Here are some of the more common asynchronous communication interfaces that you will encounter. A master/slave configuration is required to implement synchronous data transfer.The clock signal must be communicated between the sender and receiver.Synchronous protocols support higher data transfer rates.Some other characteristics of synchronous transmission are: When the synchronous serial protocol is used, both the sender and receiver use the same clock signal during data transfer. Reliability is increased with asynchronous data transmission.Longer distance data transmission is supported.

No clock signal is required between the message’s sender and recipient.

The characteristics of an asynchronous protocol include: This needs to be done before each transmitted message. When employing an asynchronous serial protocol the sender needs to supply a synchronization signal prior to transferring any data.

Read on to learn more about these two distinct communication protocols used with serial applications and devices.

These protocols support asynchronous data transfer and synchronous data transfer. Serial communication is usually accomplished using one of the two main serial protocols. What are the types of serial communication?

What are the types of serial communication?.

Serial communication pdf