Advanced Configuration and Power Interface Specification

power resource objects 398
D2 Device State
definition 27
transitioning to 399
D2 PlaceNameDevice PlaceTypeState
control methods 396
D2 PlaceNameplaceDevice PlaceTypeState
power resource objects 399
D3-Off
control methods 397
definition 26
dash character
AML notation 908
ASL notation 754
data buffers, IPMI 225
data buffers, SMBus 232, 668
Data Objects encoding, AML 910
data objects, ASL
Buffer 813
Package 871
data register array (SMB_DATA) 649
data types
ASL 789
concatenate 798, 799, 800, 814
data types, resource See resource data types
DataTableRegion (Create Data Table Operation
Region) 818
day alarm 82
day mode 35
DAY_ALRM 83
DDB Handle data type, ASL 789, 794
DDT, Plug and Play devices 44
Debug (Debugger Output) 819
Debug Object data type, ASL 789, 794
Debug Objects encoding, AML 919
debugging
requirements for 751
decimals, notation 753
Decrement (Integer Decrement) 819
Default (Default Execution Path in Switch) 820
Definition Blocks
ASL code 785
encoding 215
loading 103, 135, 857
loading from XSDT 857
unloading 900
DefinitionBlock (Declare Definition Block)
820
definitions See terminology
degrees, Kelvin 597
dependencies, device 67, 345
DerefOf (Dereference an Object Reference)
821
description tables See tables
design guides 6, 8
desktop PCs
profile system type 127
Device (Declare Bus/Device Package) 821
device and processor performance states 29, 44
Device Class Power Management specifications
38
Device data type, ASL 789, 794
device drivers, ACPI-Aware 246
Device Name (_DDN) object 281
device power
management 36
modem example 41
objects 394
requirements 944
standards 37, 38
states 26
devices
audio, power management 944
class-specific objects 256
COM port, power management 946
context, definition 19
definition 18
graphics 967
identification objects 277
input, power management 954
insertion and removal objects 330
interference 67
modems, power management 956
network, power management 958
object notification 250
PC Card controllers, power management
Version 6.0 April, 2015 991