FW82801IRSLAXE View Datasheet(PDF) - Intel

Part Name

Description

Manufacturer

FW82801IRSLAXE

Intel® I/O Controller Hub 9 (ICH9) Family

Intel 

Introduction

1 Introduction

Note:

Note:

Note:

This document is intended for Original Equipment Manufacturers and BIOS vendors

creating Intel® I/O Controller Hub 9 (ICH9) Family based products. This document is

for the following components:

• Intel® 82801IB ICH9 (ICH9)

• Intel® 82801IR ICH9 RAID (ICH9R)

• Intel® 82801IH ICH9 Digital Home (ICH9DH)

• Intel® 82801IO ICH9 Digital Office (ICH9DO)

• Intel® 82801IBM ICH9 Mobile (ICH9M)

• Intel® 82801IEM ICH9 Mobile Enhanced (ICH9M-E)

Section 1.3 provides high-level feature differences for the ICH9 Family components.

Throughout this document, ICH9 is used as a general ICH9 term and refers to the Intel

82801IB ICH9, Intel 82801IR ICH9R, and Intel 82801IH ICH9DH, and Intel 82801IO

ICH9DO, Intel 82801IBM ICH9M, and Intel 82801IEM ICH9M-E components, unless

specifically noted otherwise.

Throughout this document, the term “Desktop” refers to any implementation using a

desktop version of the ICH9 (e.g. ICH9R), be it in a desktop, server, workstation, etc.,

unless specifically noted otherwise.

Throughout this document, the term “Desktop Only” refers to information that is for the

Intel 82801IB ICH9, Intel 82801IR ICH9R, and Intel 82801IH ICH9DH, and Intel

82801IO ICH9DO unless specifically noted otherwise. The term “Digital Home

Only“refers to information that is for the Intel 82801IH ICH9DH, unless specifically

noted otherwise. The term “Digital Office Only“ refers to information that is for the Intel

82801IO ICH9DO and Intel 82801IBM ICH9M-E, unless specifically noted otherwise.

The term “Mobile Only” refers to information that is for both the Intel 82801IBM ICH9M

and Intel 82801IEM ICH9M-E, unless noted otherwise.

1.1

About This Document

This document is intended for Original Equipment Manufacturers and BIOS vendors

creating Intel® ICH9 family-based products (See Section 1.3 for currently defined ICH9

components). This document assumes a working knowledge of the vocabulary and

principles of PCI Express*, USB, AHCI, SATA, Intel® High Definition Audio (Intel® HD

Audio), SMBus, PCI, ACPI and LPC. Although some details of these features are

described within this manual, refer to the individual industry specifications listed in

Table 1-1 for the complete details.

Table 1-1.

Industry Specifications

Specification

Location

PCI Express* Base Specification, Revision 1.1 http://www.pcisig.com/specifications

Low Pin Count Interface Specification, Revision http://developer.intel.com/design/chipsets/

1.1 (LPC)

industry/lpc.htm

System Management Bus Specification, Version

2.0 (SMBus)

http://www.smbus.org/specs/

Intel® I/O Controller Hub 9 (ICH9) Family Datasheet

43

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