设计一个实现抢答功能的八路抢答器,使用51系列单片机,编写应用程序来实现抢答功能,硬件设计利用其中断控制程序进行抢答部分的处理,通过多输入与门的控制去申请单片机内部的中断,以达到显示抢答的目的。-Design of a realization of the eight responder responder function, use the 51 series, write a program to achieve Responder function, hardware design of the interrupt control procedures for handling vies to answer first part, through control of multiple input and to apply for interrupt MCU internal, in order to achieve the purpose of answer.