Intel ICH8 - MECHANICAL, Information Manual

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ICH8/ICH9—NVM Information Guide
1.4.20 Future Init Word 2 (Word 1Ah)
For ICH9 , This word is loaded to bits 31:16 of the FEXTNVM register.
For ICH8 :
1.4.21 82567MM Device ID (Word 1Eh)
1.4.22 82567MC Device ID (Word 1Fh)
1.4.23 82566DC Device ID (Word 22h)
Bit Name Default Description
0 APM Enable 1
Initial value of Advanced Power Management Wake Up Enable in
the Wake Up Control Register (WUC.APME). Also mapped to
CTRL[6]. When the APM Enable bit is set, both the PHY and MAC
should be initialized to a functional state following power up. This
bit is also loaded to the FEXTNVM register (bit 16); however, the
bit in the FEXTNVM does not impact the device functionality.
15:1 Reserved 00h Reserved
Bit Name Default Description
15:0 Reserved 0800h
Reserved
This field is loaded to bits 15:0 of the FEXTNVM register.
Bit Name Default Description
15:0
82567MM
DeviceID
10BEh
82567 Mobile Consumer DeviceID
ICH9 Device ID on PCI configuration space when the PHY is the
82567MM.
Bit Name Default Description
15:0
82567MC
DeviceID
10BFh
82567 Mobile Corporate DeviceID
ICH9 Device ID on PCI configuration space when the PHY is
the 82567MC.
Bit Name Default Description
15:0
82566DC
DeviceID
10BDh
82566 Desktop Corporate DeviceID
ICH9 Device ID on PCI configuration space when the PHY is
the 82566DC .