cpld complex programmable logic device 中文意思是什麼

cpld complex programmable logic device 解釋
復雜可編程邏輯裝置
  • cpld : 復雜pld
  • complex : adj 1 復雜的，錯綜的。2 合成的，綜合的；【化學】絡合的。3 【語法】復合的；含有從屬子句的。n 1 復...
  • logic : n. 1. 邏輯，理論學。2. 推理[方法]；邏輯性，條理性。3. 威力，壓力，強制（力）。
  • device : n. 1. 設計，計劃；方法，手段。2. 〈pl. 〉意志，慾望。3. 謀略，策略，詭計。4. 器具，器械，設備，裝置。5. 圖案，圖樣；花樣；紋章；標記，商標；（紋章上的）題銘。
  1. The circuits driving the ccd and processing the video signal are implemented by means of cpld ( complex programmable logic device ) and hdl ( hardvvare description language ). the solution to solve the problem of multi - level logical competitive risks that occur in cpld circuits frequently was provided in details in the thesis

    Ccd的驅動電路和視頻信號處理電路採用cpld （可編程邏輯器件）和hdl （硬體描述語言）實現，文章對cpld電路中容易出現的多級邏輯冒險競爭情況作了專門的敘述和提出相應的解決方法。
  2. Complex programmable logic device ( cpld ), usually used to develop asic, is widely used in digital system to accomplish complex combinational and sequential logic

    復雜的可編程邏輯器件（ cpld ）廣泛地用於數字系統中，常用作設計自己的專用集成電路，可實現復雜的組合邏輯和時序邏輯。
  3. According to the requirements of static compensator ( statcom ) to triggering pulse generator, an autonomous triggering system for statcom was developed based on complex programmable logic device ( cpld )

    針對靜止無功補償器（ statcom ）對觸發脈沖發生電路的要求，利用復雜可編程邏輯器件（ cpld ）開發了一種自治型statcom觸發系統。
  4. As a research trial for this thesis, we designed a real circuit based on cpld ( complex programmable logic device ) by vhdl ( very high speed integrated circuit hardware description l anguage ) for the hardware algorithm for euclidean distance transform with multilayer design method, called top - to - down

    一down ）的方法，設計了一個基於復雜可編程邏輯器件cpld （ co哪lexprogammablelogiedeviee ）的基本電路，用以驗證基於硬體的歐幾里德距離轉換演算法的各項性能。
  5. 1. a small and cheap 8 - bit microcontroller is used as control core. all components of the sensor, some of which are necessary for the multiple and intelligent functions, are selected ones with low cost and small package. by designing all auxiliary logic circuits in a complex programmable logic device ( cpld ), and integrating all analog circuits in an application specific ic ( asic ), the size of pcb board is greatly reduced, which make it possible that the pcb can be installed with the displacement detector together

    系統採用小型廉價8位微控制器控制，電路內配置了為實現多功能智能化所必需的硬體，並全部採用低價格、小體積器件，還將所有輔助邏輯電路設計在一片復雜可編程邏輯器件cpld內，所有模擬電路集成於一片專用集成電路asic內，大大縮小了電路板尺寸，再與傳感元件組裝在一起，從而使整個系統在保證智能化功能的前提下，具有體積小、成本低、一體化和抗干擾能力強的特點。
  6. Cpld complex programmable logic device

    復雜可程式化邏輯元件
  7. In data sampling circuit, high - speed, complex programmable logic device cpld technique is used. high - speed double - port ram, control sampling time sequence logic, cpu interfaces and bus circuit are implemented in cpld. sampling speed is up to 80mhz, sampling depth is ik - byte, and cpld can fulfill the requirement of the software arithmetic to sampling

    在數據採集電路中採用了高速復雜可編程邏輯器件cpld技術，晶元內設計有高速雙埠ram 、控制采樣時序邏輯及cpu介面、總線等電路，采樣速率高達80mhz ，采樣深度1k位元組，很好地解決了超聲波微位移傳感器軟體演算法對采樣的要求，並可實現在線升級，大大提高了系統的整體性能。
  8. With the development of the design of digital system, the cpld ( complex programmable logic device ) has been applied extensively

