This section summarizes the specific power management requirements for ports.
6. Compliance with Device Class Power Management Reference Specification
| Required |
The "Device Class Power Management Reference Specification" for the communications device class provides definitions of the OnNow device power states (D0�D3) for serial devices. The specification also covers device functionality expected in each power state and the possible Wakeup event definitions for the class. Power states D0 and D3 are required; other states are recommended.
7. Support Wakeup Events defined in "Device Class Power Management Reference Specification"
| Required |
For PC 97, the ability to cause a Wakeup event as defined in the "Device Class Power Management Reference Specification" is a required feature.