load, it is quite different between the analysis results and the test data
這種集中計算方法力學模型的建立與結構的實際受力情況出入較大,且對邊界條件考慮過于簡單,對邊荷載的影響、基礎巖體彈模的影響及結構本身變形協調一致等均未能一併考慮,對于空間受力不對稱的狀況,作為二維問題分析時計算結果與應力測試結果出入較大。According to experimental data and related standard, the finite element model of frame has been set based on its geometric model through simplified processing, selecting element, dividing mesh grids, load cases setting and putting characteristic etc. on the basis of this, the integrated finite element model of motorcycle has been established including frame, engine, suspension, wheel, rider and oil box etc. to understand the relationship and dynamic property of frame and integrated motorcycle, mode analysis and frequency response analysis have been done
根據實驗測試數據和有關標準規范,以總體設計階段得出的車架幾何模型為基礎,通過模型簡化、單元類型確定、網格劃分、工況設置、邊界處理、物理特性賦予等,建立車架的有限元模型。並基於此,建立整車的有限元模型,包括車架、發動機、懸架、輪胎、乘員、油箱等。Standard test access port and boundary scan architecture
標準測試存取口及邊界掃描體系結構The article also addresses the mechanism of vector creation for boundary scan
本文進一步分析了邊界掃描測試矢量生成機制。Boundary scan aims at the test of application system, e. g. pcb test
邊界掃描測試是針對晶元的應用系統進行測試的,如pcb板測試。Jx5 microprocessor ’ s testing structure comprises built - in self - test ( bist ), boundary scan and internal scan
Jx5微處理器的測試結構由bist 、邊界掃描和內部掃描三部分組成。In this paper, we combine the standard modules realize the boundary scan of estarl and also expand it to the test of internal circuit. this structure can save the i / o port of the chip and simplify the testing program
本文結合標準模塊設計實現了estar1的邊界掃描結構,並進行了擴展,應用到晶元內部測試,節約了測試i / o口消耗,簡化了測試過程。In this paper we investigate and carry out boundary scan ^ internal scan and built - in self - test three dft technologies in the embedded microprocessor estarl and get satisfying result, the fault coverage is more than 96 %
本文針對嵌入式微處理器estar1的結構特點,研究並實現了邊界掃描、內部全掃描和內建自測試三種可測性設計技術,取得了良好的效果,故障覆蓋率達到96以上。As one of the design for testability technology, boundary scan test ( bst ) fixes boundary scan cells between the device pins and core logics. thus, the bsc acts as the virtual test probe that carries out the test stimulus and captures the test response
作為一種結構插入的可測性技術,邊界掃描測試( bst )技術將邊界掃描寄存器單元安插在集成電路內部的每個引腳上,其作用相當于設置了施加激勵和觀測響應的內建虛擬探頭。The majority of the test vectors are used to check the connection of the pins of the device. those vectors for connection test can be removed from the vector base for the device under test when deltascan is applied together with boundary scan test. the total vectors are therefore eliminated
測試矢量中大多數是用於測試引腳之間是否有短路或有引腳開路情況的,引入deltascan測試ic的引腳的開路和短路情況后,就可從xc5210 _ tq144的測試矢量集中去掉合併與短路,開路測試有關的測試矢量,進一步減少了邊界掃描所需的測試矢量。In the logic design, the fundamentals and characteristics of ieee std. 1149. 1 specification and usb protocol are introduced first of all. according to altera ’ s fpga cyclone, it analyzes the architecture and jtag instructions of boundary scan test ( bst ). then the dissertation analyzes how to program cyclone device and offer the scheme of the design which is realized in verilog hdl by modelsim and quartus ii software
