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  2. IEC 61850 - Wikipedia

    en.wikipedia.org/wiki/IEC_61850

    IEC 61850 is an international standard defining communication protocols for intelligent electronic devices at electrical substations. It is a part of the International Electrotechnical Commission's (IEC) Technical Committee 57 reference architecture for electric power systems. [1] The abstract data models defined in IEC 61850 can be mapped to a ...

  3. ARINC 429 - Wikipedia

    en.wikipedia.org/wiki/ARINC_429

    ARINC 429, [1] the "Mark 33 Digital Information Transfer System (DITS)," is the ARINC technical standard for the predominant avionics data bus used on most higher-end commercial and transport aircraft. [2] It defines the physical and electrical interfaces of a two-wire data bus and a data protocol to support an aircraft's avionics local area ...

  4. GE-400 series - Wikipedia

    en.wikipedia.org/wiki/GE-400_series

    GE-400 systems could have up to 32,768 words (132K characters) of magnetic-core memory with a cycle time of 2.7 microseconds (435) or 5.1 microseconds (425). The systems supported up to eight channels for input/output. The GE 412 (1962) [3] was an incompatible computer system with a 20-bit word length intended for process control applications. [4]

  5. GSM - Wikipedia

    en.wikipedia.org/wiki/GSM

    The Global System for Mobile Communications (GSM) is a standard developed by the European Telecommunications Standards Institute (ETSI) to describe the protocols for second-generation (2G) digital cellular networks used by mobile devices such as mobile phones and tablets. GSM is also a trade mark owned by the GSM Association. [2]

  6. Message Passing Interface - Wikipedia

    en.wikipedia.org/wiki/Message_Passing_Interface

    Message Passing Interface. The Message Passing Interface (MPI) is a standardized and portable message-passing standard designed to function on parallel computing architectures. [1] The MPI standard defines the syntax and semantics of library routines that are useful to a wide range of users writing portable message-passing programs in C, C++ ...

  7. GE-600 series - Wikipedia

    en.wikipedia.org/wiki/GE-600_series

    Honeywell 6000 series. The GE-600 series is a family of 36-bit mainframe computers originating in the 1960s, built by General Electric (GE). When GE left the mainframe business the line was sold to Honeywell, which built similar systems into the 1990s as the division moved to Groupe Bull and then NEC. The system is perhaps best known as the ...

  8. Digital selective calling - Wikipedia

    en.wikipedia.org/wiki/Digital_Selective_Calling

    Digital selective calling (DSC) is a standard for transmitting predefined digital messages via the medium-frequency (MF), high-frequency (HF) and very-high-frequency (VHF) maritime radio systems. It is a core part of the Global Maritime Distress Safety System (GMDSS). [1] A DSC touch screen control panel showing a (simulated) distress message ...

  9. GE Digital - Wikipedia

    en.wikipedia.org/wiki/GE_Digital

    GE Digital. GE Digital is a subsidiary of American energy conglomerate GE Vernova. Headquartered in San Ramon, California, the company provides software and industrial internet of things (IIoT) services to industrial companies. GE Digital's primary focus is to provide industrial software and services in four markets: