若(R1)=30H,(A)=20H,则执行指令MOV@R1,A后,(30H)=?
若(R1)=30H,(A)=20H,则执行指令MOV@R1,A后,(30H)=?
A.20H
B.30H
C.21H
D.31H
正确答案:A
Tag:指令
时间:2022-12-23 16:04:50