Which of the following 8085 interrupts is maskable?

2025

Which of the following 8085 interrupts is maskable?

Answer: D. Both B and C — In the 8085, TRAP is non-maskable, while RST 7.5 and INTR are maskable interrupts. Therefore both option B and option C are maskable.

  1. A.

    TRAP

  2. B.

    RST 7.5

  3. C.

    INTR

  4. D.

    Both B and C

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Correct answer: D

In the 8085, TRAP is non-maskable, while RST 7.5 and INTR are maskable interrupts. Therefore both option B and option C are maskable.

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