For asynchronous transmission, is it necessary to supply some synchronizing pul

For asynchronous transmission, is it necessary to supply
some synchronizing pulses additionally or to supply or to
supply start and stop bit?

Question Posted / meghana

2 Answers
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For asynchronous transmission, is it necessary to supply some synchronizing pulses additionally or ..

Answer / nithyalakshmi

asynchronous transmission does not required any
syncronizing pulses , instead it needs start and stop bit
to acknowledge the first and last bit of the data which is
transmitted.these bits can be high or low.
In some advanced controllers which has in built UART ,
provide option to select no. of start and stop bits in the
transmission.

Is This Answer Correct ?

30 Yes

1 No

For asynchronous transmission, is it necessary to supply some synchronizing pulses additionally or ..

Answer / suraj thakur

asynchronous transmission does not required any type of
synchronous bits.only requre start and sotp bits.just for
acknowledgement

Is This Answer Correct ?

8 Yes

1 No

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