设:内部RAM中,(40H)=50H,(41H)=60H,(50H)=30H, (51H)=70H,执行下列片段后括号内应为什么? MOV R0,#40H ; R0=(40H) MOV A,@R0; A=(50H) INC @R0; (40)=(51H) MOV A,@R0; A=(51H)
A.R0=(40H),A=(51H),(40)=(51H),A=(51H)
B.R0=(40H),A=(50H),(40)=(50H),A=(51H)
C.R0=(40H),A=(50H),(40)=(51H),A=(50H)
D.R0=(40H),A=(50H),(40)=(51H),A=(51H)