(LU6.2) A type of logical unit that governs peer-to-peer SNA communications. LU6.2 supports general communication between programs in a distributed processing environment.
LU6.2 is characterised by a peer relationship between session partners, efficient use of a session for multiple transactions, comprehensive end-to-end error processing and a generic application program interface consisting of structured verbs that are mapped into a product inplementation.
LU6.2 is used by IBM’s TPF operating system.
[IBM Dictionary of Computing, McGraw-Hill 1993].
- Logical unit number
storage (LUN) A 3-bit identifier used on a SCSI bus to distinguish between up to eight devices (logical units) with the same SCSI ID. (1999-02-11)
- 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)
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