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  2. Unified Diagnostic Services - Wikipedia

    en.wikipedia.org/wiki/Unified_Diagnostic_Services

    0x04 Safety System Diagnostic Session offers largely the same as 0x03 Extended Diagnostic Session, but does not always offer sensitive or unrelated services and/or sub-functions. It may offer further routines and data transmission sub-functions. 0x11 0x51 ECU Reset The service "ECU reset" is used to restart the control unit (ECU).

  3. OBD-II PIDs - Wikipedia

    en.wikipedia.org/wiki/OBD-II_PIDs

    OBD-II PIDs (On-board diagnostics Parameter IDs) are codes used to request data from a vehicle, used as a diagnostic tool.. SAE standard J1979 defines many OBD-II PIDs. All on-road vehicles and trucks sold in North America are required to support a subset of these codes, primarily for state mandated emissions inspections.

  4. On-board diagnostics - Wikipedia

    en.wikipedia.org/wiki/On-board_diagnostics

    Service / Mode $09 is used to retrieve vehicle information. Among others, the following information is available: Among others, the following information is available: VIN ( Vehicle Identification Number ): Vehicle ID

  5. UDS - Wikipedia

    en.wikipedia.org/wiki/UDS

    UDS may refer to: Ubuntu Developer Summit, for Ubuntu Linux; Ultra Deep Survey, deepest near-infrared astronomical survey; Unified Diagnostic Services, a vehicle communication standard used for vehicle diagnostics; Union Deportiva Salamanca, a Spanish football team; Unique Development Studios, a video and computer game developer based in Sweden

  6. Unisys OS 2200 databases - Wikipedia

    en.wikipedia.org/wiki/Unisys_OS_2200_databases

    The OS 2200 database managers are all part of the Universal Data System (UDS). UDS provides a common control structure for multiple different data models. Flat files (sequential, multi-keyed indexed sequential, MSAM, and fixed-block), [1] network, [2] and relational [3] data models all share a common locking, recovery, and clustering mechanism.

  7. JTAG - Wikipedia

    en.wikipedia.org/wiki/JTAG

    JTAG (named after the Joint Test Action Group which codified it) is an industry standard for verifying designs of and testing printed circuit boards after manufacture.. JTAG implements standards for on-chip instrumentation in electronic design automation (EDA) as a complementary tool to digital simulation. [1]

  8. Differentiated services - Wikipedia

    en.wikipedia.org/wiki/Differentiated_services

    Service class DSCP Name DSCP Value Conditioning at DS edge PHB Queuing AQM; Low-latency data AF21, AF22, AF23 18, 20, 22 Using single-rate, three-color marker (such as RFC 2697) RFC 2597: Rate Yes per DSCP High-throughput data AF11, AF12, AF13 10, 12, 14 Using two-rate, three-color marker (such as RFC 2698) RFC 2597: Rate Yes per DSCP Network ...

  9. DOS API - Wikipedia

    en.wikipedia.org/wiki/DOS_API

    The original DOS API in 86-DOS and MS-DOS 1.0 was designed to be functionally compatible with CP/M.Files were accessed using file control blocks (FCBs). The DOS API was greatly extended in MS-DOS 2.0 with several Unix concepts, including file access using file handles, hierarchical directories and device I/O control. [1]