Multiple choice

Which of the following flags is set to a 1 by the instruction just ending if a carry occurred from 4th bit i.e 0, 1, 2 and 3rd bit of the A register during the instruction's execution in 8085 processor?

  1. Carry Flag

  2. Zero Flag

  3. Auxiliary Carry Flag

  4. Sign Flag

  5. Clock
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C Correct answer
Explanation

This flag is set to a 1 by the instruction just ending if a carry occurred from  4th bit i.e 0, 1, 2, 3rd bit of the A register during the instruction's execution in 8085 processor.

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