单片机流水灯汇编 8个灯先是1,8亮接着2,7亮接着3,6亮接着4,5亮接着3...答:程序:ORG 0000H MAIN:MOV P1,#81H ACALL DELAY MOV P1,#42H ACALL DELAY MOV P1,#24H ACALL DELAY MOV P1,#18H ACALL DELAY AJMP MAIN DELAY:MOV R3,#5 //延时 L4: MOV R0,#125 L3: MOV R1,#100 L2: MOV R2,#5 L1: DJNZ R2,L1 DJNZ R1,L2 DJNZ R0,L3 DJNZ R3,L4 ...