NH82801DB S L8DE Intel, NH82801DB S L8DE Datasheet - Page 136

• Manufacturer Part Number: NH82801DB S L8DE
• Manufacturer: Intel

Specifications of NH82801DB S L8DE

• Lead Free Status / RoHS Status: Compliant

Functional Description
136
Table 5-36. State Transition Rules for Intel
Table 5-36
various states may appear to temporarily transition through intermediate states. For example, in
going from S0 to S1, it may appear to pass through the G0/S0/C2 states. These intermediate
transitions and states are not listed in the table.
NOTES:
1. Some wake events can be preserved through power failure.
G0/S0/C0
G0/S0/C1
G0/S0/C2
G1/S3, or
Present
G1/S1,
G1/S4
G2/S5
State
G3
shows the transitions rules among the various states. Note that transitions among the
• Processor halt instruction
• Level 2 Read
• SLP_EN bit set
• Power Button Override
• Mechanical Off/Power Failure
• Any Enabled Break Event
• STPCLK# goes active
• Power Button Override
• Power Failure
• Any Enabled Break Event
• STPCLK# goes inactive and previously
• Power Button Override
• Power Failure
• Any Enabled Wake Event
• Power Button Override
• Power Failure
• Any Enabled Wake Event
• Power Failure
• Power Returns
in C1
Transition Trigger
®
ICH4
• G0/S0/C1
• G0/S0/C2
• G0/S0/C3
• G1/Sx or G2/S5state
• G2/S5
• G3
• G0/S0/C0
• G0/S0/C2
• G2/S5
• G3
• G0/S0/C0
• G0/S0/C1
• G2/S5
• G3
• G0/S0/C0
• G2/S5
• G3
• G0/S0/C0
• G3
• Optional to go to S0/C0 (reboot) or G2/S5
(stay off until power button pressed or other
wake event).
(See Note 1)
Intel
®
Next State
82801DB ICH4 Datasheet