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  2. Serial digital interface - Wikipedia

    en.wikipedia.org/wiki/Serial_digital_interface

    The various serial digital interface standards all use (one or more) coaxial cables with BNC connectors, with a nominal impedance of 75 ohms. This is the same type of cable used in analog composite video setups, which potentially makes for easier "drop in" equipment upgrades (though may be necessary for long runs at the higher bitrates for older oxidising or lower grade of cable to replaced ...

  3. Serial communication - Wikipedia

    en.wikipedia.org/wiki/Serial_communication

    Thus serial links can save on costs (also known as the Bill of Materials). Differential signalling uses length-matched wires or conductors and are used in high speed serial links. [20] Length-matching is easier to perform on serial links as they require fewer conductors. In many cases, serial is cheaper to implement than parallel.

  4. Serial Peripheral Interface - Wikipedia

    en.wikipedia.org/wiki/Serial_Peripheral_Interface

    A Queued Serial Peripheral Interface (QSPI; different to but has same abbreviation as Quad SPI described in § Quad SPI) is a type of SPI controller that uses a data queue to transfer data across an SPI bus. [19]

  5. Category:Serial digital interface - Wikipedia

    en.wikipedia.org/wiki/Category:Serial_digital...

    Topics relating to the Serial Digital Interface for video signals. Pages in category "Serial digital interface" The following 8 pages are in this category, out of 8 total.

  6. RS-232 - Wikipedia

    en.wikipedia.org/wiki/RS-232

    In the book PC 97 Hardware Design Guide, [9] Microsoft deprecated support for the RS-232 compatible serial port of the original IBM PC design. Today, RS-232 has mostly been replaced in personal computers by USB for local communications. Advantages compared to RS-232 are that USB is faster, uses lower voltages, and has connectors that are ...

  7. SDI - Wikipedia

    en.wikipedia.org/wiki/SDI

    Serial digital interface for sending video signals over coaxial cable; Single document interface, a style of graphical user interface; Software-defined infrastructure, with no human intervention; Spatial data infrastructure; Standard Disk Interconnect, a DEC standard; Statistical Design Institute's SDI Tools for Microsoft Excel

  8. Synchronous Serial Interface - Wikipedia

    en.wikipedia.org/wiki/Synchronous_Serial_Interface

    Synchronous Serial Interface (SSI) is a widely used serial interface standard for industrial applications between a master (e.g. controller) and a slave (e.g. sensor). SSI is based on RS-422 [1] standards and has a high protocol efficiency in addition to its implementation over various hardware platforms, making it very popular among sensor manufacturers.

  9. I²C - Wikipedia

    en.wikipedia.org/wiki/I²C

    I 2 C uses only two signals: serial data line (SDA) and serial clock line (SCL). Both are bidirectional and pulled up with resistors. [2] Typical voltages used are +5 V or +3.3 V, although systems with other voltages are permitted. The I 2 C reference design has a 7-bit address space, with a rarely used 10-bit extension. [3]