ARM PROCESSOR
ARCHITECTURE OF 8085
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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____ instruction is used to get the 1’s complement of the operand.
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COMP
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BIC
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CMP
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MVN
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Explanation:
Detailed explanation-1: -Explanation: The MLA instruction is used perform addition and multiplication together.
Detailed explanation-2: -Answer:Block transfer instructions.
Detailed explanation-3: -Register mode: In register addressing the operand is placed in one of 8 bit or 16 bit general purpose registers.
Detailed explanation-4: -Explanation: To subtract using 1’s complement: Take the 1’s complement of the 2nd number (here, 011) and add it to the first number. (110+011=1, 001). If the carry is generated, it is added to the result (001+1=010). If a carry is not generated then it is converted to its 1’s complement form.
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