ADWPCIXRSKU20 Intel, ADWPCIXRSKU20 Datasheet - Page 108

• Manufacturer Part Number: ADWPCIXRSKU20
• Manufacturer: Intel

Specifications of ADWPCIXRSKU20

• Lead Free Status / Rohs Status: Supplier Unconfirmed

Platform Management
The mBMC uses the Power Good signal to monitor whether the power supply is on and
operational, and to confirm whether the actual system power state matches the intended system
on/off power state that was commanded with the Power On signal.
De-assertion of the Power Good signal generates an interrupt. The mBMC uses this to detect
either power subsystem failure or loss of AC power. If AC power is suddenly lost, the mBMC:
5.2.5
The sources listed in the following table can initiate power-up and/or power-down activity.
108
Power button
mBMC Watchdog Timer
Platform Event Filtering
Command
Power state retention
1. Immediately asserts a system reset.
2. Powers down the system.
3. Waits for configured system off time, then attempts to power the system back up,
depending on system power restore policy.
Source
Power Control Sources
Front control power button
Internal mBMC timer
PEF
Routed through command processor
Implemented via mBMC internal logic
Figure 16. Power Supply Control Signals
External Signal Name or
Table 50. Power Control Initiators
Internal Subsystem
Intel order number C91056-002
Turns power on or off
Turns power off or power cycle
Turns power off or power cycle
Turns power on or off, or power cycle
Turns power on when AC power returns
Intel® Server Board SE7320VP2
Capabilities
Revision 2.1