Question

how is data transmitted from transmission to receivership, give an example

Answer 1

to an 07 more or How data transmitted from transmission receivership give enample . Data trammission refers nefers to the process of transferring dala between two digital devices, Data is transmitted from one device to another in analog How data transmitted from transmission to receivenship : Data is transferred in the form of bits between two digital devices. The data transmission modes be characterized the two types based the number of bitus went belween the transmitter and the receiver: digital format, Ο γ more can . in on Data Transmission parallel Serial [Synchronous Asynchronous

the 2 one oven in especific orden Serial Transmission In this mode data bites are sent serially after the other at a time the transmission channel, The data bits ane organized be sent one after another. As since only for enample shown in the below figure, used to transmit 8-bit dala serially from senden to receiver, data bits . can we one wire is 1 1 ilo MSB LSB O 0 11001010 Parallel to serial converter TY Senden serial to parallel 1 Receiver > chat tan nos O single Commerication 0 Line 1 0 Enample of transmission serial ports, serial transmission computers using is data between two There Хе. two types of serial transmission-

Point in ane Arsynchronous transmission: In : In this mode, data bits can be sent at any time. Stop bits and stant bits used between data data bytes to vsynchronize the transmiter and neceiver and to ensure that the data is transmitted connectly. The time between wending and receiving data bits is not used to provide time between transmissing For example, is there are two bytes of data, say (10001101, 11001011) then it will be transmitted the asynchronous mode as constant, so are . gaps follows: in direction of flow hap 111100101110 11000 110110 Senden Receiven Xistop bit & stanit bitk Enample of asynchronous transmission is data input from a keyboard to the computer, .

Synchro nous transmission the bita are sent one . are same In this mode after another without any start / stop bits of gaps between them. Actually both the sender and neceiver paced by the system clock. In this way synchronization is achieved. For enample, if there are two tyles at data, say (1001100 11001011) then it will be transmitted in the usynchronous mode as follows: Direction of flow 11001011 1000 1101 Senden Recuren synchronous transmission is Enample of communication. in. CPU I RAM etc.