interrupt program signal

基本解释

How to write interrupt program to switch to interupt routine when detect interupt signal?
当真测到中断信号，如何写中断程式切到中断副程式中？
The key of the infrared sending program was calling the interrupt subroutine to produce the carrier wave and modulate it with the key signal.
红外发射程序的关键是定时时间到时调用中断程序来产生载波信号，对按键信号和载波信号进行调制。
Being different from the existing measurement method for A/V delay, the system does not produce random noise to interfere audio test, and does not need video test signal to interrupt live program.
与现有测定A/V延时的方法不同，它不存在干扰音频测试的随机噪声，也不需要中断实际节目的视频测试信号。