EP80579 Datasheet, PDF (1306/1916 Pages) Intel Corporation – Intel® EP80579 Integrated Processor Product Line

Intel^® EP80579 Integrated Processor
35.11.1.1 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 35-121.Offset 00h: VID: Vendor Identification Register
Description:
View: PCI
BAR: Configuration
Bus:Device:Function: M:7:0
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
35.11.1.2 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 35-122.Offset 02h: DID: Device Identification Register
Description:
View: PCI
BAR: Configuration
Bus:Device:Function: M:7:0
Offset Start: 02h
Offset End: 03h
Size: 16 bit
Default: 503Ch
Power Well: Core
Bit Range Bit Acronym
Bit Description
15 : 00
DID
Device Identification Number: This is a 16-bit value
assigned to the IEEE 1588 Hardware Assist Unit.
Sticky
Bit Reset
Value
Bit Access
503Ch
RO
35.11.1.3 Offset 04h: PCICMD – Device Command Register
Table 35-123.Offset 04h: PCICMD: Device Command Register (Sheet 1 of 2)
Description:
View: PCI
BAR: Configuration
Bus:Device:Function: M:7:0
Offset Start: 04h
Offset End: 05h
Size: 16 bit
Default: 0000h
Power Well: Core
Bit Range Bit Acronym
Bit Description
15 : 11
10
09
08
Reserved
INTD
FBTB
SER
Reserved
Interrupt Disable
Fast Back-to-Back Enable
SERR# Enable
Sticky
Bit Reset
Value
0h
0h
0h
0h
Bit Access
RV
RW
RO
RO
Intel^® EP80579 Integrated Processor Product Line Datasheet
1306
August 2009
Order Number: 320066-003US