moder

51汇编程序框架

D4为串口发送中断指示灯；

D5为外部中断1指示灯；

D6为外部中断0指示灯；

D7为串口接收中断指示灯；

D8为定时器指示灯；-moder 51 D4 Series procedural framework for the serial interrupt this light; D5 for external interrupt a lamp; D6 for external interrupt 0 lamp; D7 for the serial receiver interrupt indicator; D8 for the timer lamp;