22
Chapter 1
Power Management Functions
Device Standby Mode
T
Independent power management timer for hard disk drive devices
(0-15 minutes, time step=1 minute).
T
Hard disk drive goes into Standby mode (for ATA standard interface).
T
Disable V-sync to control the VESA DPMS monitor.
T
Resume method: device activated (Keyboard for DOS, keyboard & mouse for Windows).
T
Resume recovery time: 3-5 sec.
Global Standby Mode
T
Global power management timer (2-120 minutes, time step=10 minute).
T
Hard disk drive goes into Standby mode (for ATA standard interface).
T
Disable H-sync and V-sync signals to control the VESA DPMS monitor.
T
Resume recovery time: 7-10 sec.
Suspend Mode
T
Independent power management timer (2-120 minutes, time step=10 minutes) or pushing external
switch button
T
CPU goes into SMM.
T
CPU asserts STPCLK# and goes into the Stop Grant State.
T
LED on the panel turns amber color.
T
Hard disk drive goes into SLEEP mode (for ATA standard interface).
T
Disable H-sync and V-sync signals to control the VESA DPMS monitor.
T
Return to original state by pushing external switch button.
Suspend to RAM
T
The system context is maintained in system memory
T
Power is shut to non-critical circuits.
T
Memory is retained, and refreshes continually.
T
All clocks shut except RTC.
T
Return to original state by pushing external switch button & “PME” events at ACPI mode.
Содержание Aspire 3300S
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Страница 29: ...Chapter 1 23 ...
Страница 53: ...47 Chapter 2 ...
Страница 67: ...61 Chapter 3 ...
Страница 93: ...87 Chapter 5 ...
Страница 95: ...89 Chapter 6 Aspire 3300S Exploded Diagram ...
Страница 101: ...95 Chapter 6 ...
Страница 103: ...97 Appendix A ...
Страница 109: ...103 Appendix C ...