跪求汇编语言程序,电路图:MCS51单片机,32盏LED灯循环点亮,点亮时间随意...答:#40H MOV R7,#04H MOV A,#0FFH LP2:MOV R6,#08H LP1:RLC A MOV @R0,A MOV P0,40H MOV P1,41H MOV P2,42H MOV P3,43H LCALL DELAY DJNZ R6,LP1 RLC A MOV @R0,A INC R0 DJNZ R7,LP2 SJMP LOOP DELAY: 延时程序根据你自己需求再处理下 MOV R4,#100H DJNZ R4,RET END ...