Kontron AT8060 User Manual page 158

Acronyms Descriptions
PLL Phase Lock Loop
POH System Operating Power-On Hours.
POST Power-On Self-Test
PPP Point-to-Point Protocol
PROM Programmable Read-Only Memory
PS Primary Slave
PXE Preboot eXecution Environment
QPI QuickPath Interconnect. Point-to-point interconnect between Intel processors and IOH
RAID Redundant Array of Independent Disks / Redundant Array of Inexpensive Disks.
RAM Random Access Memory
Row Address Strobe, used in DRAM. May also refers to Reliability, Availability, Serviceability features of the
RAS
chipset.
RDIMM Registered Dual In-line Memory Module
RJ-45 (Same as RJ45). 8P8C (8 Position 8 Contact) modular connector.
RJ45 (Same as RJ-45). 8P8C (8 Position 8 Contact) modular connector.
RMCP Remote Management Control Protocol
Read Only Memory. Also refers to option ROM or expansion ROM code used during POST to provide services
ROM
for specific controllers, such as boot capabilities.
RS-232 (Same as RS232). Recommended Standard 232.
RS232 (Same as RS-232). Recommended Standard 232.
RTC Real Time Clock
RTM Rear Transition Module
RTS Request To Send
S5 ACPI OS System State 5. Indicates Soft Off operating state.
SAS Serial Attached SCSI (Small Computer System Interface)
SATA Serial ATA
SB South Bridge
SCI System Control Interrupt
SCL Serial CLock
SCSI Small Computer System Interface
SCU Storage Control Unit
SDR Sensor Data Record
SDRAM Synchronous Dynamic Random Access Memory
SEL System Event Log
SFP Small Form-factor Pluggable
SFP+ Small Form-factor Pluggable that supports data rates up to 10.0 Gbit/s.
ShMC Shelf Management Controller
SIMD Single Instruction, Multiple Data
SKU Stock-Keeping Unit. Unique identifier for each distinct product and service that can be purchased.
SLP_S4 S4 Suspend to Disk
SSC Spread Spectrum Clock
SSD Solid-State Drive
F-5 AT8060
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