INTRODUCTION TO MICROPEOCESSOR
MICROPROCESSOR BASICS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Address Bus
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Data Bus
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Both
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None
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Detailed explanation-1: -The address bus is unidirectional . Data bus-carries the data between the processor and other components. The data bus is bidirectional .
Detailed explanation-2: -These are Address bus, Data bus and Control bus or Control lines. Among all, the Data bus is a bidirectional bus.
Detailed explanation-3: -Data bus (Bidirectional) carries the data between the processor and other components.-
Detailed explanation-4: -The address bus is unidirectional because the microprocessor addresses a specific memory location of the system. No outside devices can write into the Microprocessor. A data bus is bidirectional because the Microprocessor can read data from memory or write data to the memory.
Detailed explanation-5: -Address bus is unidirectional while data bus is bidirectional.