301467-005 Datasheet, PDF (128/426 Pages) Intel Corporation – Express Chipset

Host-PCI Express* Bridge Registers (D1:F0)
(Intel® 82915G/82915P/82915PL Only)
R
8.1
8.1.1
8.1.2
Host-PCI Express* Bridge PCI Register Details
(D1:F0)
VID1—Vendor Identification (D1:F0)
PCI Device:
Address Offset:
Default Value:
Access:
Size:
1
00h
8086h
RO
16 bits
This register combined with the Device Identification register uniquely identifies any PCI device.
Bit Access &
Default
Description
15:0
RO
Vendor Identification (VID1): PCI standard identification for Intel.
8086h
DID1—Device Identification (D1:F0)
PCI Device:
Address Offset:
Default Value:
Access:
Size:
1
02h
2581h
RO
16 bits
This register combined with the Vendor Identification register uniquely identifies any PCI device.
Bit Access &
Default
Description
15:0
RO
Device Identification Number (DID1): This field is an identifier assigned to the
2581h
(G)MCH device 1 (virtual PCI-to-PCI bridge, PCI Express* Graphics port).
128
Datasheet