QG82945GSE S LB2R Intel, QG82945GSE S LB2R Datasheet - Page 274

• 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

Table 12.
NOTES:
1.
2.
274
Video BIOS ROM Base Address
Capabilities Pointer
Interrupt Line
Interrupt Pin
Minimum Grant
Maximum Latency
Mirror of Dev0 Capability Pointer
Reserved
Mirror of Dev0 (G)MCH Graphics
Control
Mirror of Dev0 DEVEN
Reserved
Base of Stolen Memory
Reserved
Multi Size Aperture Control
Reserved
Capabilities List Control
Reserved
Graphics Debug Reset
Unit Power Management Control 4
Reserved
Power Management Capabilities ID
Power Management Capabilities
Power Management Control/Status
Software SMI
System Display Event Register
Reserved
Graphics Clock Frequency Control
ASL Storage
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.
Register Name
Device 2: Function 0 Configuration Registers (Sheet 2 of 2)
ROMADR
CAPPTR
INTRLINE
INTRPIN
MINGNT
MAXLAT
MCAPPTR
MGGC
MDEVENdev
0F0
BSM
MSAC
CAPL
GDRST
UPMC4
PMCAPID
PMCAP
PMCS
SWSMI
ASLE
GCFC
ASLS
Register
Symbol
30
34
3C
3D
3E
3F
44
48
52
54
58
5C
60
62
63
7F
80
C0
C1
C2
D0
D2
D4
E0
E4
E8
F0
FC
Internal Graphics Device 2 Configuration Register (D2:F0-F1)
Register
Start
33
34
3C
3D
3E
3F
44
50
53
57
5B
5F
61
62
7E
7F
BF
C0
C2
CF
D1
D3
D5
E1
E7
FB
F1
FF
Register
End
00000000h
90h
00h
01h
00h
00h
48h
0030h
0000001Bh
07800000h
01h
00h
00h
0000h
0001h
0022h
0000h
0000h
0000h
00000000h
Default
Value
RO
RO
R/W;
RO
RO
RO
RO
RO
RO
RO
R/W; RO
R/W; RO
R/W; RO
RO; R/W;
RO
RO
R/W; RO
R/WO; R/WC
R/W;
R/W; RO;
R/W
Access
Datasheet