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  2. SCSI / ATA Translation - Wikipedia

    en.wikipedia.org/wiki/SCSI_/_ATA_Translation

    SCSI / ATA Translation ( SAT) is a set of standards developed by the T10 subcommittee, defining how to communicate with ATA devices through a SCSI application layer. The standard attempts to be consistent with the SCSI architectural model, the SCSI Primary Commands, and the SCSI Block Commands standards. The standard allows for translation of ...

  3. Logical block addressing - Wikipedia

    en.wikipedia.org/wiki/Logical_block_addressing

    Logical block addressing ( LBA) is a common scheme used for specifying the location of blocks of data stored on computer storage devices, generally secondary storage systems such as hard disk drives. LBA is a particularly simple linear addressing scheme; blocks are located by an integer index, with the first block being LBA 0, the second LBA 1 ...

  4. SCSI command - Wikipedia

    en.wikipedia.org/wiki/SCSI_command

    SCSI command. In SCSI computer storage, computers and storage devices use a client-server model of communication. The computer is a client which requests the storage device to perform a service, e.g., to read or write data. The SCSI command architecture was originally defined for parallel SCSI buses but has been carried forward with minimal ...

  5. Binary translation - Wikipedia

    en.wikipedia.org/wiki/Binary_translation

    In computing, binary translation is a form of binary recompilation where sequences of instructions are translated from a source instruction set to the target instruction set. In some cases such as instruction set simulation, the target instruction set may be the same as the source instruction set, providing testing and debugging features such ...

  6. Source-to-source compiler - Wikipedia

    en.wikipedia.org/wiki/Source-to-source_compiler

    t. e. A source-to-source translator, source-to-source compiler ( S2S compiler ), transcompiler, or transpiler [1] [2] [3] is a type of translator that takes the source code of a program written in a programming language as its input and produces an equivalent source code in the same or a different programming language.

  7. Fixed-block architecture - Wikipedia

    en.wikipedia.org/wiki/Fixed-block_architecture

    Fixed-block architecture ( FBA) is an IBM term for the hard disk drive (HDD) layout in which each addressable block (more commonly, sector) on the disk has the same size, utilizing 4 byte block numbers and a new set of command codes. [1] FBA as a term was created and used by IBM for its 3310 and 3370 HDDs beginning in 1979 to distinguish such ...

  8. cd (command) - Wikipedia

    en.wikipedia.org/wiki/Cd_(command)

    The cd command can be used to change the working directory of the working drive or another lettered drive. Typing the drive letter as a command on its own changes the working drive, e.g. C: ; alternatively, cd with the /d switch may be used to change the working drive and that drive's working directory in one step.

  9. Hard coding - Wikipedia

    en.wikipedia.org/wiki/Hard_coding

    Hard coding. Hard coding (also hard-coding or hardcoding) is the software development practice of embedding data directly into the source code of a program or other executable object, as opposed to obtaining the data from external sources or generating it at runtime . Hard-coded data typically can only be modified by editing the source code and ...