Why do we have serial and parallel interface, which
one was faster and why and when we should go for this
interface.

Answer Posted / anil

Parallel communications is faster upto some clock frequency,
after some threshold it deteriorates due to cross talk.
Hardware need to be designed complex to overcome this issue,
instead serial communication offers better speed at higher
frequencies due to less hardware complexities.

Is This Answer Correct ?    9 Yes 2 No



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