对于单片机系统而言，中断技术在其运行过程中发挥着重要的作用。假如单片机

For the single-chip system, interrupt technology plays an important role in its operation. If there is no interruption system inside the single-chip microcomputer, then the single-chip microcomputer must query the service request in the single-chip microcomputer system during operation, which not only wastes a lot of time, but also greatly reduces the working efficiency of the single-chip microcomputer. Therefore, it is very necessary to use interrupt technology in the single chip microcomputer

For microcontroller systems, interrupt technology plays an important role in its operation. If the single-chip internal non-disruptive system, then the microcontroller in the process of operation of the single-chip system to query the service request, so that not only waste a lot of time, but also the efficiency of the microcontroller is greatly reduced. It is therefore necessary to use interrupt technology in a microcontroller

For single-chip microcomputer system, interrupt technology plays an important role in its operation. If there is no interrupt system in the single chip microcomputer, then the single chip microcomputer needs to query the service request in the single chip microcomputer system in the process of operation, which not only wastes a lot of time, but also greatly reduces the working efficiency of the single chip microcomputer. So it is very necessary to use interrupt technology in MCU