Difference Between Serial and Parallel Communication
Serial
Communication V/S Parallel Communication :-
|
Serial Communication
|
Parallel Communication
|
|
1 . Carries data one
bit at a time.
|
1 . Carries multiple
(8,16,32 etc) data bits simultaneously.
|
|
2 . Limited
Throughput.
|
2 . Can provide very high throughput.
|
|
3 . Possible to
achieve ‘Multiple Access’, hence used in shared communication channels.
|
3 . Difficult to
achieve ‘Multiple Access’, hence used mostly for point to point
communication.
|
|
4 . Needs less
cabling.
|
4 . Needs much more cabling.
|
|
5 . Wireless channels
is possible.
|
5 . Channel must
necessary be wired.
|
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