INTRODUCTION TO MICROPEOCESSOR
MICROPROCESSOR BASICS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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In microprocessor 8085, suddenly, all the interrupt lines become high at the same time, then
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the processor will reset
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the processor will burn-out
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one specific interrupt will be processed, putting others on hold
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nothing will happen
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Explanation:
Detailed explanation-1: -When the INTR signal is high, then the microprocessor completes its current instruction and sends active low interrupt acknowledge signal. When instructions are received, then the microprocessor saves the address of the next instruction on stack and executes the received instruction.
Detailed explanation-2: -TRAP is the internal interrupt that has the highest priority among all interrupts except the divide by zero exception.
There is 1 question to complete.