Siemens Simatic series, Руководство по эксплуатации

Страница: 177 / 194

SIMATIC IPC547G
Operating Instructions, 04/2020, A5E49948632-AA
177
List of abbreviations
B
Abbrevia-
tion
Term Meaning
AC Alternating current Alternating current
PLC Programmable controller
AGP Accelerated Graphics Port High speed bus system
AHCI Advanced Host Controller Interface Standardized controller interface for
SATA devices. This is supported in Mi-
crosoft Windows XP as of SP1 and IAA
driver.
APIC Advanced Programmable Interrupt Controller Extended programmable interrupt con-
troller
AT Advanced Technology
ATA Advanced Technology Attachment
AWG American Wire Gauge US standard for the cable diameter
BIOS Basic Input Output System Basic Input Output System
CAN Controller Area Network
CD-ROM Compact Disc – Read Only Memory Removable storage medium for large
data volumes
CD-RW Compact Disc – Rewritable Rewritable CD
CE Communauté Européenne (CE symbol) The product is in conformance with all
applicable EC directives
CF Compact Flash
CMOS Complementary Metal Oxide Semiconduc-
tors
Complementary metal oxide semicon-
ductors
COA Certificate of authentication Microsoft Windows Product Key
COM Communications Port Term for the serial interface
CP Communication Processor Communication computer
CPU Central Processing Unit CPU
CRT Cathode Ray Tube
CSA Canadian Standards Association Canadian organization for tests and
certifications according to own or bi-
national standards (with UL / USA)
standards
DRAM Dynamic Random Access Memory
DMA Direct Memory Access Direct memory access
DOS Disk Operating System Operating system without GUI
DVD Digital Versatile Disk
DVI Digital Visual Interface Digital display interface
DVI-I Digital Visual Interface Digital display interface with digital and
VGA signals