Electronics Engineering · Digital Electronics
Which of the following best describes a situation where a bidirectional shift register would be preferred over a unidirectional shift register in a digital system?
- 1When converting binary code directly into Gray code.
- 2When storing data statically without any shifting operations.
- 3When data needs to be shifted in both left and right directions, or rotated.✓
- 4When parallel load and serial read operations are exclusively required.
Correct answer
When data needs to be shifted in both left and right directions, or rotated.
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