Page Contents • • • • • • • What is serial communication? Unlike parallel communication, where several bits are send at one time, Serial Communication is a process of transmitting data bit by bit. In this tutorial, you will learn how to serially communicate a PC or any other device with a PIC microcontroller. You will also study the use of a communication component – UART (Universal Asynchronous Receiver Transmitter) present within the microcontroller. Serial vs Parallel Transfer Computers transfer data in two ways: serial and parallel. In serial Communication, only a single wire is required to transfer n bits of data or one or two wires for ready and acknowledge signals whereas in parallel communication, n wires are required to transfer n bits of data. Best Pvr Software For Hd Homerun Plex more. Hollywood Master Fx For Edius 5 Free Download. Serial mode is used to transfer data to greater distances and parallel only works for short distances.

Since more hardware is required in parallel communication mode, hence, serial communication is preferred.In data Transmission, if data can both be transmitted and received, it is a duplex transmission. In contrast, a simplex transmission only sends data from one device to the other such as from computer to printer. Duplex Transmission can be Half or Full duplex depending upon whether the data transfer is simultaneous or not. If data is transmitted one way at a time, then it is half duplex. If data can go both ways at the same time then it is Full duplex. PIC microcontroller has a full-duplex, serial mode of Communication.Half and Full-Duplex Transmission. Signals And Systems Using Matlab - Second Edition.