If A1=0, A0=1 then the input read cycle is performed from

Electronics and Communication Engineering (ECE) : Microprocessors - Quiz(MCQ)

port A to data bus

port B to data bus

port C to data bus

CWR to data bus

Correct Answer : Option (B) : port B to data bus

Explanation : If A1=0, A0=1 then the input read cycle is performed from port B to data bus.

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