3
NVM Information Guide—ICH8
Contents
1.0
Non-Volatile Memory (NVM)
......................................................................................5
1.1
Introduction .......................................................................................................5
1.2
NVM Programming Procedure Overview ..................................................................5
1.3
EEUPDATE Utility.................................................................................................7
1.3.1
Command Line Parameters ........................................................................7
1.4
LAN NVM Format and Contents..............................................................................8
1.4.1
Ethernet Individual Address (Words 00h - 02h) ............................................9
1.4.2
Reserved (Word 03h)................................................................................9
1.4.3
Reserved (Word 04h).............................................................................. 10
1.4.4
Image Version Information (Word 05h) ..................................................... 10
1.4.5
Reserved (Word 06h).............................................................................. 10
1.4.6
Reserved (Word 07h).............................................................................. 10
1.4.7
PBA Low, PBA High (Words 08h and 09h) .................................................. 10
1.4.8
PCI Initialization Control (Word 0Ah)......................................................... 11
1.4.9
Subsystem ID (Word 0Bh)....................................................................... 11
1.4.10 Subsystem Vendor ID (Word 0Ch) ............................................................ 11
1.4.11 Device ID (Word 0Dh)............................................................................. 12
1.4.12 Vendor ID (Word 0Eh) ............................................................................ 12
1.4.13 Device Rev ID (word 0Fh) ....................................................................... 12
1.4.14 LAN Power Consumption (Word 10h) ........................................................ 12
1.4.15 Shared Initialization Control (Word 13h).................................................... 13
1.4.16 Extended Configuration Word 1 (Word 14h) ............................................... 14
1.4.17 Extended Configuration Word 2 (Word 15h) ............................................... 14
1.4.18 Extended Configuration Word 3 (Word 16h) ............................................... 14
1.4.19 LED 1 Configuration and Power Management (Word 17h)............................. 15
1.4.20 LED 0 and 2 Configuration Defaults (Word 18h).......................................... 16
1.4.21 Future Initialization Word 1 (Words 19h) ................................................... 17
1.4.22 Future Init Word 2 (Word 1Ah)................................................................. 17
1.4.23 PXE Words (Words 30h - 3Eh).................................................................. 18
1.4.24 Checksum (Word 3Fh) ............................................................................ 22
A
ICH8 NVM Contents and Sample Images
.................................................................. 23
A.1
82566DM NVM Image with ICH8 ......................................................................... 24
A.2
82566MM NVM Image with ICH8M ....................................................................... 25
A.3
82566MC NVM Image with ICH8.......................................................................... 26
A.4
82562V NVM Image with ICH8 ............................................................................ 27
Tables
1
LAN NVM Address Map................................................................................................8
2
Ethernet Individual Address (Words 00h - 02h) ..............................................................9
3
Reserved (Word 03h) .................................................................................................9
4
Reserved (Word 04h) ............................................................................................... 10
5
Image Version Information (Word 05h)...................................................................... 10
6
Reserved (Word 06h) ............................................................................................... 10
7
Reserved (Word 07h) ............................................................................................... 10
8
PCI Initialization Control Word (Word 0Ah) .................................................................. 11
9
Device IDs for Intel
®
Platform LAN Connects ............................................................... 12
10 LAN Power Consumption (Word 10h) .......................................................................... 12
11 Shared Initialization Control (Word 13h) ..................................................................... 13
12 Extended Configuration Word 1 (Word 14h)................................................................. 14
13
Extended Configuration Word 2 (Word 15h)................................................................ 14
