EP80579 Datasheet, PDF (391/1916 Pages) Intel Corporation – Intel® EP80579 Integrated Processor Product Line

Intel^® EP80579 Integrated Processor
16.1.1
16.1.1.1
Register Details
Offset 00h: VID – Vendor Identification Register
The VID Register contains the vendor identification number. This 16-bit register
combined with the Device Identification Register uniquely identifies any PCI device.
Writes to this register have no effect.
Table 16-2. Offset 00h: VID – Vendor Identification Register
Description:
View: PCI
BAR: Configuration
Bus:Device:Function: 0:0:0
Offset Start: 00h
Offset End: 01h
Size: 16 bit
Default: 8086h
Power Well: Core
Bit Range Bit Acronym
Bit Description
15 : 00
VID
Vendor Identification: This register field contains the
PCI standard identification for Intel 8086h.
Sticky
Bit Reset
Value
Bit Access
8086h
RO
16.1.1.2
Offset 02h: DID – Device Identification Register
This 16-bit register combined with the Vendor Identification register uniquely identifies
any PCI device. Writes to this register have no effect.
Table 16-3. Offset 02h: DID – Device Identification Register
Description:
View: PCI
BAR: Configuration
Bus:Device:Function: 0:0:0
Offset Start: 02h
Offset End: 03h
Size: 16 bit
Default: 5020h
Power Well: Core
Bit Range Bit Acronym
Bit Description
15 : 00
DID
Device Identification Number: This is a 16-bit value
assigned to the IMCH Host-NSI Bridge Function 0.
Sticky
Bit Reset
Value
Bit Access
5020h
RO
August 2009
Order Number: 320066-003US
Intel^® EP80579 Integrated Processor Product Line Datasheet
391