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All power management controls and setups are provided at the BIOS level.
SETUPS
Related Jumpers
No jumper setting is required.
BIOS Level
All setups are provided at the BIOS level, refer to the BIOS Setup program description.
OPERATION
The board supports three levels of power management:
Doze mode – after a selected period of system inactivity, the CPU clock runs at lower
speed while all other devices still operate at full speed.
Standby mode – after entering Doze mode, and a selected period of system inactivity has
elapsed, the fixe disk drive and the video shut off while all other devices still operate at a full
speed.
Suspend mode – after entering Standby mode, and a selected period of system inactivity
has elapsed, all devices except the CPU shut off.
The power management can be resumed by an IRQ assigned to the modem (when used). An
activity of the assigned IRQ always awakens the system.
The hard disk drive can be powered down while all other devices remain active. The HDD
Powerdown mode is only available if the device supports this capability.
Содержание VIPer 821
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Страница 15: ...PRODUCT DESCRIPTION 1 PRODUCT OVERVIEW 2 JUMPER SETTINGS 3 FEATURE DESCRIPTION...
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Страница 19: ...1 3 VIPer 821 Block Diagram...
Страница 20: ...1 4 VIPer 821 Connector and Jumper Location...
Страница 21: ...2 1 2 JUMPER SETTINGS The processor related jumpers must conform to the following...
Страница 22: ...VIPer 821 Technical Reference Manual 2 2 The other jumpers are described below...
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Страница 47: ...SOFTWARE SETUPS 4 BIOS SETUP PROGRAM 5 UPGRADING THE BIOS WITH UBIOS...
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Страница 79: ...C 1 C BOARD DIAGRAMS C 1 ASSEMBLY TOP DIAGRAM...
Страница 80: ...VIPer 821 Technical Reference Manual C 2 C 2 ASSEMBLY BOTTON DIAGRAM...
Страница 81: ...Board Diagrams C 3 C 3 ASSEMBLY MECHANICAL DIAGRAM...
Страница 82: ...VIPer 821 Technical Reference Manual C 4 C 4 DC DC CONVERTER MODULE DIAGRAMS Top Side Bottom Side Mechanical...
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