    由於數字系統設計的不斷發展， cpld器件獲得了廣泛的應用。
  9. Cpld : complex programmable logic device

    復雜可編程邏輯器件
  10. The control system includes two modules, one named the input module which acquires data digitally, and the other, named the output module, controls the emission of the laser, the gating function of the single photon counting module ( spcm ) and the synchronization of the input and output modules. each of them uses a complex programmable logic device ( cpld ) as the core component, and is devided into three parts : the hardware circuit, the programming logic circuit and the software

    該控制系統主要包括控制單光子發射、單光子探測器、數據採集接收系統的輸出系統和數據採集系統兩個模塊，它們都採用復雜可編程邏輯器件cpld作為核心功能晶元，由硬體電路設計、晶元編程和高級軟體編程三部分組成。
  11. After analysis of protecting and cracking encryption technique of software, the paper presents a software protection technique using cpld ( complex programmable logic device )

    本文在分析軟體保護技術與破解技術的基礎上，研究了用cpld來實現軟體保護技術。
  12. The emphasis of this article is the design in the second period, which is based on the pic microchip interface, because at present embedded structure is adopted by most of medical instruments so that it can run separately without computer, hi this part the article specifically introduces the interface circuit of pic16f877 single - chip, which includes the acquisition of a / d signa ls and the serial communication between the single - chip and computer, the design of complex programmable logic device ( cpld ) and the using of hardware describe language ( vhdl ) to control the rotate speed of 4 - route stepping motors

    本論文的重點是在設備的第二階段開發，它是基於pic系列單片機介面的硬體設計，主要是針對現階段大多數醫療設備都是採用嵌入式結構，它能夠脫離計算機單獨運行。在這部分詳細介紹了pic16f877單片機的外圍電路，包括a d信號的採集、單片機與計算機的串列通信，可編程邏輯器件cpld硬體的設計，以及用硬體描述語言vhdl編程來同時實現4路步進電機的轉速控制。
  13. The floating - point a / d conversion scheme was employed to increase the system ' s dynamic range. complex programmable logic device ( cpld ) was also used to perform the system ' s function such as data sampling trigger control and data storage control, etc. aduc812, a new type of microprocessor with full a / d converter, was utilized to fulfill the a / d conversion

    在數據採集電路設計中，採用了浮點放大技術來提高系統的動態范圍；通過引入可編程邏輯器件來實現觸發控制、存儲控制；采樣過程中應用了時序重疊技術，從而實現了數據採集系統的流水線作業方式。
  14. The complex programmable logic device ( cpld ) breaks a new path for the reconformation of scm

    Cpld的出現為單片機晶元重構開辟了新的途徑。
  15. The contribution of this dissertation : firstly, use complex programmable logic device ( cpld ) connect with isa bus of computer

    本論文的主要貢獻： 1用可編程邏輯器件（ cpld ）和計算機isa總線介面。
  16. The digital logics of the card are integrated into a complex programmable logic device ( cpld ). which is designed with verilog hardware description language

    在硬體電路的設計中使用復雜可編程邏輯器件（ cpld ）來實現數據採集卡上的邏輯控制功能，並採用verilog硬體描述語言對其進行功能設計。
  17. The multifunctional signal source, where the complex programmable logic device ( cpld ) is as the core component, is developed to ensure the system can test all kinds of roic and its flexibility of the system

    為了保證測試系統能測試各種讀出電路和系統的靈活性，設計了以復雜可編程器件（ cpld ）為核心的多功能信號源。
  18. Interfaces between microprocessor and the functional modules are implemented with complex programmable logic device ( cpld ), which simplifies structure of the circuits. by this means the circuits can be easily controlled, therefore the reliability of the system is improved

    主處理器（ dsp晶元tms320c32 ）與各功能模塊的介面用cpld來實現，簡化了電路結構，使其控制簡單，提高了系統的可靠性。
  19. This paper aims at the realization of variable - frequency induction motor speed modulation systems based on cpld ( complex programmable logic device )

    本文主要介紹了如何用可編程邏輯器件（ cpld ）實現變頻調速控制系統。
  20. Moreover, on the foundation of the series of prism2 network cards, manufactured in the intersil com., we build the network cards with independent mac layer protocol, by ways of applying the dsp ( digital signal processing ) and the cpld ( complex programmable logic device ) to instead the mac layer controller card

    另外，我們在intersil公司的prism2系列無線網卡套片的基礎上，以dsp （ digitalsignalprocessing ）和cpld （ complexprogrammablelogicdevice ）來替代其中的mac層控制晶元，開發構建了擁有自主mac層協議的無線網卡。
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