Intel ICH9

3
NVM Information Guide—ICH8/ICH9
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 (Words 03h and 04h) ................................................................ 10
1.4.3 Image Version Information (Word 05h) ..................................................... 10
1.4.4 Reserved (Words 06h and 07h) ................................................................ 10
1.4.5 PBA Low, PBA High (Words 08h and 09h) .................................................. 10
1.4.6 PCI Initialization Control (Word 0Ah)......................................................... 11
1.4.7 Subsystem ID (Word 0Bh)....................................................................... 11
1.4.8 Subsystem Vendor ID (Word 0Ch) ............................................................ 11
1.4.9 Device ID (Word 0Dh)............................................................................. 12
1.4.10 Vendor ID (Word 0Eh) ............................................................................ 12
1.4.11 ICH9 Device Rev ID (Word 0Fh) ............................................................... 12
1.4.12 LAN Power Consumption (Word 10h) ........................................................ 13
1.4.13 Shared Initialization Control (Word 13h).................................................... 13
1.4.14 Extended Configuration Word 1 (Word 14h) ............................................... 15
1.4.15 Extended Configuration Word 2 (Word 15h) ............................................... 15
1.4.16 Extended Configuration Word 3 (Word 16h) ............................................... 16
1.4.17 LED 1 Configuration and Power Management (Word 17h)............................. 16
1.4.18 LED 0 and 2 Configuration Defaults (Word 18h).......................................... 18
1.4.19 Future Initialization Word 1 (Words 19h) ................................................... 18
1.4.20 Future Init Word 2 (Word 1Ah)................................................................. 19
1.4.21 82567MM Device ID (Word 1Eh)............................................................... 19
1.4.22 82567MC Device ID (Word 1Fh) ............................................................... 19
1.4.23 82566DC Device ID (Word 22h) ............................................................... 19
1.4.24 82566DM Device ID (Word 23h)............................................................... 20
1.4.25 PXE Words (Words 30h - 3Eh).................................................................. 20
1.4.26 Checksum (Word 3Fh) ............................................................................ 24
1.5 ICH9 Extended Configuration .............................................................................. 25
1.5.1 PHY Extended Configuration (Words 00h – (2N-1)h From Base) .................... 26
1.5.2 Dock Extended Configuration (Words (2N)h – (2N+2L-1)h From Base) .......... 26
1.5.3 Undock Extended Configuration (Words (2N+2L)h – (2N+4L-1)h From Base) . 26
Appendix A: ICH8/ICH9 NVM Contents............................................................................. 27
Tables
1 LAN NVM Address Map................................................................................................8
2 Ethernet Individual Address (Words 00h - 02h) ..............................................................9
3 Reserved (Words 03h and 04h).................................................................................. 10
4 Image Version Information (Word 05h) ...................................................................... 10
5 Reserved (Words 06h and 07h).................................................................................. 10
6 Initialization Control Word (Word 0Ah) ........................................................................ 11
7 Device IDs for Intel
®
Platform LAN Connects ............................................................... 12
8 ICH9 Device Rev ID (Word 0Fh)................................................................................. 12
9 LAN Power Consumption (Word 10h) .......................................................................... 13
10 Shared Initialization Control (Word 13h) ..................................................................... 13
11 Extended Configuration Word 1 (Word 14h)................................................................. 15
12 Extended Configuration Word 2 (Word 15h)................................................................ 15