Intel Desktop Board D845GLLY User manual

Intel®Desktop Board
D845GLLY
Product Supplement
Specification Update
Release Date: November 2003
Order Number: A98275-009
The IntelDesktop Board D845GLLY may contain design defects or errors known as errata which
may cause the product to deviate from published specifications. Current characterized errata are
documented in this Specification Update.

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Intel reserves these for future definition and shall have no responsibility whatsoever for conflicts or incompatibilities arising from
future changes to them.
The Inteldesktop board D845GLLY may contain design defects or errors known as errata which may cause the product to
deviate from published specifications. Current characterized errata are available on request.
Contact your local Intel sales office or your distributor to obtain the latest specifications before placing your product order.
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Copyright 2002, 2003, Intel Corporation. All rights reserved.

CONTENTS
REVISION HISTORY ...................................................................................................................................v
PREFACE ...................................................................................................................................................vi
Product Supplement Specification Update for the IntelDesktop Board D845GLLY
GENERAL INFORMATION ..........................................................................................................................3

IntelDesktop Board D845GLLY Product Supplement Specification Update
v
REVISION HISTORY
Date of Revision Version Description
June 2002 -001 This document is the first Product Supplement Specification
Update for the IntelDesktop Board D845GLLY.
August 2002 -002 Updated General Information Section. Removed Printed Board
Assembly (PBA) information from the document, as this reference
is no longer valid.
September 2002 -003 Updated General Information Section. Updated Legal Disclaimer
Section.
October 2002 -004 Added Specification Changes 1, 2. Added Erratum 2.
February 2003 -005 Updated Chipset Stepping. Added Specification Changes 4-8 to
the Intel Desktop Board 845GL Chipset Family Specification
Update (Order Number A98269). Added Errata 3. Added
Specification Clarification 1.
March 2003 -006 Added Erratum 4. Added Documentation Changes 3, 4.
April 2003 -007 Added Documentation Change 5.
July 2003 -008 Added Specification Change 9.
November 2003 -009 Added Specification Clarification 2.

IntelDesktop Board D845GLLY Product Supplement Specification Update
v
i
PREFACE
This document is an update to the specifications contained in the IntelDesktop Board D845GLLY Product
Supplement Document (Order number A86194). It is intended for hardware system manufacturers and
software developers of applications, operating systems, or tools. It will contain Specification Changes,
Errata, Specification Clarifications, and Documentation Changes.
Refer to the Intel
Pentium4 Processor Specification Update (Order number 249199) for specification
updates concerning the Intel Pentium 4 processor and that may apply to the desktop board D845GLLY.
Unless otherwise noted in this document, it should be assumed that any processor errata for a given stepping
are applicable to the Altered Assembly (AA) revision(s) associated with that stepping.
Refer to the Intel
845 Chipset: 82845 Memory Controller Hub (MCH) Specification Update (Order Number
298589) for specification updates concerning the 82845GL MCH Controller and that may apply to the desktop
board D845GLLY. Unless otherwise noted in this document, it should be assumed that any MCH errata for a
given stepping are applicable to the Altered Assembly (AA) revision(s) associated with that stepping.
Refer to the Intel
82801DB I/O Controller Hub 4 (ICH4) Specification Update (Order Number 290745) for
specification updates concerning the 82801DB I/O Controller Hub and that may apply to the desktop board
D845GLLY. Unless otherwise noted in this document, it should be assumed that any 82801DB I/O Controller
Hub (ICH) errata for a given stepping are applicable to the Altered Assembly (AA) revision(s) associated with
that stepping.
Nomenclature
Specification Changes are modifications to the current published specifications. These changes will be
incorporated in the next release of the specifications.
Errata are design defects or errors. Characterized errata may cause the desktop board D845GLLY’s
behavior to deviate from published specifications. Hardware and software designed to be used with any
given Altered Assembly (AA) and BIOS revision level must assume that all errata documented for that AA
and BIOS revision level are present on all desktop boards.
Specification Clarifications describe a specification in greater detail or further highlight a specification’s
impact to a complex design situation. These clarifications will be incorporated in the next release of the
specifications.
Documentation Changes include typos, errors, or omissions from the current published specifications.
These changes will be incorporated in the next release of the specifications.

Product Supplement Specification Update for the
Intel®Desktop Board D845GLLY

IntelDesktop Board D845GLLY Product Supplement Specification Update
3
GENERAL INFORMATION
Basic Desktop Board D845GLLY Identification Information
AA Revision BIOS Revision Notes
A84242-203 LY84510A.86A.0007.P01 1-5
A84242-204 LY84510A.86A.0008.P02 1-5
A84242-205 LY84510A.86A.0009.P03 1-5
A84242-206 LY84510A.86A.0011.P05 1-5
A84242-207 LY84510A.86A.0011.P05 1-5
A84242-208 LY84510A.86A.0022.P08 1-5
A84242-209 LY84510A.86A.0023.P09 1-5
A84242-210 LY84510A.86A.0029.P11 1-5
A84242-211 LY84510A.86A.0038.P15 1-5
A84741-203 LY84510A.86A.0009.P03 1-5
A84741-204 LY84510A.86A.0011.P05 1-5
A84741-205 LY84510A.86A.0011.P05 1-5
A84741-206 LY84510A.86A.0022.P08 1-5
A84741-207 LY84510A.86A.0023.P09 1-5
A84741-208 LY84510A.86A.0029.P11 1-5
A84741-209 LY84510A.86A.0038.P15 1-5
A86719-201 LY84510A.86A.0008.P02 1-5
A86719-202 LY84510A.86A.0009.P03 1-5
A86719-203 LY84510A.86A.0011.P05 1-5
A86719-204 LY84510A.86A.0011.P05 1-5
A86719-205 LY84510A.86A.0022.P08 1-5
A86719-206 LY84510A.86A.0023.P09 1-5
A86719-207 LY84510A.86A.0023.P09 1-5
A86719-208 LY84510A.86A.0038.P15 1-5
A86723-203 LY84510A.86A.0008.P02 1-5
A86723-204 LY84510A.86A.0009.P03 1-5
A86723-205 LY84510A.86A.0011.P05 1-5
A86723-206 LY84510A.86A.0011.P05 1-5
A86723-207 LY84510A.86A.0022.P08 1-5

