Detailed descriptions
16.4 BIOS-Setup
SIMATIC HMI IPC677C
232
Operating Instructions, 04/2013, A5E02722710-04
Advanced menu > CPU Configuration
Figure 16-12 Submenu Advanced menu > CPU Configuration
Entry
Meaning
C-States
Enable the power saving modes of the processor.
P-States (IST)
Enable the performance modes of the processor.
Turbo Mode
Enable or disable Turbo Modes.
CMP support
•
Auto: Multi Core operation, if available
•
Disabled: Single Core operation
HT Support
•
Auto: Use hyperthreading, if available.
•
Disabled: Hyperthreading disabled.
Use XD Capability
Enable or disable XD (Execute Disable) Capability.
VT Support
Enable or disable virtualization functionality "Vanderpool
Technology".