汇编语言控制流水灯答:KEY BIT P1.0 LED EQU 30H ORG 0000H LJMP MAIN ORG 0030H MAIN:MOV LED,#0FEH MOV R2,#8 LOOP:MOV P0,LED MOV A,LED RL A MOV LED,A JNB KEY,KEYC DJNZ R2,LOOP MOV R2,#8 LOOP1:MOV P0,LED MOV A,LED RR A MOV LED,A JNB KEY,KEYC DJNZ R2,LOOP1 SJMP LOOP KEYC:...