定时器2的时钟输出脚-mysql高可用方案大全

T2CLKO BIT P3.0 //定时器2的时钟输出脚 F38_4KHz EQU 0FF10H //38.4KHz(1T模式下, 65536-18432000/2/38400) //F38_4KHz EQU 0FFECH //38.4KHz(12T模式下, (65536-18432000/2/12/38400) //----------------------------------------------- AUXR &= ~0x08; //T2_C/T=0, ���时钟进行时钟输出 // AUXR |= 0x08; //T2_C/T=1, �T2(P3.1)引脚的外�时钟进行时钟输出 T2L = F38_4KHz; //初始化计时值 T2H = F38_4KHz >> 8; AUXR |= 0x10; //定时器2开始计时 INT_CLKO = 0x04; //使能定时器2的时钟输出功能 wh�le (1); //程序终止 }