Host-PCI Express* Graphics Bridge Registers (D1:F0)
R
112 Intel
®
82925X/82925XE MCH Datasheet
8.1 Device 1 Configuration Register Details
8.1.1 VID1—Vendor Identification (D1:F0)
PCI Device: 1
Address Offset: 00h
Default Value: 8086h
Access: RO
Size: 16 bits
This register combined with the Device Identification register uniquely identifies any PCI device.
Bit Access &
Default
Description
15:0 RO
8086h
Vendor Identification (VID1): PCI standard identification for Intel.
8.1.2 DID1—Device Identification (D1:F0)
PCI Device: 1
Address Offset: 02h
Default Value: 2581h
Access: RO
Size: 16 bits
This register combined with the Vendor Identification register uniquely identifies any PCI device.
Bit Access &
Default
Description
15:0 RO
2581h
Device Identification Number (DID1): This field is an identifier assigned to the
MCH device 1 (virtual PCI-to-PCI bridge, PCI Express* Graphics port).