Kontron AT8060 User Manual page 155

Acronyms Descriptions
CLK2 AdvancedTCA bused resource Synch clock group 2
CLK3 AdvancedTCA bused resource Synch clock group 3
CMCI Correctable Machine Check Interrupt
Complementary Metal Oxide Semiconductor. Also refers to the small amount of battery (or capacitor)
CMOS
powered CMOS memory to hold the date, time, and system setup parameters.
COM Serial port interface
COM.0 PICMG COM Express(R) Module Base Specification
CPU Central Processing Unit. This sometimes refers to a whole blade, not just a processor component.
CPUID CPU IDentification. Code that uniquely identify a processor type.
CSA Canadian Standards Association
CSM Compatibility Support Module (UEFI/Legacy BIOS)
CSM16 (Same as CSM). Compatibility Support Module (UEFI/Legacy BIOS)
DC Direct Current
DCA Direct Cache Access
DCD Data Carrier Detect
DCU Data Cache Unit
DB9 D-subminiature 9 pins. Typically a serial port connector. DE-9 (D-sub connectors with a E size).
DDR DDR SDRAM or Double-Data-Rate
DDR3 DDR SDRAM or Double-Data-Rate 3rd Generation
DHCP Dynamic Host Configuration Protocol
DIMM Dual In-line Memory Module
DMA Direct Memory Access
DMI Desktop Management Interface
DRAM Dynamic Random Access Memory
DTR Data Terminal Ready
DTS Digital Thermal Sensor in IA32 processors.
DVD Digital Video Disk
ECC Error Checking and Correction
EEPROM Electrically Erasable Programmable Read-Only Memory
EFI Extensible Firmware Interface
EHCI Enhanced Host Controller Interface. Specification for Universal Serial Bus specification, revision 2.0.
EIA Electronic Industries Alliance
EISA Extended Industry Standard Architecture. Superset of ISA, 32-bit bus architecture.
EIST (Same as SpeedStep). Enhanced Intel SpeedStep Technology
EMC ElectroMagnetic Compatibility
EMI ElectroMagnetic Interference
EMS Emergency Management Services
comit?Europ?n de Normalisation. European Committee for Standardization (English). The standards
EN
published by the European Committee for Standardization are recognizable by their prefix EN.
ESCD Extended System Configuration Data
ESD ElectroStatic Discharge
eUSB Embedded Universal Serial Bus
F-2 AT8060
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