帮忙用MSC-51单片机汇编语言修改给出的代码,要求每个灯闪烁5次后再往后...答:MOV R2, #8 ;设计数值.OUTPUT:MOV R3, #5 ;设计数值.OUT_5:MOV P1, A ;送P1口输出.ACALL DELAY MOV P1, #0FFH ACALL DELAY DJNZ R3, OUT_5 RL A DJNZ R2,OUTPUT LJMP LOOP DELAY: MOV R6, #0 ;延时子程序.MOV R7, #0 DELAYLOOP:DJNZ R6, DELAYLOOP...