JG82852GMSL7VP Datasheet, PDF (53/176 Pages) Intel Corporation – Intel® 852GM/852GMV Chipset Intel® 852GM/852GMV Chipset Hub (GMCH)

Register Description
R
3.8. Intel 852GM/852GMV GMCH Host-Hub Interface Bridge
Device Registers (Device #0, Function #0)
Table 16 summarizes the configuration space for Device #0, Function#0.
Table 16. GMCH Configuration Space - Device #0, Function#0
Register Name
Register
Symbol
Register
Start
Register
End
Default Value
Vendor Identification
VID
00
Device Identification
DID
02
PCI Command Register
PCICMD
04
PCI Status Register
PCISTS
06
Revision Identification
RID
08
Sub-Class Code
SUBC
0A
Base Class Code
BCC
0B
Header Type
HDR
0E
Subsystem Vendor
Identification
SVID
2C
Subsystem Identification
SID
2E
Capabilities Pointer
CAPPTR
34
Capability Identification
(Product Specific)
CAPID
40
Registers-RCOMP Base
Address
RRBAR
48
GMCH Misc. Control
GMC
50
GMCH Graphics Control
GGC
52
Device and Function Control
DAFC
54
Register
Fixed Dram Hole Control
FDHC
58
Programmable Attribute MAP PAM (6:0)
59
System Management RAM
SMRAM
60
Control
Extended System
ESMRAMC
61
Management RAM Control
Error Status Register
ERRSTS
62
Error Command Register
ERRCMD
64
SMI Command Register
SMICMD
66
SCI Command Register
Write Cache Control
SCICMD
67
WCC
80
01
8086h
03
3580h
05
0006h
07
0090h
08
01h
0A
00h
0B
06h
0E
80h
2D
0000h
2F
0000h
34
40h
44
00000000A0h
4B
00000000h
51
0000h
53
0030h
55
0000h
58
00h
5F
00h Each
60
02h
61
38h
63
0000h
65
0000h
66
00h
67
00h
83
A4000002h
Access
RO
RO
RO,R/W
RO,R/WC
RO
RO
RO
RO
R/WO
R/WO
RO
RO
R/W, RO
R/W, RO
R/W, RO
R/W
R/W, RO
R/W, RO
R/W-L, RO
RO-R/W-
RWC-L
R/WC
RO, R/W
RO, R/W
RO, R/W
RO, R/W
Intel^® 852GM/852GMV Chipset GMCH Datasheet
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