Siemens SIMATIC IPC277D

SIMATIC IPC277D
Operating Instructions, 12/2016, A5E03409486-AE
167
List of abbreviations
C
AC
Alternating current
Alternating current
ACPI
Advanced Configuration and Power Inte
r-
face
AHCI
Advanced Host Controller
Interface
Standardized controller interface for
SATA devices. This is supported in
Microsoft Windows
XP as of SP1 and
IAA driver.
APIC
Advanced Programmable Interrupt Contro
l-
ler
AT
Advanced Technology
ATA
Advanced Technology Attachment
AWG
American
Wire Gauge
Unit of measurement for wire diam
e-
ter. Used in North America and Can
a-
da.
BIOS
Basic Input Output System
CAN
Controller Area Network
CD-ROM
Compact Disc – Read Only Memory
CE
Communauté Européenne
CF
CompactFlash
CMOS
Complementary
Metal Oxide Semiconduc-
tors
COA
Certificate of authentication
COM
Communications Port
Term for the serial interface
CPU
Central Processing Unit
CPU
CSA
Canadian Standards Association
Canadian organization for tests and
certifications according to
national or
binational standards
CTS
Clear To Send
Clear to send
DC
Direct Current
DC current
DCD
Data Carrier Detect
Data carrier signal detection
DMA
Direct Memory Access
DOS
Disk Operating System
DQS
Deutsche Gesellschaft zur Zertifizierung
von Qualitätsmanagement mBH
DSR
Data Set Ready
Ready for operation
DTR
Data Terminal Ready
Data terminal is ready
DVD
Digital Versatile Disk
ESD
Electrostatic Sensitive Devices