Siemens SIMATIC IPC477E - Page 176

List of abbreviations
SIMATIC IPC477E
176 Operating Instructions, 12/2016, A5E37455003-AB
Abbreviation
Term
Meaning
VGA
Video Graphics Array
Video adapter which meets industrial standard
VRM Voltage Regulator Module
VT Virtualization Technology Intel technology with which a virtually closed
environment can be made available.
VT-D Virtualization Technology for Directed I/O Enables the direct assignment of a device (e.g.
network adapter) to a virtual device.
W2k
Windows 2000
WAN
Wide Area Network
WAV
Wave Length Encoding
Loss-free file format for audio data
WD Watchdog Program monitoring with error detection and
alarming.
WLAN
Wireless LAN
LWireless local area network
WoL
Wake on Local Area Network
WWW
World Wide Web
XD
Execute Disable Capability
Hardware implementation
XGA Extended Graphics Array Graphic standard, maximum resolution 1024x768
pixels.