JG82875 S L8DB Intel, JG82875 S L8DB Datasheet - Page 47

• Manufacturer Part Number: JG82875 S L8DB
• Manufacturer: Intel

Specifications of JG82875 S L8DB

• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Compliant

Intel
Table 6. DRAM Controller/Host-Hub Interface Device Register Address Map (Device 0)
®
82875P MCH Datasheet
Address
CC–CDh
AC–AFh
CA–CBh
CE–CFh
D0–DDh
DE–DFh
A8–ABh
B8–BBh
BE–C3h
C4–C5h
C6–C7h
C8–C9h
EA–FFh
98–9Ch
A0–A3h
A4–A7h
B0–B3h
B5–B7h
E0–E3h
E4–E9h
Offset
BCh
BDh
9Dh
9Eh
B4h
94h
95h
96h
97h
9Fh
ESMRAMC
AGPCTRL
AGPSTAT
AGPCMD
ATTBASE
MCHCFG
ERRCMD
CAPREG
Register
ERRSTS
SMICMD
SCICMD
SMRAM
ACAPID
Symbol
APSIZE
TOUD
FDHC
AMTT
SKPD
PAM4
PAM5
PAM6
LPTT
—
—
—
—
—
—
—
—
Programmable Attribute Map 4
Programmable Attribute Map 5
Programmable Attribute Map 6
Fixed DRAM Hole Control
Intel Reserved
System Management RAM Control
Extended System Management RAM
Control
Intel Reserved
AGP Capability Identifier
AGP Status
AGP Command
Intel Reserved
AGP Control
Aperture Size
Intel Reserved
Aperture Translation Table
AGP MTT Control Register
AGP Low Priority Transaction Timer
Intel Reserved
Top of Used DRAM
MCH Configuration
Error Status
Error Command
SMI Command
SCI Command
Intel Reserved
Scratchpad Data
Intel Reserved
Capability Identification
Intel Reserved
Register Name
00_0106_A009h
Default Value
see register
see register
0000 0000h
00350002h
00000000h
description
description
0400h
0000h
0000h
0000h
0000h
0000h
0000h
00h
00h
00h
00h
02h
38h
00h
10h
10h
—
—
—
—
—
—
—
Register Description
R/WO, RO, R/W
RO, R/W, RWC,
RO, R/W, L
RO, R/W
RO, R/W
RO, R/W
RO, R/W
RO, R/W
RO, R/W
RO, R/W
RO, R/W
RO, R/W
RO, R/W
RO, R/W
RO, R/W
Access
R/WC
R/W
R/W
R/W
RO
RO
RO
—
—
—
—
—
—
—
L
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