IntelDesktop Board D845GLLY Product Supplement Specification Update
4
Basic Desktop Board D845GLLY Identification Information (cont)
AA Revision BIOS Revision Notes
A86723-208 LY84510A.86A.0023.P09 1-5
A86723-209 LY84510A.86A.0029.P11 1-5
A86723-210 LY84510A.86A.0038.P15 1-5
NOTES:
1. The AA number is found on a small label on the component side of the board.
2. The 82845GL Chipset kit used on this AA revision consists of three components as follows:
Device Stepping S-Spec Numbers
82845GL GMCH A1
B1
SL66G
SL6PT
82801DB ICH A1
B0
SL66K
SL6DM
82802AB FWH A1 SB48
3. Refer to the Intel
Pentium4 Processor Specification Update (Order Number 249199) for errata related to the Pentium 4
processor and that may apply to the desktop board D845GLLY.
4. Refer to the Intel
845 Chipset: 82845 Memory Controller Hub (MCH) Specification Update (Order Number 298589) for
errata related to the 82850/82850E MCH that may apply to the desktop board D845GLLY.
5. Refer to the Intel
82801DB I/O Controller Hub 4 (ICH4) Specification Update (Order Number 290745) for errata related to
the 82801DB I/O Controller Hub that may apply to the desktop board D845GLLY.

IntelDesktop Board D845GLLY Product Supplement Specification Update
5
Summary Table of Changes
The following table indicates the Specification Changes, Errata, Specification Clarifications, or Documentation
Changes that apply to the desktop board D845GLLY. Intel intends to fix some of the errata in a future
revision of the desktop board, and to account for the other outstanding issues through documentation or
specification changes as noted. This table uses the following notations:
CODES USED IN SUMMARY TABLE
Doc: Document change or update that will be implemented.
PlanFix: This erratum may be fixed in a future revision of the desktop board, driver, or
BIOS.
Fixed: This erratum has been previously fixed.
NoFix: There are no plans to fix this erratum.
Shaded: This erratum is either new or modified from the previous version of the document.
NO. PLANS SPECIFICATION CHANGES
1 Doc Refer to the Intel
Desktop Board 845GL Chipset Family Specification Update (Order
number (A98269) for this specification change
2 Doc Refer to the Intel Desktop Board 845GL Chipset Family Specification Update (Order
number (A98269) for this specification change
3 Doc Refer to the Intel Desktop Board 845GL Chipset Family Specification Update (Order
number (A98269) for this specification change
4 Doc Refer to the Intel Desktop Board 845GL Chipset Family Specification Update (Order
number (A98269) for this specification change
5 Doc Refer to the Intel Desktop Board 845GL Chipset Family Specification Update (Order
number (A98269) for this specification change
6 Doc Refer to the Intel Desktop Board 845GL Chipset Family Specification Update (Order
number (A98269) for this specification change
7 Doc Refer to the Intel Desktop Board 845GL Chipset Family Specification Update (Order
number (A98269) for this specification change
8 Doc Refer to the Intel Desktop Board 845GL Chipset Family Specification Update (Order
number (A98269) for this specification change
9 Doc Refer to the Intel Desktop Board 845GL Chipset Family Specification Update (Order
number (A98269) for this specification change
NO. PLANS ERRATA
1 Fixed Refer to the Intel Desktop Board 845GL Chipset Family Specification Update (Order
number (A98269) for this erratum.
2 Fixed Refer to the Intel Desktop Board 845GL Chipset Family Specification Update (Order
number (A98269) for this erratum.
3 PlanFix Refer to the Intel Desktop Board 845GL Chipset Family Specification Update (Order
number (A98269) for this erratum.
4 PlanFix Refer to the Intel Desktop Board 845GL Chipset Family Specification Update (Order
number (A98269) for this erratum.

IntelDesktop Board D845GLLY Product Supplement Specification Update
6
NO. PLANS SPECIFICATION CLARIFICATIONS
1 Doc Refer to the Intel
Desktop Board 845GL Chipset Family Specification Update (Order
number (A98269) for this specification clarification
2 Doc Refer to the Intel Desktop Board 845GL Chipset Family Specification Update (Order
number (A98269) for this specification clarification
NO. PLANS DOCUMENTATION CHANGES
1 Doc Refer to the Intel Desktop Board 845GL Chipset Family Specification Update (Order
number (A98269) for this specification change
2 Doc Refer to the Intel Desktop Board 845GL Chipset Family Specification Update (Order
number (A98269) for this specification change
3 Doc Refer to the Intel Desktop Board 845GL Chipset Family Specification Update (Order
number (A98269) for this specification change
4 Doc Refer to the Intel Desktop Board 845GL Chipset Family Specification Update (Order
number (A98269) for this specification change
5 Doc Refer to the Intel Desktop Board 845GL Chipset Family Specification Update (Order
number (A98269) for this specification change