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Register Description
D15343-003 51
4.8.1 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.
4.8.2 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.
Address Offset:
Default Value:
Access:
Size:
00-01h
8086h
Read only
16 bits
Bit Descriptions
15:0 Vendor Identification (VID): This register field contains the PCI standard identification for Intel.
Address Offset:
Default Value:
Access:
Size:
02-03h
358Ch
Read only
16 bits
Bit Descriptions
15:0 Device Identification (DID): This is a 16-bit value assigned to the GMCH Host-Hub interface
bridge, Device #0.