在介面邏輯設計中,首先分析ieee1149 . 1標準和usb協議,理解邊界掃描測試和usb數據傳輸的工作方式,然後針對altera公司的fpga器件cyclone ,通過分析它的邊界掃描測試結構和各種jtag指令,研究它的編程過程和編程特點,並提出設計方案。In this thesis, the boundary scan technique is discussed in detail and a boundary - scan test system based on computer is also developed. the main contents can be summarized as follows : 1. the ieee std 1149. 1 boundary scan testing standard is researched, and the mathematical description model and some basic theorems of boundary scan testing process is analyzed subsequently
論文的研究內容及主要工作包括: 1 、對邊界掃描技術的基本理論和方法進行了分析和研究,並對邊界掃描測試過程中的數學描述模型以及邊界掃描測試的基本定理進行總結,為邊界掃描測試生成演算法的研究以及邊界掃描測試系統的開發奠定基礎。So here introduces a new method - the combination of boundary scan with deltascan, in which deltascan is applied to do short and open test in ict, so that the number of vectors used to test circuit short and open in boundary can be eliminated. all vector test, including boundary scan test, need to create test vectors
任何邏輯元件的矢量測試,包括邊界掃描測試,都必須先生成測試矢量,然後用這些測試矢量作為輸入端的激勵信號,因此測試矢量是矢量測試的基礎,測試矢量生成方法的難易程度和測試矢量數目是邊界掃描技術能否在實際中應用的關鍵。Test access port and boundary - scan architecture
測試存取口及邊界掃描結構On the other hand, boundary - scan technique intelligent fault diagnostic method was applied to practice. for most digital system, devices with boundary - scan architecture are broadly used. only using four line or five line to connect pc parallel port with cut tap ( test access port ), all the ptvs can be loaded to cut and all homologous prvs can be taken back to intelligent fault diagnosis system
至於本文採用邊界掃描測試故障診斷技術,是考慮到本系統的通用性和簡潔性,因為對于大多數數字系統而言,具有邊界掃描結構的器件己廣泛應用,本文只需4條或5條信號線就能將pc機和被測邊界掃描電路連接起來,由此極大地簡化了智能故障診斷系統中為實現ptvs加載和prvs獲取而專門設計的介面板電路。First, in virtual of identification of flaws is a typical of in - verse problems, proceeding from time - harmonic electromagnetic maxwell ' s equa - tion and helmholtz equation, the uniqueness and existence of direct scattering problems including the numerical algorithms of diverse of boundary conditions is given. second, the uniqueness and existence of inverse scattering problems and the theory of ill - posed integral equation are briefly looked back upon. finally, indicator function method for boundary identification is set up under all kinds of boundary conditions for inverse scattering of homogenous and inhomogenous objects, meanwhile, the proof of possibility for near - field measurements and nu - merical simulation are given
由於缺陷的識別是一類典型的反問題,因而首先從時諧電磁maxwell方程和helmholz方程出發,具體地闡述了求解正散射問題的有關方法,包括各種(夾雜)邊界條件下的數值解法,就解的存在性唯一性給予了肯定的回答;隨后對逆散射問題的理論作了簡短的回顧,包括解的唯一性以及非線性不適定積分方程的處理等;然後對均勻介質和非均勻介質的逆散射問題建立了在各種邊界條件下的邊界識別的指示函數方法,鑒于近場數據獲得的重要性,對近場測試時邊界識別的方法給予了相應的證明,並且實現了數值模擬。All professional function testers have their favorite problem areas on which they concentrate, such as bounds testing, stress testing, and common path testing
所有專業功能測試員都會關注他們擅長處理的問題領域,如邊界測試、壓力測試和公共路徑測試。From ibm canadas global services, i wish to acknowledge james liu for the detailed manual mapping of the lookup dictionary and a very thorough border testing of the function, and, last but not least, jammie lee, for coordinating the team effort and for the positive feedback to move it forward and bring it to fruition
我要感謝同在ibm加拿大全球服務分公司工作的james liu ,是他手工完成了查找字典的詳細映射,並對函數做了非常徹底的邊界測試。最後一點,也是最重要的一點,感謝jammie lee為協調小組工作所作出的努力,他的積極反饋使得小組工作順利發展並產生成果。分享友人