Intel D865PCD specifications Wake-up Devices and Events, Power States and Targeted System Power

Intel Desktop Board D865PCD Technical Product Specification

Table 8. Power States and Targeted System Power

Global States

G0 – working state

G1 – sleeping state

G1 – sleeping state

G1 – sleeping state

G2/S5

G3 – mechanical off

AC power is disconnected from the computer.

Notes:

Sleeping States

S0 – working

S1 – Processor stopped

S3 – Suspend to RAM. Context saved to RAM.

S4 – Suspend to disk. Context saved to disk.

S5 – Soft off. Context not saved. Cold boot is required.

No power to the system.

Processor States

C0 – working

C1 – stop grant

No power

No power

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.

D3 – no power except for wake-up logic.

D3 – no power for wake-up logic, except when provided by battery or external source.

Targeted System

Power (Note 1)

Full power > 30 W

5 W < power < 52.5 W

Power < 5 W (Note 2)

Power < 5 W (Note 2)

Power < 5 W (Note 2)

No power to the system. Service can be performed safely.

1.Total system power is dependent on the system configuration, including add-in boards and peripherals powered by the system chassis’ power supply.

2.Dependent on the standby power consumption of wake-up devices used in the system.

1.11.1.2Wake-up Devices and Events

Table 9 lists the devices or specific events that can wake the computer from specific states.

Table 9. Wake-up Devices and Events

These devices/events can wake up the computer…

LAN

Modem (back panel Serial Port A)

PME# signal

Power switch

PS/2 devices

RTC alarm

USB

…from this state

S1, S3, S4, S5 (Note)

S1, S3

S1, S3, S4, S5 (Note)

S1, S3, S4, S5

S1, S3

S1, S3, S4, S5

S1, S3

Note:	For LAN and PME# signal, S5 is disabled by default in the BIOS Setup program. Setting this option to Power On
	will enable a wake-up event from LAN in the S5 state.

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