在80C51单片机中,已知时钟频率为6MHz,请编程使P1.0和P1.1分别输出周期为...答:MOV TL0, #58H ;50ms@6MHz SETB TR0 SETB ET0 SETB EA MOV R2, #5 MOV A, #0 CLR P1.0 CLR P1.1 SJMP T0_INT:MOV TH0, #9EH MOV TL0, #58H ;50ms@6MHz DJNZ R2, T0_END MOV R2, #5 INC A MOV C, ACC.0 MOV P1.1, C MOV C,...