Q7-A29
Q7-A29 - Rev. First Edition: 1.0 - Last Edition: 1.0 - Author: S.B. - Reviewed by G.G. Copyright © 2016 SECO S.r.l.
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4.3.6
ACPI Table/features submenu
4.3.7
CPU related setting submenu
Menu Item
Options
Description
FACP - C2 Latency Value
Enabled / Disabled
Allows definition of C2 latency value to be defined in FACP Table. Values smaller than 100 mean C2
Enabled, values larger than 100 mean C2 Disabled
FACP - C3 Latency Value
Enabled / Disabled
Allows definition of C3 latency value to be defined in FACP Table. Values smaller than 1000 mean C3
Enabled, values larger than 1000 mean C3 Disabled
FACP - RTC S4 wakeup
Enabled / Disabled
Enable or disable FACP support for S4 wakeup from RTC
HPET - HPET Support
Enabled / Disabled
High Precision Event Timer is supported in Windows Vista or above. HPET controller should not been seen
in Windows XP, no matter if enabled/disabled in SCU. If this feature is enabled, the HPET table will be
added into ACPI Tables.
_OSC Support
Enabled / Disabled
Enable or Disable ACPI Operating System Capabilities (_OSC) Method to communicate to the O. S. which
features available in the system can be controlled by the operating system
Fusion Utility
Enabled / Disabled
Enable/Disable AMD Fusion Utility Support
Acpi Time Wake Alarm Device
Enabled / Disabled
Enable/Disable Acpi Time Wake Alarm Device
Menu Item
Options
Description
CPU P-State Setting
Auto / Lowest Speed
Sets the CPU P-States behavior, if AUTOmatic or fixed at lowest speed
SVM support
Enabled / Disabled
Enable or Disable Secure Virtual Machine Mode (SVM) support, for users who require to use Virtual
Machines
SMM Code Lock
Enabled / Disabled
Enable or disable locking of the SMM (System Management Mode) code segment / registers for preventing
changes to the internal code/registers
