在MCS-51系统中，指令MOVXA，@DPTR的寻址方式称为()。
- A.寄存器寻址
- B.寄存器间接寻址
- C.直接寻址
- D.立即数寻址
正确答案及解析
正确答案
解析
MCS-51的寻址方式较多，表6-26归纳了在寻址方面考试中可能出现的一些考核知识点，考生应熟记之。表6-26 MCS-51常见的几种寻址方式
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