Abbreviations   
 
  SIMATIC IPC847D 
204  Operating Instructions, 01/2014, A5E32997454-AA 
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. 
Loss-free file format for audio data. 
WD  Watchdog  Program monitoring with error detection and 
LWireless local area network 
Wake on Local Area Network 
Execute Disable Capability 
XGA  Extended Graphics Array  Graphic standard, maximum resolution 1024x768 
ZMM  Zero Maintenance Cache Protection Module  Maintenance-free cache unit for saving cache