Super A2SAP-L1 User's Manual
60
ACPI Settings
ACPI Sleep State
This feature selects the ACPI Sleep State that the system will enter into when the suspend
button is activated. The options are Suspend Disabled and
S3 (Suspend to RAM)
.
High Precision Timer
Select Enabled to activate the High Performance 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 Instruction embedded in the CPU.
The High Performance Event Timer is used to replace the 8254 Programmable Interval Timer.
The options are
Enable
and Disable.
Headless Support
Use this feature to enable or disable ACPI OS which can indicate the system cannot detect
the monitor or keyboard/mouse devices. The options are
Disabled
and Enabled.
SATA Device Type
Use this feature to specify if the specified SATA port should be connected to a Solid State
Drive or a Hard Disk Drive. The options are
Hard Disk Drive
and Solid State Drive.
I-SATA1 DevSlp
Use this feature to enable or disable I-SATA1 DevSlp. The options are
Disabled
and
Enabled.
