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Please use HCS12/9S12 assembly language. Assume that bit PB3 is an input and represents the condition of a door alarm. If it goes low, it
Please use HCS12/9S12 assembly language.
Assume that bit PB3 is an input and represents the condition of a door alarm. If it goes low, it
means that the door is open. Monitor the bit continuously. Whenever it goes low, send a high-to-low pulse to pin
PE5 to turn on a buzzer.
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