在s3c2440开发板裸板上模拟软中断处理程序，处理程序中是对LED灯的控制。-Development board in the bare board s3c2440 simulation soft interrupt handling procedures, the processing procedure is the control of LED lights.

侯工单片机工作室，S3C2440 Bootloader之六，有详细的注释，用于学习参考，也可用于工程开发。www.51-arm.com-Hou Gong SCM studio, S3C2440 Bootloader four, there are detailed notes, for learning reference, can also be used for project development. Www.51-arm.com