FW82801DB S L66K Intel, FW82801DB S L66K Datasheet - Page 27

• Manufacturer Part Number: FW82801DB S L66K
• Manufacturer: Intel

Specifications of FW82801DB S L66K

• Lead Free Status / RoHS Status: Supplier Unconfirmed

Introduction
1.1
Intel
®
Table 1-1. Industry Specifications
82801DB ICH4 Datasheet
About This Datasheet
This datasheet is intended for Original Equipment Manufacturers and BIOS vendors creating
ICH4-based products. This datasheet assumes a working knowledge of the vocabulary and
principles of USB, IDE, AC ’97, SMBus, PCI, ACPI and LPC. Although some details of these
features are described within this datasheet, refer to the individual industry specifications listed in
Table 1-1
Chapter 1. Introduction
Chapter 1 provides information on datasheet organization and introduces the ICH4.
Chapter 2. Signal Description
Chapter 2 provides a detailed description of each ICH4 signal. Signals are arranged according to
interface and details are provided as to the drive characteristics (Input/Output, Open Drain, etc.) of
all signals.
Chapter 3. ICH4 Power Planes and Pin States
Chapter 3 provides a complete list of signals, their associated power well, their logic level in each
suspend state, and their logic level before and after reset.
Chapter 4. ICH4 and System Clock Domains
Chapter 4 provides a list of each clock domain associated with the ICH4 in an ICH4-based system.
Low Pin Count Interface Specification, Revision 1.0 (LPC)
Audio Codec ‘97 Component Specification, Version 2.3 (AC ’97)
Wired for Management Baseline, Version 2.0 (WfM)
System Management Bus Specification, Version 2.0 (SMBus)
PCI Local Bus Specification, Revision 2.2 (PCI)
AT Attachment - 6 with Packet Interface (ATA/ATAPI - 6)
Specification
Universal Serial Bus (USB) Specification, Revision 2.0
Advanced Configuration and Power Interface (ACPI)
Specification, Revision 2.0
Enhanced Host Controller Interface (EHCI) Specification for
Universal Serial Bus, Revision 1.0
for the complete details.
Specification
http://developer.intel.com/design/chipsets/
industry/lpc.htm
http://developer.intel.com/ial/
scalableplatforms/audio/index.htm
http://www.intel.com/labs/manage/wfm/
index.htm
http://www.smbus.org/specs/
http://pcisig.com/specifications.htm
http://www.t13.org
http://www.usb.org
http://www.acpi.info
http://developer.intel.com/technology/usb/
ehcispec.htm
Location
Introduction
1
27