Dictionary: A   B   C   D   E   F   G   H   I   J   K   L   M   N   O   P   Q   R   S   T   U   V   W   X   Y   Z

Logical unit number

(LUN) A 3-bit identifier used on a SCSI bus to distinguish between up to eight devices (logical units) with the same SCSI ID.


Read Also:

  • Logic bomb

    noun 1. (computing) an unauthorized program that is inserted into a computer system; when activated it interferes with the operation of the computer programming, security Code surreptitiously inserted into an application or operating system that causes it to perform some destructive or security-compromising activity whenever specified conditions are met. Compare back door. [Jargon File] (1996-07-02)

  • Logic-array

    noun, Computers, Electronics. 1. an arrangement of circuitry on a mass-produced microchip permitting the chip to be easily customized for a specific application. noun 1. (computing) an integrated circuit consisting of interconnected logic gates

  • Logic cell

    noun 1. a logic circuit forming part of a chip

  • Logic-circuit

    noun, Computers. 1. a circuit designed to perform complex functions defined in terms of elementary functions of mathematical logic. noun 1. an electronic circuit used in computers to perform a logical operation on its two or more input signals. There are six basic circuits, the AND, NOT, NAND, OR, NOR, and exclusive OR circuits, which […]

Disclaimer: Logical unit number definition / meaning should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional. All content on this website is for informational purposes only.