ICT
ARCHITECTURE OF 8085
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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With indirect addressing, how many memory lookups are need to obtain the required data?
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Two
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Zero
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Three
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One
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Explanation:
Detailed explanation-1: -Only one reference to the memory is required to fetch the operand.
Detailed explanation-2: -Indirect Addressing Mode-Two references to memory are required to fetch the operand.
Detailed explanation-3: -Indirect addressing is a scheme in which the address specifies which memory word or register contains not the operand but the address of the operand. For example: 1) LOAD R1, 100 Load the content of memory address stored at memory address 100 to the register R1.
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