P 51XA是一种与MCS - 51兼容的16位单片机，运行速度快，存储器空间大，支持实时多任务操作系统。
P51XA is a MCS-51 compatible 16-bit MCU which runs fast, has a large memory capacity and supports RTOS.
本文论述的是一个可重构的多机多任务实时操作系统。
In the paper, a reconfigurable many-processor multitask realtime operating system is discussed.
本文首先介绍了嵌入式微处理器和嵌入式实时操作系统，给出了基于单处理器的多任务调度方案。
Firstly, the embedded microprocessor and embedded Real Time Operating System are described, and the multi-task scheduling solution based on single-processor is given.
本文探讨了如何扩充个人计算机磁盘操作系统，使其能适用于实时多任务环境。
This paper discusses how to expand the system's functions of a personal computer, so as to make it suitable for the real-time multitask control environment.
QNX是实时、多任务、多用户、可嵌入的操作系统。
The operating system of QNX is the real-time, muti-task, muti-user embedding system .
结果表明：所移植的操作系统能很好地工作在MCS - 51上，为MCS - 51的应用开发建立了一个实时控制多任务平台。
The result shows: the ported operating system can work well on MCS-51. So the Real-Time Kernel has been set up for the application and development of MCS-51.
本文介绍了在IBM PC的单用户单任务磁盘操作系统IBM PC—DOS或MS-DOS基础上实现的一种适用于各种监控系统的实时多任务系统。
This paper presents a real-time and multi-task processing system developed on IBM PC-DOS (or MS-DOS) which is a single user and single-task operating system.
软件实现方法引入实时多任务控制系统的概念，采用分时操作的方法并行处理多任务。
For software realization, the concept of multi-mission control system is cited to deal with multi missions by real time operating system.
文章分析了某型潜艇真航向测量系统的接口箱硬件特点及相应的软件要求。在接口箱系统的单任务操作系统下，需要一种任务调度策略来实现多任务实时性。
In this paper, the characteristics of the navigation data acquisition equipment used on some submarine are analyzed and the task scheduling demand of this set is rigorous.
基于该操作系统，本文提出了一种用于HD TV机顶盒的调度策略，经过实验，较好地解决了机顶盒系统中实时多任务调度的关键问题。
Based on this OS, a schedule strategy for HDTV set-top box solution is presented. Through test, the key problem of real-time multi-task schedule in set-top box system is settled.
基于该操作系统，本文提出了一种用于HD TV机顶盒的调度策略，经过实验，较好地解决了机顶盒系统中实时多任务调度的关键问题。
Based on this OS, a schedule strategy for HDTV set-top box solution is presented. Through test, the key problem of real-time multi-task schedule in set-top box system is settled.
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