中断控制器8259应用实验－中断方式控制彩灯点亮 *

中断方式控制彩灯点亮程序source file *

运行步骤：1.将PC4和IRQ10两个跳接开关分别联上 *

2.按下1次SW3,申请1次中断，使LED灯点亮1次-Interrupt Controller 8259 application test- interrupt control the lights lit*

Interrupt control the lantern lit program source file*

Run these steps: 1. To PC4 and IRQ10 two were together on the tap-dancing*

2. Press 1 SW3, apply for a second break, so that LED lamp lit 1