Which of the following is NOT an interrupt in the 8085 microprocessor ?

2025

Answer: D. MCLR — MCLR is a reset pin for PIC microcontrollers, not an interrupt in 8085. RST7.5, INTR, and RST5.5 are valid 8085 interrupts.

1. A.

   RST7.5

2. B.

   INTR

3. C.

   RST5.5

4. D.

   MCLR

Attempted by 250 students.