QG82945GSE S LB2R Intel, QG82945GSE S LB2R Datasheet - Page 250

• 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

7.1.32
250
PEG_CAP - PCI Express-G Capabilities
B/D/F/Type:
Address Offset:
Default Value:
Access:
Size:
This register defines the PCI Express device capabilities.
15:14
13:9
7:4
3:0
Bit
8
Access
R/WO
RO
RO
RO
RO
Default
Value
00b
00h
1b
4h
1h
Reserved
Interrupt Message Number (IMN):
Not Applicable or Implemented. Hardwired to 0.
Slot Implemented (SI):
connected to an integrated component or is disabled.
to a slot.
BIOS Requirement: This field must be initialized appropriately if a
slot connection is not implemented.
Device/Port Type (DPT):
Hardwired to 4h to indicate root port of PCI Express Root
Complex.
PCI Express Capability Version (PCIECV):
Hardwired to 1 as it is the first version.
0: The PCI Express* Link associated with this port is
1: The PCI Express Link associated with this port is connected
PCI Express Graphics Device 1 Configuration Registers (D1:F0)
0/1/0/PCI
A2-A3h
0141h
R/WO; RO
16 bits
Description
Datasheet