ARM编程特别是系统初始化代码的编写中通常需要实现中断的响应、解析跳转和返回等操作，以便支持上层应用程序的开发，而这往往是困扰初学者的一个难题。中断处理的编程实现需要深入了解ARM内核和处理器本身的中断特征，从而设计一种快速简便的中断处理机制。需要说明的是，具体的上层高级语言编写的中断服务函数不在本文的讨论范围之内-ARM programming particular system initialization code in preparation usually need to achiev

spim的冒泡排序，里面是源码，可以实现的-spim of bubble sort，spim is a self-contained simulator that will run MIPS32 assembly language programs. It reads and executes assembly language programs written for this processor. spim also provides a simple debugger and minima

this PDF is about synthetic aperture radar(The basic SAR theory is conceptually simple yet when one looks into the inner workings of the SAR processor it appears quite complicated. The most difficult part of the problem is related to the coupling b