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Are the following MOV instructions correct?

MOV DS,[SI]
MOV [SI],DS
MOV [SI],2000H

Thank you.

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  • Latest Post Latest Post by ShiftLeft
Member Avatar for ShiftLeft

Depends which assember your using.

In NASM lines 1 & 2 are ok, but 3 needs to be qualified with MOV WORD [SI], 2000H.
In MASM all need be qualified with MOV WORD PTR SI,DS.

Edited by ShiftLeft
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