Question:
Which of the following circuit is used as a special signal to demultiplex the address bus and data bus?
Which of the following circuit is used as a special signal to demultiplex the address bus and data bus?
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In microprocessor systems, the Address Latch Enable (ALE) is essential for separating address and data portions on the bus.
Updated On: May 5, 2025
- Priority Encoder
- Decoder
- Address Latch Enable
- Demultiplexer
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The Correct Option is C
Solution and Explanation
An **Address Latch Enable (ALE)** circuit is used to demultiplex the address bus and data bus in microprocessor systems. It ensures that the address is latched during the address portion of a bus cycle and the data is latched during the data portion. Therefore, the correct answer is option (3).
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