指令输出ADD BX，AX [英] Output of Instruction ADD BX, AX

问题描述

你好朋友，
这是一个快速的问题.
我想知道操作的结果在哪里

Hello Friends,
This is a quick question.
I want to know that where will be the result of the operation

ADD BX, AX

商店在哪里?
是AX还是BX?
由于我们有指示，所以会出现这种混乱

Stores in?
Is it AX or BX?
This confusion arises since we have instruction

ADD AX, BX

将结果存储在AX中.我以为，当我们交换两个操作数AX和BX时，结果存储在哪里?

如果您知道原因，请回答此查询.
谢谢.

问候
Tushar Srivastava

which stores the result in AX. I thought, where will be the result store when we interchange the two operands AX and BX?

Please Answer this query if you know the answer with reason.
Thank you.

Regards
Tushar Srivastava

推荐答案

BX
目的地始终在左侧.

ADD的语法为:

BX
The destination is always on the left.

The syntax of ADD is:

add <destreg>,<reg>
add <destreg>,<mem>
add <destmem>,<reg>
add <destreg>,<con>
add <destmem>,<con>

，目的地总是最先到达的.

And the destination always comes first.

阅读本讲座: ^ ]

ADD AX,BX

将bx中的值添加到ax中的值(结果为ax)

add value in bx to value in ax (result in ax)

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