82G33 datasheet(32/437 Pages) INTEL

32 / 437 page

Introduction

Datasheet

1.3.9

Power Management

(G)MCH Power Management support includes:

•

PC99 suspend to DRAM support (“STR”, mapped to ACPI state S3)

•

SMRAM space remapping to A0000h (128 KB)

•

Supports extended SMRAM space above 256 MB, additional 1 MB TSEG from

the Base of graphics stolen memory (BSM) when enabled, and cacheable

(cacheability controlled by processor)

•

ACPI Rev 2.0 compatible power management

•

Supports processor states: C0, C1, and C2

•

Supports System states: S0, S1, S3 and S5

•

Supports processor Thermal Management 2 (TM2)

•

Supports Manageability states M0, M1-S3, M1-S5, Moff-S3, Moff-S5

1.3.10

Intel® Active Management Technology (Intel® AMT)/

Controller Link (Intel® 82Q35 GMCH Only)

The GMCH supports Intel® Active Management Technology that combines hardware

and software solutions to provide:

• Asset Management

• OOB diagnostics

• Agent Present and Health Detect

• Network Protection with System Defense

Intel® AMT integrates advanced manageability features into hardware and firmware.

Intel® AMT extends the capabilities of existing management solutions by enabling

system and software asset information, remote diagnostics, and recovery plus

network protection through the OOB (Out-Of-Band) channel (i.e., always available

even when the system is in a low-power “off” state or the OS is hung). Controller link

is the Intel® Management Engine link between the GMCH and the ICH9.

82G33 Datasheet(PDF) 32 Page - Intel Corporation