Technical Product Specification

Intel® Server Boards S5520HC, S5500HCV and S5520HCT TPS Glossary
Revision 1.9
Intel order number E39529-013
173
Term
Definition
GPA
Guest Physical Address
GPIO
General Purpose I/O
HPA
Host Physical Address
HSC
Hot-Swap Controller
HT
Hyper-Threading
Hz
Hertz (1 cycle/second)
I2C
Inter-Integrated Circuit Bus
IA
Intel
®
Architecture
ICH
I/O Controller Hub
ILM
Independent Loading Mechanism
IMC
Integrated Memory Controller
INTR
Interrupt
IOH
I/O HUB
IPMB
Intelligent Platform Management Bus
IPMI
Intelligent Platform Management Interface
IRQ
Interrupt request
ITE
Information Technology Equipment
JBOD
Just Bunch of Disks
JRE
Java Runtime Environment
KB
1024 bytes
KVM
Keyboard, Video, and Mouse
LAN
Local Area Network
LCD
Liquid Crystal Display
LDAP
Lightweight Directory Authentication Protocol
LED
Light Emitting Diode
LPC
Low-Pin Count
LSB
Least Significant Bit
LUN
Logical Unit Number
MAC
Media Access Control
MB
1024 KB
ME
Manageability Engine
MMU
Memory Management Unit
MRC
Memory Reference Code
ms
Milliseconds
MSB
Most Significant Bit
MTBF
Mean Time Between Failures
Mux
Multiplexer
NIC
Network Interface Controller
Nm
Nanometer
NMI
Non-maskable Interrupt
NUMA
Non-Uniform Memory Access
NVSRAM
Non-volatile Static Random Access Memory
OEM
Original Equipment Manufacturer
Ohm
Unit of electrical resistance
OLTT
Open-Loop Thermal Throttling
PAE
Physical Address Extension