Difference between synchronous & asynchronous communication.

Answer Posted / sahib

in synchronous communication,first connection between the
two nodes will be established,after establishment the data
transmission will take place

in asynchronous communication no need to check the
connection establishment while sender send the data the
receiver may be ready or may not be ready

in asynchronous sender will send byte of data with one
start bit and one stop bit(one start bit one byte data one
stop bit )

in synchronous communication sender will send block data
without start bit and stop bit

in synchronous communication,we will send the data with clk
reference

in asynchronous no need any clock reference

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