card programming control 中文意思是什麼

card programming control 解釋
卡片程序控制
  • card : n 1 紙牌；〈pl 〉紙牌機。2 卡片（紙）；明信片；請柬；入場券；名片。3 節目單；程序單；戲單；菜單；...
  • programming : 編程序的
  • control : n 1 支配，管理，管制，統制，控制；監督。2 抑制（力）；壓制，節制，拘束；【農業】防治。3 檢查；核...
  1. . pcl - 711b card offers many functions such as a / d conversion, d / a conversion, digital input and output and so on. in order to saving time, lightening the diffculty of programming, i take the programming method of driver level to control pcl - 711b card using visual basic6. 0 language

    Pcl ? 711b卡提供了a d轉換、 d a轉換、數字量輸入和數字量輸出等i o功能，為了縮短開發時間，減輕開發的難度，本文採用了visualbasic6 . 0對pcl ? 711b卡進行驅動程序級編程來控制該卡。
  2. The card control adopts the methods as multiple thread programming, socket communication, queueing, and realizes call routing, fixed _ time or real _ time dialing out. multilateral communication, and voice response, so that satisfys telephone system " s real _ time request. in the end, the thesis prospects the future call centers, such as internet call center, multimedia call center, their framework and key technology

    在對板卡控制上採用了多線程編程技術， socket通訊技術，排隊技術相結合的軟體系統方案，實現了呼入呼出的智能的呼叫路由、即時定時外撥、多方通話、語音響應同步錄音等功能，滿足了電話系統的實時性要求。
  3. In the dissertation ， we discribe the implementation of large capability video data acquisition system based on pci bus of computer 。 the system is composed of data acquisiton card and corresponding software 。 the data acquisiton card include two acquisition channels ， 8 - bit digitization at rates up to 13. 5mhz 。 frist ， the architecture of the video data acqusition system is studied 。 then ， the function and implementation methode of each module are introduced in detail 。 the control module of the video data acqusition card is implemented by using of the isp technology of cpld and vhdl programming technology 。 the a / d converter used assembler to implement the initialazation programe 。 and the double buffer technology is used for large capability data acqusition. because a contiously large memory is difficult to apply in windows operating system 。 finally we use broland c + + to introduced the devleoping procedure of drivers 。

    在實際的研製過程中，利用cpld的在系統可編程（ isp ）技術和基於vhdl語言的可編程邏輯器件設計技術實現了視頻數據採集卡的控制模塊。在視頻的a / d轉換模塊，用匯編程序模擬i2c總線對初始化a / d轉換晶元。針對大容量數據採集，採用了雙緩沖技術解決wndows操作系統下難以申請到大容童連續內存的間題。
  4. On the aspect of hardware, it refers to the hardware circuit design of the high - speed control card and the analog output card, anti - jamming technology, chip software programming, and hardware upgrade project ; on the aspect of software technology, it relates to the design idea of program frame modularization and using asm96 assembly language to compile system software including main program and communication interrupt service program and controlling output program

    硬體上，內容涵蓋了高速智能控制卡和模擬量輸出介面卡的硬體電路設計、抗干擾技術、晶元控製程序設計和硬體升級方案;軟體上，注重程序結構模塊化，運用asm96宏匯編語言編寫系統程序，包括主程序、通信中斷服務程序、控制輸出程序等。
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