Computer Science · Computer Organization and Architecture
A designer is creating a custom embedded device that has a limited number of pins. To save connections, she wants to use a multiplexed bus. What does multiplexing mean in this context?
- 1Using separate dedicated buses for each peripheral
- 2Using different buses for reading and writing operations
- 3Sharing the same physical bus lines for address and data at different times✓
- 4Using multiple separate buses for one component
Correct answer
Sharing the same physical bus lines for address and data at different times
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