BOXD845EBG2L Intel, BOXD845EBG2L Datasheet - Page 43

• Manufacturer Part Number: BOXD845EBG2L
• Manufacturer: Intel

Specifications of BOXD845EBG2L

• Lead Free Status / Rohs Status: Supplier Unconfirmed

Product Description
1.14.2.4
Instantly Available PC Technology
CAUTION
For Instantly Available PC technology, the +5 V standby line for the power supply must be
capable of providing adequate +5 V standby current. Failure to provide adequate standby current
when implementing Instantly Available PC technology can damage the power supply. Refer to
Section 2.11.3 on page 81 for additional information.
Instantly Available PC technology enables the Desktop Boards D845EBG2 and D845EPT2 to
enter the ACPI S3 (Suspend-to-RAM) sleep-state. While in the S3 sleep-state, the computer will
appear to be off (the power supply is off, and the front panel LED is amber if dual colored, or off if
single colored.) When signaled by a wake-up device or event, the system quickly returns to its last
known wake state. Table 9 on page 40 lists the devices and events that can wake the computer
from the S3 state.
The Desktop Boards D845EBG2 and D845EPT2 support the PCI Bus Power Management
Interface Specification. For information on the version of this specification, see Section 1.5.
Add-in boards that also support this specification can participate in power management and can be
used to wake the computer.
The use of Instantly Available PC technology requires operating system support and PCI 2.2
compliant add-in cards and drivers.
43