Thread: 8086 instruction question

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    Registered User gaurav9991's Avatar
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    8086 instruction question

    In 8086 CPU the following register contents are

    CS:4100H DS:A000H BX:0350H IP:0100H

    The 8086 fetches the following instruction using above register

    MOV [BX] , AX

    1) Which is the memory address from where the instruction is fetched?

    2)Which is the memory address where the data that is in AX is stored?

  2. #2
    and the hat of int overfl Salem's Avatar
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    What do you learn if we just tell you?

    What do you learn if you think about it, post your answer along with some reasoning, and then see if we agree?
    If you dance barefoot on the broken glass of undefined behaviour, you've got to expect the occasional cut.
    If at first you don't succeed, try writing your phone number on the exam paper.

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    Crazy Fool Perspective's Avatar
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    He's already spammed his homework across other forums and got an answer. I just hope he comes back to share how he liked the final exam =)

    8086 programming problem - Digit Technology Discussion Forum - Tech Discussion Forums in India

  4. #4
    and the hat of int overfl Salem's Avatar
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    If you dance barefoot on the broken glass of undefined behaviour, you've got to expect the occasional cut.
    If at first you don't succeed, try writing your phone number on the exam paper.

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