QG82945GSE S LB2R Intel, QG82945GSE S LB2R Datasheet - Page 81

• Manufacturer Part Number: QG82945GSE S LB2R
• Description: GRAPHICS AND MEM CNTRL HUB; No. of Pins: 998; Package / Case: FCBGA; Interface Type: PCI, SATA, USB
• Manufacturer: Intel

Host Bridge Device 0 - Configuration Registers (D0:F0)
5.1.1
5.1.2
5.1.3
Datasheet
VID - Vendor Identification
B/D/F/Type:
Address Offset:
Default Value:
Access:
Size:
This register combined with the Device Identification register uniquely identifies any
PCI device.
DID - Device Identification
B/D/F/Type:
Address Offset:
Default Value:
Access:
Size:
This register combined with the Vendor Identification register uniquely identifies any
PCI device.
NOTES:
1.
2.
PCICMD - PCI Command
B/D/F/Type:
Address Offset:
Default Value:0006h
Access:
Size:
Since MCH Device 0 does not physically reside on PCI_A, many of the bits are not
implemented.
15:0
15:0
Bit
Bit
Valid for all Mobile Intel 945 Express Chipsets except for the Mobile Intel 945GME/GSE
Express Chipset.
Valid for the Mobile Intel 945GME/GSE Express Chipset only.
Access
Access
RO
RO
27A0h
27ACh
Default
Default
Value
8086h
Value
1
2
Vendor Identification Number (VID):
PCI standard identification for Intel.
Device Identification Number (DID):
Identifier assigned to the (G)MCH core/primary PCI device.
0/0/0/PCI
00-01h
8086h
RO
16 bits
0/0/0/PCI
02-03h
27A0h
27ACh
RO
16 bits
0/0/0/PCI
04-05h
R/W; RO
16 bits
1
2
Description
Description
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