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A comparison between serial and parallel adder reveals that serial order
- a)Is slower
- b)Is faster
- c)Operates at the same speed as parallel adder
- d)Is more complicate
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
A comparison between serial and parallel adder reveals that serial ord...
Comparison between serial and parallel adder reveals that serial adder is serial adder is a sequential circuit. A parallel adder is a combinational circuit. In serial adder, propagation delay is less. In parallel adder, propagation delay is present from input carry to output carry.
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A comparison between serial and parallel adder reveals that serial ord...
Serial vs Parallel Adder
Serial and parallel adders are two types of electronic circuits used to add binary numbers. The main difference between the two is the way they process the input data. A serial adder adds one bit at a time, while a parallel adder adds all the bits simultaneously.
Speed Comparison
When it comes to speed, parallel adders are generally faster than serial adders. This is because parallel adders can add all the bits in parallel, while serial adders add one bit at a time. Therefore, the time taken to perform the addition operation is much less in parallel adders.
For example, if we want to add two 8-bit numbers using a serial adder, we would need to perform eight additions sequentially, one for each bit. However, if we use a parallel adder, all eight bits can be added simultaneously, resulting in a faster addition operation.
Complexity Comparison
Another factor to consider is the complexity of the circuit. Serial adders are generally simpler in design compared to parallel adders. This is because serial adders only require a single full adder circuit, while parallel adders require multiple full adders to perform the operation.
Conclusion
In conclusion, serial adders are slower than parallel adders but are simpler in design. Parallel adders are faster but more complex. The choice between the two depends on the specific requirements of the application.
Serial and parallel adders are two types of electronic circuits used to add binary numbers. The main difference between the two is the way they process the input data. A serial adder adds one bit at a time, while a parallel adder adds all the bits simultaneously.
Speed Comparison
When it comes to speed, parallel adders are generally faster than serial adders. This is because parallel adders can add all the bits in parallel, while serial adders add one bit at a time. Therefore, the time taken to perform the addition operation is much less in parallel adders.
For example, if we want to add two 8-bit numbers using a serial adder, we would need to perform eight additions sequentially, one for each bit. However, if we use a parallel adder, all eight bits can be added simultaneously, resulting in a faster addition operation.
Complexity Comparison
Another factor to consider is the complexity of the circuit. Serial adders are generally simpler in design compared to parallel adders. This is because serial adders only require a single full adder circuit, while parallel adders require multiple full adders to perform the operation.
Conclusion
In conclusion, serial adders are slower than parallel adders but are simpler in design. Parallel adders are faster but more complex. The choice between the two depends on the specific requirements of the application.
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