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Which bus is used for input and output in case of microprocessor operation?
- a)Address bus
- b)System bus
- c)Control bus
- d)Data bus
Correct answer is option 'C'. Can you explain this answer?
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Which bus is used for input and output in case of microprocessor opera...
The input and output are used to control the function of a microprocessor. Hence, the control bus is used to transfer the input and output signal from microprocessor to external peripherals and or from external peripherals to microprocessor.
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Which bus is used for input and output in case of microprocessor opera...
Overview of Bus Types
In microprocessor operations, various buses facilitate communication between the CPU, memory, and peripheral devices. The primary types of buses include:
- Address Bus
- Data Bus
- Control Bus
- System Bus
Understanding the Control Bus
The control bus is integral for managing the operations of input and output (I/O) within a microprocessor. It carries control signals that dictate the timing and coordination of data transfer.
Key Functions of the Control Bus
- Signal Transmission: The control bus transmits signals such as read, write, and interrupt requests.
- Coordination of Operations: It coordinates the actions of the CPU and peripheral devices, ensuring that data is transferred correctly and efficiently.
- Device Management: The control bus manages the enabling and disabling of devices during input and output operations.
Why Control Bus for I/O?
- Control Signals: During input and output operations, the control bus provides the necessary signals to initiate and manage data flow between the CPU and I/O devices.
- Device Communication: It ensures that the CPU communicates correctly with peripherals, specifying whether to read data from or write data to a device.
- Timing Information: The control bus carries timing information that helps synchronize the operations of all connected devices, crucial for seamless data transfer.
In conclusion, while the address bus carries addresses and the data bus carries the actual data, the control bus is essential for the management and execution of input and output operations in microprocessor systems.
In microprocessor operations, various buses facilitate communication between the CPU, memory, and peripheral devices. The primary types of buses include:
- Address Bus
- Data Bus
- Control Bus
- System Bus
Understanding the Control Bus
The control bus is integral for managing the operations of input and output (I/O) within a microprocessor. It carries control signals that dictate the timing and coordination of data transfer.
Key Functions of the Control Bus
- Signal Transmission: The control bus transmits signals such as read, write, and interrupt requests.
- Coordination of Operations: It coordinates the actions of the CPU and peripheral devices, ensuring that data is transferred correctly and efficiently.
- Device Management: The control bus manages the enabling and disabling of devices during input and output operations.
Why Control Bus for I/O?
- Control Signals: During input and output operations, the control bus provides the necessary signals to initiate and manage data flow between the CPU and I/O devices.
- Device Communication: It ensures that the CPU communicates correctly with peripherals, specifying whether to read data from or write data to a device.
- Timing Information: The control bus carries timing information that helps synchronize the operations of all connected devices, crucial for seamless data transfer.
In conclusion, while the address bus carries addresses and the data bus carries the actual data, the control bus is essential for the management and execution of input and output operations in microprocessor systems.
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Which bus is used for input and output in case of microprocessor operation?a)Address busb)System busc)Control busd)Data busCorrect answer is option 'C'. Can you explain this answer?
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Which bus is used for input and output in case of microprocessor operation?a)Address busb)System busc)Control busd)Data busCorrect answer is option 'C'. Can you explain this answer? for GATE 2024 is part of GATE preparation. The Question and answers have been prepared according to the GATE exam syllabus. Information about Which bus is used for input and output in case of microprocessor operation?a)Address busb)System busc)Control busd)Data busCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for GATE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which bus is used for input and output in case of microprocessor operation?a)Address busb)System busc)Control busd)Data busCorrect answer is option 'C'. Can you explain this answer?.
Which bus is used for input and output in case of microprocessor operation?a)Address busb)System busc)Control busd)Data busCorrect answer is option 'C'. Can you explain this answer? for GATE 2024 is part of GATE preparation. The Question and answers have been prepared according to the GATE exam syllabus. Information about Which bus is used for input and output in case of microprocessor operation?a)Address busb)System busc)Control busd)Data busCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for GATE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which bus is used for input and output in case of microprocessor operation?a)Address busb)System busc)Control busd)Data busCorrect answer is option 'C'. Can you explain this answer?.
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