serial data link
1Data link layer — The OSI model 7 Application layer 6 Presentation layer 5 Session layer 4 Transport layer 3 Network layer 2 …
2Data Link Layer — The Data Link Layer is Layer 2 of the seven layer OSI model. It responds to service requests from the Network Layer and issues service requests to the Physical Layer.The Data Link Layer is the protocol layer which transfers data between adjacent… …
3Data Link Control — Das Data Link Control (DLC) ist ein Datenübertragungs Dienst, der zur sicheren, fehlerfreien Übertragung von Daten über einen nicht speichernden, durchgehenden Übertragungskanal sorgt. Dieser Dienst ist Teil des OSI Referenzmodells und ist im… …
4High-Level Data Link Control — (HDLC) is a bit oriented synchronous data link layer protocol developed by the International Organization for Standardization (ISO). The original ISO standards for HDLC were: *ISO 3309 mdash; Frame Structure *ISO 4335 mdash; Elements of Procedure …
5Serial digital interface — (SDI) refers to a family of video interfaces standardized by SMPTE. [cite book | title = Digital Video and HDTV | author = Charles A. Poynton | publisher = Morgan Kaufmann | year = 2003 | isbn = 1558607927 | url = http://books.google.com/books?id …
6Data 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… …
7Data Carrier Detect — Data Carrier Detect, abbreviated as DCD, or alternately Carrier Detect abbreviated as CD, is a control signal present inside an RS 232 serial communications cable that goes between a computer and another device, such as a modem. This signal is a… …
8Serial — Serial, anything in the form of a series, can refer to several things:Art and literature*Serial, a format by which a story is told in installments **Serial (film), films released in chapters for viewing in cinemas, particularly in the 1930s and… …
9Link Access Procedure for Modems — (LAPM) is part of the V.42 error correction protocol for modems.LAPM is an error control protocol defined in ITU T recommendations V.42. Like many data link layer protocols, it is a variant of HDLC. Like the Microcom Networking Protocols that… …
10Serial port — A male DE 9 connector used for a serial port on a IBM PC compatible computer. (Pinout) …
