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5 sleeping state definitions, S1 sleeping state, Software functional overview – FIC A360 User Manual

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Software Functional Overview


FIC A360 Service Manual

3-21

Device # HDD

D0 Power State

-HDD is accessing or idle

D1 Power State

-HDD is in standby mode

-D1 is resumed by any access

D2 Power State

-HDD is in sleep mode

-D2

is

resumed

by

reset

D3 Power State

-Same with D2


Device # CD-ROM

D0 Power State

-CD-ROM is accessing or idle (motor on)

D1 Power State

-CD-ROM is in standby mode

-D1 is resumed by any access

D2 Power State

-CD-ROM is in sleep mode

-D2

is

resumed

by

reset

D3 Power State

-Same with D2


Device # VGA

D0 Power State

-VGA is accessing or idle

D1 Power State

-VGA is in standby mode

-D1 is resumed by any access

D2 Power State

-VGA is in suspend mode

-D2

is

resumed

by

access

D3 Power State

-Same with D2


Device # Modem

D0 Power State

-Modem is accessing or idle

D1 Power State

-Modem is in standby mode

-D1 is resumed by any access

D2 Power State

-Same with D1

D3 Power State

-Same with D1


Device # PCMCIA

D0 Power State

-PCMCIA is accessing or idle

D1 Power State

-PCMCIA is in RUN# mode

D2 Power State

-PCMCIA is in suspend mode

D3 Power State

-Same with D2


Device # NIC

D0 Power State

-NIC is accessing or idle

D1 Power State

-Snooze is in CLKRUN is asserted

D2 Power State

-Sleep mode, PCI chip in suspend mode

D3 Power State

-Power down mode, both PCI and phyter in sleep mode.

3.5.5 Sleeping State Definitions

Sleeping states (Sx states) are types of sleeping states within the global sleeping state, G1.
The Sx states are briefly defined below. For a detailed definition of the system behavior
within each Sx state and transition, refer to the ACPI specification.


S1 Sleeping State
The S1 sleeping state is a low wake-up latency sleeping state. In this state, no system context