当需要与中断服务程序互斥时。
中断服务程序所在的地址。
系统软件主要由主程序和中断服务程序组成。
The system software includes the main program and interrupt service program.
中断服务程序。在执行操作时处理可能引起中断情况的代码。
Isr interrupt service routine. code that performs actions necessary to deal with the condition that caused the interrupt.
软件设计分为：初始化、串行中断服务程序、串行口选择三个模块。
Software designed divide into three model: initialize, serial interruption service programming, serial port selected.
控制程序设计包括定时中断服务程序、外中断服务程序及主程序。
The control program includes timing interrupt service program, external interrupt service program and main program.
软件动态过程采用前后台结构，包括主程序和中断服务程序两部分。
Dynamic process of soft adopts front ground and back ground structure, including main program and interrupt service program.
当中断服务程序退出，对处理器的控制权转到先前运行的那个软件上。
When the interrupt service routine exits, control of the processor is returned to whatever part of the software was previously running.
当中断服务程序退出，对处理器的控制权转到先前运行的那个软件上。
When the interrupt service routine exits control of the processor is returned to whatever part of the software was previously running.
当一个中断发生，当前的处理器状态被保存并且中断服务程序开始运行。
When an interrupt occurs, the current state of the processor is saved and an interrupt service routine is executed.
当一个中断发生，当前的处理器状态被保存并且中断服务程序开始运行。
When an interrupt occurs the current state of the processor is saved and an interrupt service routine is executed.
在一般的嵌入式实时操作系统中，时钟中断服务程序在每个时钟节拍工作。
In most RTOS, the timer interrupt service routine (ISR) executes at every time tick.
这个表格包含中断与中断服务程序之间的处理器的映射，必须由程序员进行初始化。
This table contains the processor's mapping between interrupts and interrupt service routines and must be initialized by the programmer.
这个表格包含中断与中断服务程序之间的处理器的映射，必须由程序员进行初始化。
This table contains the processor"s mapping between interrupts and interrupt service routines and must be initialized by the programmer."
根据热丝tig焊的时序要求，设计了控制系统的软件，重点介绍了主程序和中断服务程序。
The software for control system was designed according to the timing requirement, the main program and the interrupt service program were highlighted.
分析了系统软件的功能，采用模块化软件设计方法，设计了控制系统主程序、中断服务程序以及子程序。
After analysis the function of system software, main program, interrupt service program and subroutine were designed use modeling develop ways.
洋细论述了系统的总体结构、部分硬件设计和相应固件程序的实现，给出了主程序和中断服务程序流程图。
Then, the whole systematic architecture, some hardwares and firmware program were detailed, finally, the main program and interrupt service program were provided.
在实际应用中，并不是每个时钟节拍都有任务调度，所以有很多时钟中断服务程序的工作是多余的，浪费了CPU资源。
In most practical application, context switch doesn't happen at some time tick, so sometime the execution of timer ISR is useless and wastes CPU time.
最后讨论了基于上述硬件系统的软件设计，主要分为三个部分：dsp的初始化程序、中断服务程序和语音编解码程序。
Finally, this paper discussed the software system design based on above hardware platform, including the DSP initialization program, the interrupt request service and speech coding.
实验目的目的：掌握定时器t0、T1的方式选择和编程方法，了解中断服务程序的设计方法，学会实时程序的调试技巧。
Aim Objective: to master the timer T0, T1 of the mode selection and programming methods, to understand the design method of the interrupt service routine, and learn skills in real-time debugging.
软件部分由系统初始化与显示程序和中断服务程序组成，主要完成深度、速度的计算、各种校正处理及显示各种报警等功能。
The software consists of system initialization, display and interrupt service routines, which completes depth and velocity calculations, depth correction and alarm displays.
最后，在软件设计部分探讨了启动代码编写、操作系统的选择和移植、任务规划和设计、驱动程序设计以及中断服务程序设计。
At last, in the section of software design, startup code programming, operating system choosing and transplanting, task design, drivers design and interrupt service routine design had been discussed.
在软件设计上，充分利用所选单片机的低功耗模式，让检测任务在中断服务程序中完成，使系统的功耗主要取决于中断服务程序执行的时间。
On software, we take full advantage of the low power modes of the MCU to finish the task in ISR (interrupt service routine), so, the power of system rest with the ISR executive time.
非ocg编译器针对SiliconLabs单电池供电c 80519 XXF所产生的代码，每次数据采样平均会有108个周期来执行中断服务程序和主循环。
Code generated for Silicon Labs single-cell C80519XXF by a non-OCG compiler results in an average of 108 cycles to execute the interrupt service routine and main loop overhead for each sample of data.
对最小化服务中断来说，建立明确的升级程序、将有效的沟通渠道并入企业的最终用户支持过程都是至关重要的。
Establishing clear escalation procedures and integrating effective communication channels into the end user-support process of the enterprise are vital for the minimization of service disruptions.
例如，您可以运行程序，设置界限，监视与服务进入中断点，通过程序指示的步骤，检查变量，并检查访问栈。
For example, you can run programs, set line, watch and service entry breakpoints, step through program instructions, examine variables, and examine the call stack.
本文通过模拟各种中断，尽可能地帮助设备驱动程序开发人员测试中断服务例程。
This article helps device driver developers test the interrupt service routine as much as possible by simulating the various interrupts.
更多关于应用程序部署和应用服务器重启、以避免服务中断的信息，请参阅这篇优秀的文章。
Further information on staggering application deployment and application server restarts to avoid service interruptions is available in this excellent article.
更多关于应用程序部署和应用服务器重启、以避免服务中断的信息，请参阅这篇优秀的文章。
Further information on staggering application deployment and application server restarts to avoid service interruptions is available in this excellent article.
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