programmable port 中文意思是什麼

programmable port 解釋
程式控制出入口
  • port : n 1 港；港口；〈比喻〉避難港；避難所，休息處。2 （特指有海關的）港市；輸入港；通商口岸。3 機場，...
  1. Careful study of the data sheets and a programmable input-output port solve most a/d interfacing problems.

    若詳細研究一下說明書和可編程序的輸入輸出埠，則大部分AD轉換器的介面問題都可得到解決。
  2. Careful study of the data sheets and a programmable input - output port solve most ad interfacing problems

    若詳細研究一下說明書和可編程序的輸入輸出埠，則大部分a d轉換器的介面問題都可得到解決。
  3. Careful study of the data sheets and a programmable input - output port solve most a / d interfacing problems

    若詳細研究一下說明書和可編程序的輸入輸出埠，則大部分a d轉換器的介面問題都可得到解決。
  4. The programmable logic device is programmed and simulated vvith max + plus ii of altera corporation, and the program is down loaded to the device through byteblaster parallel port dovvnload cable

    可編程邏輯器件由altera公司的max + plus編程並模擬，由所製作的並口傳輸電纜線下載到硬體。
  5. 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。
  6. First this chapter analyses the function of modem in theory, as well as communication principle of computer and modem. second designs program of serial communication using mscomm of vb 6. 0, by reason that mapbasic is the second development tool of mapinfo and a programmable language of developing map information applications, it is unable to directly read datas of serial port used by modem, unless by means of external program. finally using dde technology completes transmitting real - time orientation data between mapinfo and serial communication program of vb

    本章首先從理論上分析了modem功能及與計算機的通信原理；其次利用v86 . 0的通信控制項mscomm開發串列程序，由於mapbasic是mapinfo二次開發工具，是一種編制地圖信息應用程序的編程語言，不能直接讀取串列通訊埠數據，它必基於gsm網和pstn網的移動終端和遠程主機的實時數據通信系統的技術研究須藉助外部程序來完成與modem的串列通訊；最後利用ode技術來實現maplnfo與vb串列通信程序實時定位數據傳輸。
  7. Based on analyzing the development and tendency of interface technique, the generalized interface is presented in this paper, which is following the design principles - high speed, convenience, high reliability, cheapness. this interface makes the switching input / output and analogue input / output to use the same enhanced parallel port by using the in - system programmable logic device - isp1032e

    本文在分析介面技術的發展歷史及發展趨勢的基礎上，本著順應介面發展趨勢以及高速、便用、可靠、經濟等設計原則，設計開發了基於計算機并行口epp工作模式及在系統可編程邏輯器件isp1032e的開入、開出、模入、模出四路復用計算機并行口的通用介面。
  8. Meanwhile, the software and hardware design method of the communication between scm and pc was given out. with the powerful instrument control and flexible programmable ability of labview, the communication software between scm and pc based on the serial port was provided

    同時給出了上、下位機之間通訊的軟、硬體設計方法，利用labview強大的儀器控制和靈活的編程能力，編制了基於串口的上、下位機的通訊程序。
  9. Finally, on the basis of the mpeg - 1 layer hencoding hardware structure, the block of logic communicates with the pc over the parallel port and the interface for flash memory are design. then a mpeg audio coding system, which applies to store audio signal, is presented through the field programmable gate array device technology

    最後，在mpeg - 1層編碼的硬體結構的基礎上，結合計算機並口通信和flash存儲器的介面模塊，採用現場可編程邏輯器件fpga技術，最終設計了一種應用於音頻信號存儲的mpeg音頻編碼系統。
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