dingshiqi.zip_定时LED仿真

#include<reg51.h> sbit D0=P1^0; sbit S100ms=P1^2; void main() { D0=0; S100ms=1; TMOD=0x3c; TH0=0x3c; TL0=0xb0; TH1=0xf6; TL1=0xf6; IP=0x08; EA=1; ET0=1; ET1=1; TR0=1; TR1=1; do{}while(1); } void Time0(void) interrupt 1 using 2 { S100ms=!S100ms; TH0=0x3c; TL0=0xb0; } void Counter1(void) interrupt 3 using 3 { D0=!D0; }