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Chapter 1 of 12 • Page 1 of 248🔒 Protected PDF • Watermarked
Back to Practice Questions
ElectricalMicroprocessor
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Which of the following is an external interrupt?

A

INT0(active low)

B

INT2(active low)

C

Timer0 interrupt

D

Timer1 interrupt

Related Questions

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 How many pins of the 8255 can be used as the I/O ports?
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