xvi
A.2 Device Power States....................................................................................................................................... 667
A.2.1 Bus Power Management.......................................................................................................................... 668
A.2.2 Display Power Management.................................................................................................................... 668
A.2.3 PCMCIA/PCCARD/CardBus Power Management ................................................................................. 668
A.2.4 PCI Power Management.......................................................................................................................... 668
A.2.5 USB Power Management ........................................................................................................................ 668
A.2.6 Device Classes......................................................................................................................................... 669
A.3 Default Device Class...................................................................................................................................... 669
A.3.1 Default Power State Definitions .............................................................................................................. 669
A.3.2 Default Power Management Policy ......................................................................................................... 669
A.3.3 Default Wake Events............................................................................................................................... 670
A.3.4 Minimum Power Capabilities .................................................................................................................. 670
A.4 Audio Device Class........................................................................................................................................ 670
A.4.1 Power State Definitions ........................................................................................................................... 670
A.4.2 Power Management Policy ...................................................................................................................... 670
A.4.3 Wake Events............................................................................................................................................ 671
A.4.4 Minimum Power Capabilities .................................................................................................................. 671
A.5 COM Port Device Class ................................................................................................................................ 671
A.5.1 Power State Definitions ........................................................................................................................... 672
A.5.2 Power Management Policy ...................................................................................................................... 672
A.5.3 Wake Events............................................................................................................................................ 672
A.5.4 Minimum Power Capabilities .................................................................................................................. 672
A.6 Display Device Class...................................................................................................................................... 672
A.6.1 Power State Definitions ........................................................................................................................... 673
A.6.2 Power Management Policy for the Display Class.................................................................................... 678
A.6.3 Wake Events............................................................................................................................................ 679
A.6.4 Minimum Power Capabilities .................................................................................................................. 679
A.6.5 Performance States for Display Class Devices ........................................................................................ 679
A.7 Input Device Class......................................................................................................................................... 681
A.7.1 Power State Definitions ........................................................................................................................... 681
A.7.2 Power Management Policy ...................................................................................................................... 681
A.7.3 Wake Events............................................................................................................................................ 682
A.7.4 Minimum Power Capabilities .................................................................................................................. 682
A.8 Modem Device Class ..................................................................................................................................... 682
A.8.1 Technology Overview ............................................................................................................................. 682
A.8.2 Power State Definitions ........................................................................................................................... 683
A.8.3 Power Management Policy ...................................................................................................................... 684
A.8.4 Wake Events............................................................................................................................................ 684
A.8.5 Minimum Power Capabilities .................................................................................................................. 684
A.9 Network Device Class.................................................................................................................................... 685
A.9.1 Power State Definitions ........................................................................................................................... 685
A.9.2 Power Management Policy ...................................................................................................................... 686
A.9.3 Wake Events............................................................................................................................................ 686
A.9.4 Minimum Power Capabilities .................................................................................................................. 686
A.10 PC Card Controller Device Class............................................................................................................... 686
A.10.1 Power State Definitions ......................................................................................................................... 687
A.10.2 Power Management Policy .................................................................................................................... 688
A.10.3 Wake Events.......................................................................................................................................... 688
A.10.4 Minimum Power Capabilities ................................................................................................................ 688
A.11 Storage Device Class ................................................................................................................................... 689
A.11.1 Power State Definitions ......................................................................................................................... 689
A.11.2 Power Management Policy .................................................................................................................... 690
A.11.3 Wake Events.......................................................................................................................................... 690
A.11.4 Minimum Power Capabilities ................................................................................................................ 690
Hewlett-Packard/Intel/Microsoft/Phoenix/Toshiba