bit synchronization

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• Bit synchronous operation — is a type of digital communication in which the data circuit terminating equipment (DCE), data terminal equipment (DTE), and transmitting circuits are all operated in bit synchronism with a clock signal. In bit synchronous operation, clock timing …   Wikipedia

• Frame synchronization — While receiving a stream of framed data, frame synchronization is the process by which incoming frame alignment signals, i.e. , distinctive bit sequences (a syncword), are identified, i.e. , distinguished from data bits, permitting the data bits… …   Wikipedia

• Data synchronization — is the process of establishing consistency among data from a source to a target data storage and vice versa and the continuous harmonization of the data over time. It is fundamental to a wide variety of applications, including file… …   Wikipedia

• Memory-disk synchronization — Memory disk synchronisation is a process used in computers that immediately writes to disk any data queued for writing in volatile memory. Data is often held in this way for efficiency s sake, since writing to disk is a much slower process than… …   Wikipedia

• Non-return-to-zero — The binary signal is encoded using rectangular pulse amplitude modulation with polar non return to zero code In telecommunication, a non return to zero (NRZ) line code is a binary code in which 1 s are represented by one significant condition… …   Wikipedia

• Asynchronous communication — In telecommunications, Asynchronous communication is transmission of data without the use of an external clock signal. Any timing required to recover data from the communication symbols is encoded within the symbols. The most significant aspect… …   Wikipedia

• Data transmission — Data transmission, digital transmission, or digital communications is the physical transfer of data (a digital bit stream) over a point to point or point to multipoint communication channel. Examples of such channels are copper wires, optical… …   Wikipedia

• USB — This article is about the computer bus to connect peripherals. For other uses of USB, see USB (disambiguation). Universal Serial Bus Original logo Type Computer Hardware Bus …   Wikipedia

• Physical layer — PHY redirects here. For the drug referred to as Phy, see Methadone. The OSI model 7 Application layer 6 Presentation layer 5 Session layer 4 Transport layer 3 …   Wikipedia

• Link layer — In computer networking, the link layer is the lowest layer in the Internet Protocol Suite (commonly known as TCP/IP ), the networking architecture of the Internet (RFC 1122, RFC 1123). It is the group of methods or protocols that only operate on… …   Wikipedia

• Phase-locked loop — PLL redirects here. For other uses, see PLL (disambiguation). A phase locked loop or phase lock loop (PLL) is a control system that generates an output signal whose phase is related to the phase of an input reference signal. It is an electronic… …   Wikipedia