TRANSMISSION MODES | web4study

TRANSMISSION MODES

Category: Bachelor of Computer Science , Data Communications and Networking ,


Of primary concern when we are considering the transmission of data from one device to another is the wiring, and of primary concern when we are considering the wiring is the data stream. Do we send 1 bit at a time; or do we group bits into larger groups and, if so, how? The transmission of binary data across a link can be accomplished in either parallel or serial mode. In parallel mode, multiple bits are sent with each clock tick. In serial mode, 1 bit is sent with each clock tick. While there is only one way to send parallel data, there are three subclasses of serial transmission: asynchronous, synchronous, and isochronous (see Figure 4.31).

Data transmission and modes

Leave a Reply

Your email address will not be published. Required fields are marked *