QG82945GSE S LB2R Intel, QG82945GSE S LB2R Datasheet - Page 275

• 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

Internal Graphics Device 2 Configuration Register (D2:F0-F1)
8.1.1
8.1.2
8.1.3
Datasheet
VID2 - 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.
DID2 - 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.
PCICMD2 - PCI Command
B/D/F/Type:
Address Offset:
Default Value:
Access:
Size:
This 16-bit register provides basic control over the IGD's ability to respond to PCI
cycles. The PCICMD register in the IGD disables the IGD PCI-compliant master
accesses to main memory.
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
27A2h
27AEh
Default
Default
8086h
Value
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.
0/2/0/PCI
0-1h
8086h
RO
16 bits
0/2/0/PCI
2-3h
27A2h
27AEh
RO
16 bits
0/2/0/PCI
4-5h
0000h
R/W; RO
16 bits
1
2
Description
Description
275