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The interrupts, INT0(active low) and INT1(active low) are processed internally by flags

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in Microprocessor by (39.4k points)
The interrupts, INT0(active low) and INT1(active low) are processed internally by flags

(a) IE0 and IE1

(b) IE0 and IF1

(c) IF0 and IE1

(d) IF0 and IF1

The question was asked in an international level competition.

I want to ask this question from Interrupt and Stack of 8051 -1 in chapter Microcontroller 8051 of Microprocessor

1 Answer

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by (49.2k points)
Right choice is (a) IE0 and IE1

To elaborate: The interrupts, INT0(active low) and INT1(active low) are processed internally by the flags IE0 and IE1.

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