hardware timer 中文意思是什麼
hardware timer
解釋
硬體計時器-
Considering the practice of the project, we analyse and design the real - time extension of testing and centring system which base on windows2000. by studied the mechanism of windows interrupt dispatching, we find out two diffrent ways to realize the timer interrupt in system by hardware or software
針對實時擴展的定時器管理問題，本文在研究了windows中斷調度機制的基礎之上，設計並實現了通過軟體和硬體兩種手段獲得時鐘的方法，並研究了時鐘中斷的功能和實現方法。 -
The paper gives the evidences for making use of auto - reclose technology in ineffectively grounded systems from its importance, feasibility and validity. to develop the single - chip microcomputer of the device, the paper does a lot of work of design hardware and software include using soft timer with task - plan solving the whole arrangement of the process
在選線裝置的實現方式上，本文提出了基於單片機方式的硬體電路的開發方案和軟體系統設計方案，嘗試了使用80c196kb的三個軟體定時器中斷結合任務型設計方法解決程序流程的問題。 -
A hardware timer that is periodically reset by software. if the software crashesor hangs, the watchdog timer will expire, and the entire system will be reset automatically
一種由軟體定時重設的硬體定時器。如果軟體被破壞而掛起，看門狗定時器將超時，整個系統將自動重啟。 -
Hardware products : car security system ( mainly guard against theft system ), industry control system, product of wireless remote control with communication interface of usb, digital timer, temperature annunciator, a / d card and so on
硬體產品：汽車安防系統（以汽車防盜裝置為主） ，工業控制系統，基於usb的多媒體計算機遙控產品，數字定時器，溫度控制器， a / d轉換卡等。 -
Abstract with the foundation of real - time, fault tolerant, standard compatibility, a standard for embedded real - time os was suggested, which included embedded os architecture, supported hardware, schedule management, memory management, inter ? process communication, timer performance, network support, file system, driver development and debug and so on
摘要以與實時系統開發過程密切相關的實時性、故障容錯和標準兼容性等關鍵特徵為基礎，提出一套對嵌入式實時操作系統性能衡量的標準，涵蓋體系結構、硬體支持、調度管理、內存管理、進程間通訊、定時性能、網路支持、文件系統、驅動編程以及開發調試等關鍵特證。 -
With the foundation of real - time, fault tolerant, standard compatibility, a standard for embedded real - time os was suggested, which included embedded os architecture, supported hardware, schedule management, memory management, inter - process communication, timer performance, network support, file system, driver development and debug and so on
摘要以與實時系統開發過程密切相關的實時性、故障容錯和標準兼容性等關鍵特徵為基礎，提出一套對嵌入式實時操作系統性能衡量的標準，涵蓋體系結構、硬體支持、調度管理、內存管理、進程間通訊、定時性能、網路支持、文件系統、驅動編程以及開發調試等關鍵特證。 -
And achieve the real - time reconstruction of linux kernel schedule mechanism and small granularity timer by studying the real - time schedule policy edf and rm. meanwhile, the thesis analyses the method of linux schedule mechanism and double kernel mechanism. research and achieve the quicklaunch mechanism in embedded qt, aimed to the demand of embedded system to embedded gui. it is based on mpc5200 environment, so i also describe the embedded linux system about mpc5200 and achieve the logic address and function design of hardware and construct the development environment of software
研究了實時調度策略edf和rm ，結合linux定時器原理，實現了實時化改造linux內核調度機制和細粒度定時器，有效提高了linux系統的實時性，並詳細分析了linux調度策略的實現和雙內核實時化改造機制。針對嵌入式系統對嵌入式gui的要求，分析並實現了基於嵌入式qt的quicklaunch機制。本文的研究工作都是基於mpc5200嵌入式系統開發基礎之上，所以本文又對基於mpc5200的嵌入式linux系統設計進行了描述，實現了硬體的邏輯地址和功能設計以及軟體開發環境的搭建。 -
In the developing of the system, we realize the high precision timing in windows by using the pc ' s hardware timer. use industrial standard graphic technology - opengl to display the path of the robot
在系統開發過程中，運用基於pc機硬體的定時器解決了windows下的精確定時問題，應用工業標準的opengl計算機三維圖形api作為機器人路徑的三維顯示。 -
This paper gives the conception and the composing of rsp first, and then presents a conception of process module and the scheduling to it, based on the task schedule mechanism provided by the real - time operating system, according to the characteristic of the applied programmes in the upper layer, designing and realizing a highly effective algorithm for the management of the system ’ s timer resources, as well as providing a special module used to monitor the running status of all the software and hardware of the system, all of which provide a universal running platform for the applied programmes
本文首先陳述了rsp的概念及模塊劃分，在實時操作系統的任務的基礎上，根據上層業務的運行特點，提出了進程模型的概念，實現了基於進程的二級調度，構造了進程間的零拷貝的消息通信機制，設計實現了一個高效的對系統定時器資源進行管理的演算法，並提供了一個實時監控系統軟硬體運行狀態的系統監測模塊等等，所有這些為上層應用提供了一個通用的運行平臺。
分享友人