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Themis Computer
RES-12XR3-S for X8DAL-3/i Installation Manual
Version 1.0
3.3.12.1 High Precision Event Timer
Select Enabled to activate the High Precision Event Timer (HPET) that produces
periodic interrupts at a much higher frequency than a Real-time Clock (RTC) does in
synchronizing multimedia streams, providing smooth playback and reducing the
dependency on other timestamp calculation devices, such as an x86 RDTSC Instruc-
tion embedded in the CPU. The High Performance Event Timer is used to replace
the 8254 Programmable Interval Timer. The options are
Enabled
and Disabled.
3.3.12.2 USB Device Wakeup
Select Enable to “wake-up” the system via a USB device when the system is in S3 or
S4 State. The options are Enabled and
Disabled
.
3.3.12.3 ACPI Aware O/S
Enable ACPI support if it is supported by the OS to control ACPI through the Oper-
ating System. Otherwise, disable this feature. The options are
Yes
and No.
3.3.12.4 Suspend Mode
This setting allows you to configure the ACPI (Advanced Configuration and Power
Interface) state for your system when it is in the Suspend mode. The options are
S1
(POS)
, S3 (STR) and Auto.
3.3.12.5 ACPI APIC Support
Select Enabled to include the ACPI APIC Table Pointer in the RSDT (Root System
Description Table) pointer list. The options are
Enabled
and Disabled.
3.3.12.6 APIC ACPI SCI IRQ
When this item is set to Enabled, APIC ACPI SCI IRQ is supported by the system.
The options are Enabled and
Disabled
.
3.3.12.7 Headless Mode
This feature is used to enable the system to function without a keyboard, monitor
and/or mouse attached The options are Enabled and
Disabled
.
Содержание RES-12XR3-S
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