• 2022-10-29
    若需要完成“程序存储器ROM1000H单元的内容送累加器”功能,以下哪组指令组正确?()
    A: MOVA,#00HMOVDPTR,#1000HMOVCA,@A+DPTR
    B: MOVDPTR,#1000HMOVCA,@A+DPTR
    C: MOVDPH,#10HMOVDPL,#00HMOVA,#00HMOVCA,@A+DPTR
    D: MOVA,#00HMOVCA,@A+PC