BOXD865GLCL Intel, BOXD865GLCL Datasheet - Page 51

• Manufacturer Part Number: BOXD865GLCL
• Manufacturer: Intel

Specifications of BOXD865GLCL

• Lead Free Status / Rohs Status: Supplier Unconfirmed

1.13.1.1
Table 15 lists the system states based on how long the power switch is pressed, depending on how
ACPI is configured with an ACPI-aware operating system.
Table 15.
Under ACPI, the operating system directs all system and device power state transitions. The
operating system puts devices in and out of low-power states based on user preferences and
knowledge of how devices are being used by applications. Devices that are not being used can be
turned off. The operating system uses information from applications and user settings to put the
system as a whole into a low-power state.
Table 16 lists the power states supported by the Desktop Boards D865GBF and D865GLC along
with the associated system power targets. See the ACPI specification for a complete description of
the various system and power states.
Table 16.
If the system is in this state…
Off
(ACPI G2/G5 – Soft off)
On
(ACPI G0 – working state)
On
(ACPI G0 – working state)
Sleep
(ACPI G1 – sleeping state)
Sleep
(ACPI G1 – sleeping state)
For information about
The Desktop Boards’ compliance level with ACPI
Global States
G0 – working
state
G1 – sleeping
state
G1 – sleeping
state
G1 – sleeping
state
System States and Power States
Effects of Pressing the Power Switch
Power States and Targeted System Power
Sleeping States
S0 – working
S1 – Processor
stopped
S3 – Suspend to
RAM. Context
saved to RAM.
S4 – Suspend to
disk. Context
saved to disk.
…and the power switch is
pressed for
Less than four seconds
Less than four seconds
More than four seconds
Less than four seconds
More than four seconds
Processor
States
C0 – working
C1 – stop
grant
No power
No power
Device States
D0 – working
state.
D1, D2, D3 –
device
specification
specific.
D3 – no power
except for
wake-up logic.
D3 – no power
except for
wake-up logic.
…the system enters this state
Power-on
(ACPI G0 – working state)
Soft-off/Standby
(ACPI G1 – sleeping state)
Fail safe power-off
(ACPI G2/G5 – Soft off)
Wake-up
(ACPI G0 – working state)
Power-off
(ACPI G2/G5 – Soft off)
Targeted System
Power
Full power > 30 W
5 W < power < 52.5 W
Power < 5 W
Power < 5 W
Refer to
Section 1.5, page 18
Product Description
(Note 1)
(Note 2)
(Note 2)
continued
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