. Write an interrupt driven program that uses Port H pin 0 to detect an interrupt and multiply PORTB by 2 if the interrupt request is generated. IRQ should be asserted at falling edge. Write main program as well as ISR.

Problem-1. Write an interrupt driven program that uses Port H pin 0 to detect an interrupt and multiply PORTB by 2 if the interrupt request is generated. IRQ should be asserted at falling edge. Write main program as well as ISR. (15 points)

The answer is b; as a lab tech, you’re more behind the scenes and don’t interact with the patients.