Unisys NX5820 K, Configuration Manual

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System Components
7017 6300–005 1–7
Table 1–2. Acronyms for System Components
Acronym Component Name
NX582x-rp Enterprise Server models: (x = 1, single-domain; x = 2, dual-
domain; r = performance level; p = number of PMs per system)
APC Automatic Power Control
ASIC Application specific integrated circuit
ATM Asynchronous transfer mode
CIOM Common Input/Output module
CMF Channel manager facility
CMOS Complimentary metal oxide semiconductor
CSBus Channel service bus
CSE Common scan engine
DAC Direct access channel
DDA Dual domain adapter
DDMP Dual-domain, multiple-processor
DIMM dual Inline memory module
DTU Data transfer unit
ES Enterprise server
F/T Feedthru
FDDI Fiber distributed data interface
GB Gigabyte
Enterprise
Server Heterogeneous multi processing
IOB Input/Output bridge
IOM Input/Output module
IOU Input/Output unit
IPI Intelligent peripheral interface
JTAG Joint task access group
LAN Local area network
MAINTLAN Maintenance local area network
MB Megabyte
Mb Megabit
MLI Message level interface
MSU Memory storage unit
MSUA Memory storage unit (4 requestor)
MSUK Memory storage unit (8 or 12 requestor)
OSCAR Oscillator card (clock)
PCI Peripheral connect interface
PM Processor module
QIC Quarter-inch cartridge tape
SCP System control processor
SCSI Small computer system interface
SDSP Single-domain, single-processor
UPS Uninterruptible power supply
USD Unity storage device