Integrated Graphics Device Registers (D2:F0,F1)
8.2.1
VID2—Vendor Identification
B/D/F/Type:
Address Offset:
Default Value:
Access:
0/2/1/PCI
00–01h
8086h
RO
Size:
16 bits
This register, combined with the Device Identification register, uniquely identifies any
PCI device.
Bit
Access &
Default
Description
15:0
RO
Vendor Identification Number (VID): PCI standard identification
8086h
for Intel.
8.2.2
DID2—Device Identification
B/D/F/Type:
Address Offset:
Default Value:
Access:
0/2/1/PCI
02–03h
29C3h
RO
Size:
16 bits
This register is unique in Function 1 (the Function 0 DID is separate). This difference
in Device ID is necessary for allowing distinct Plug and Play enumeration of function 1
when both function 0 and function 1 have the same class code.
Bit
Access &
Default
Description
15:0
RO
Device Identification Number (DID): This is a 16 bit value
2983h
assigned to the GMCH Graphic device Function 1.
Datasheet
249
INTEL [ INTEL ]
