MPE/iX Glossary of Terms and Acronyms (32650-90887)

72 Chapter2
Acronyms and Abbreviations
I/O input/output
IODC I/O-dependent code
IP internetwork protocol
IPC interprocess communication
IPSW interrupt processor status word
ISL initial system loader
ISO International Standards Organization
ISR interruption space register
IVA interrupt vector address
JCW job control word
K kilo
KSAM Keyed Sequential Access Method
LAN local area network
LANIC local area network interface controller
LAP link access protocol
LAP-B link access protocol-balanced
LDEV logical device
LIF logical interchange format
LU logic unit
MAU media attachment unit
MIPS million instructions per second
MIS management information systems
MIT master installation tape
MODEM modulator/demodulator
MPE multiprogramming executive
MPE/iX multiprogramming executive with integrated POSIX
MR multiple RIN capability
MRJE multileaving remote job entry
MTBFF mean time between failure
MTTR mean time to recovery
MUX multiplexer
NA network administrator capability
ND nonshareable device capability
NetIPC network interprocess communication