Advanced Configuration and Power Interface Specification

I/O resource flag 366
I/O SAPIC
definition 21
mixed addresses, preventing 145, 382
Platform Interrupt Source structure 145,
147, 148
structure 144
I/O space 104
IA (Intel Architecture) specifications 15
IA-32 systems 106
IA-PC
boot architecture flags 128
definition 20
interrupt models 141
memory map system 684
RSDP location 109
ID, Compatible (_CID object) 279
IDE
controller device 509
drives 60
IDE devices See storage devices
identification objects, device 277
idle loops, CPU 44
idle timers, legacy 66
IDs, Plug and Play 256, 278
If (Conditional Execution) 846
ignored bits
definition 20, 67
PM1 Status register 87
implementation requirements
OEM 3
OS 11
OSPM 10
In Rush Current (_IRC) object 402
Include (Include Additional ASL File) 847
Increment (Integer Increment) 847
independence, OS
functional fixed hardware 106
generic hardware 59
Index (Indexed Reference To Member Object)
848
Index with Buffers 848
Index with Packages 848
Index with Strings 849
IndexField (Declare Index/Data Fields) 849
indicators, system 497
initialization
BIOS 701
boot-up 700
OS 706
initialization object (_INI) 381
Input Buffer Full (IBF) flag 640, 645
input devices, power management 943, 954
Input/Output See I/O
insertion and removal objects 330
insertion and removal, batteries 569
INT 15 mapping 684
Integer data type, ASL 790, 794
Integers 786
Intel Architecture specifications 15
Intel Architecture-Personal Computer See IA-
PC
interdependent resources 345
interfaces
ACPI 4
battery 46
BIOS, legacy 31
Control Method Battery 570
design guides 6
EC-SMB-HC 645
embedded controller 19
extensible firmware (EFI) 19
fixed hardware 106
hardware 6
sharing protocols 638
SMBus 23, 661
interference, device 67
Interrupt (Extended Interrupt Descriptor Macro)
851
interrupt events
logic 64
SCI 84
shareable 84
SMI 84
Interrupt Source Overrides 141
interrupt sources, non-maskable (NMIs) 143
Version 6.0 April, 2015 997