assembly - mov DS,[BX] and mov DS,[1234] -

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hi i'm starting assembly language , sorry basic question.

are these 2 instructions valid in assembly language? (8086 mov instruction).

  1. mov ds,[bx]
  2. mov ds,[1234]

if no,why not?!

they both valid, examples 8e /r mov sreg,r/m16 move r/m16 segment register.

8e 1f       mov ds,[bx] 8e 1e d2 04 mov ds,[1234]

next time please consult instruction set reference.


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