• 2022-10-30
    指出下列指令源操作数的寻址方式:(如立即数寻址,直接寻址等) (1)MOV A , #00H ( ) (2)MOV A , 50H ( ) (3)MOV A , @R0 ( ) (4)MOV A , R5 ( ) (5)MOV A , @A+DPTR( ) (6)SJMP 70H ( ) (7)CLR A ( )
  • 举一反三