Q:

Why RETI instruction is used after an ISR?

mhmadesk

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2022-06-16

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Why RETI instruction is used after an ISR?

because it returns with carry
because it returns to the main program with all the flags of the SREG raised
because it returns to the main program after clearing the roll over flag of the interrupt, so that the interrupt can be caused again
none of the mentioned

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mhmadesk

2022-06-16

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(c).because it returns to the main program after clearing the roll over flag of the interrupt, so that the interrupt can be caused again

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