B&R Automation PC 510, User Manual

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Software • BIOS options
110 Automation PC 510 User's Manual V 1.01
1.7.1 Advanced CPU control
InsydeH2O Setup Utility Rev. *
Power
Enable processor
performance states
(P-States).
Advanced CPU Control
P-States(IST)
Thermal Trip Points Setting
<Enabled>
CMP Support
Thermal Mode
Use XD Capability
VT Support
C-States
DTS
<TM1 and TM2>
<Enabled>
<Enabled>
SMRR Support <Enabled>
<Disabled>
<Enabled>
<Enabled>
Enhanced C-States
C-States Pop Up Mode
C-States Pop Down Mode
Hard C4E
<Disabled>
<Disabled>
<Disabled>
Enable C6 <Disabled>
<Disabled>
F1 F9
Esc Enter F10
Help Select Item Change Values Setup Defaults
Exit Select Menu Select SubMenu Save and Exit
F5/F6
Image 59: US15W Power - Advanced - CPU Control
BIOS setting Meaning Setting options Effect
Enabled The processor speed is regulated by the oper-
ating system.
P-States(IST) Option for controlling the Intel(R) SpeedStep(TM)
technology. The processor clock speed is in-
creased or decreased according to the amount
of calculations that must be made. As a result,
the power consumption depends largely on the
processor load.
Disabled Disables SpeedStep technology.
Enabled Enables this function. CMP Support This option supports the use of multiple CPUs
(CMP=core multi-processing).
Information:
In order to use ARwin, CMP support
must be switched off to avoid runtime
violations.
Disabled Disables this function.
Disabled Temperature monitoring disabled.
TM1 Intel Thermal Mode 1 enabled.
If the CPU reaches excessive temperatures, the
processor speed will be reduced by 50%.
TM2 Intel Thermal Mode 2 enabled.
If the CPU reaches excessive temperatures, the
Intel SpeedStep technology will be activated.
Thermal Mode
1)
Option for configuring the temperature monitor-
ing.
Information:
To operate the processor within the
specified values, we recommend not
changing the default setting (TM1 and
TM2).
TM1 and TM2 Intel Thermal Mode 1 and 2 enabled.
If the CPU reaches excessive temperatures,
TM1 reduces the processor speed by 50% and
TM2 activates the Intel SpeedStep technology.
Enabled Enables this function. Use XD Capability This option is a safety feature that protects spe-
cific data regions of the system memory from po-
tentially damaging code.
Disabled Disables this function.
Enabled If the function is enabled, a virtual machine can
use the additional hardware capacity.
VT Support Option for activating or deactivating a virtual ma-
chine.
Information:
You must restart in order to apply
changes made to this setting.
Disabled Disables this function.
Table 112: US15W Power - Advanced CPU Control setting options