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Electronics and Communication Engineering (ECE) : Microprocessors - Quiz(MCQ)
Whenever a non-maskable interrupt occurs in 8085 microprocessor, which of the following data line contains the data?
A)
2C H
B)
3C H
C)
24 H
D)
36 H

Correct Answer : Option (C) :   24 H


Explanation : TRAP interrupt is a non-maskable interrupt with the highest priority. When it occurs, its vectored address 0024 H is placed on the program counter. 24 H is the lower address bus which also acts as the data bus.

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