EP80579 Datasheet, PDF (449/1916 Pages) Intel Corporation – Intel® EP80579 Integrated Processor Product Line

Intel^® EP80579 Integrated Processor
16.2.1.5
Offset 08h: RID - Revision Identification Register
This register contains the revision number of the IMCH Device 0.
Table 16-59. Offset 08h: RID - Revision Identification Register
Description:
View: PCI
BAR: Configuration
Bus:Device:Function: 0:0:1
Offset Start: 08h
Offset End: 08h
Size: 8 bit
Default: Variable
Power Well: Core
Bit Range
07 : 00
Bit Acronym
Bit Description
Sticky
RID
Revision Identification Number: This value indicates
the revision identification number for the IMCH Device 0.
Bit Reset
Value
Variable
Bit Access
RO
16.2.1.6 Offset 0Ah: SUBC - Sub-Class Code Register
Table 16-60. Offset 0Ah: SUBC - Sub-Class Code Register
Description:
View: PCI
BAR: Configuration
Bus:Device:Function: 0:0:1
Offset Start: 0Ah
Offset End: 0Ah
Size: 8 bit
Default: 00h
Power Well: Core
Bit Range
07 : 00
Bit Acronym
Bit Description
Sticky
SUBC
Sub-Class Code: This value indicates the Sub Class Code
into which the IMCH falls.
00h = Bridge
Bit Reset
Value
00h
Bit Access
RO
16.2.1.7 Offset 0Bh: BCC - Base Class Code Register
Table 16-61. Offset 0Bh: BCC - Base Class Code Register
Description:
View: PCI
BAR: Configuration
Bus:Device:Function: 0:0:1
Offset Start: 0Bh
Offset End: 0Bh
Size: 8 bit
Default: FFh
Power Well: Core
Bit Range
07 : 00
Bit Acronym
Bit Description
Sticky
BASEC
Base Class Code: This value indicates the Base Class
Code for the IMCH Device 0, Function 1.
FFh = A 'non-defined' device. Since this function is used for
error conditions, it does not fall into any other class.
Bit Reset
Value
FFh
Bit Access
RO
August 2009
Order Number: 320066-003US
Intel^® EP80579 Integrated Processor Product Line Datasheet
449