FW82801DBM S L6DN Intel, FW82801DBM S L6DN Datasheet - Page 473

• Manufacturer Part Number: FW82801DBM S L6DN
• Manufacturer: Intel

Specifications of FW82801DBM S L6DN

• Lead Free Status / RoHS Status: Not Compliant

13
13.1
13.1.1
Intel
®
Table 13-1. SMBus Controller PCI Configuration Register Address Map (SMBUS—D31:F3)
82801DBM ICH4-M Datasheet
Note: Registers that are not shown in
PCI Configuration Registers (SMBUS—D31:F3)
details).
NOTE: Refer to the ICH4 Specification Update for the value of the Revision ID Register.
VID—Vendor Identification Register (SMBUS—D31:F3)
Address:
Default Value:
SMBus Controller Registers
(D31:F3)
2C
2E
00
02
04
06
20
Offset
15:0
3Ch
3Dh
Bit
08h
09h
0Ah
0Bh
40h
–
–
–
–
–
–
–
01h
03h
05h
07h
23h
2Dh
2Fh
Vendor Identification Value — RO. This is a 16-bit value assigned to Intel
SMB_BASE
Mnemonic
INTR_PN
INTR_LN
HOSTC
CMD
SVID
SCC
BCC
STA
DID
RID
VID
SID
PI
00–01h
8086h
Vendor ID
Device ID
Command Register
Device Status
Revision ID
Programming Interface
Sub Class Code
Base Class Code
SMBus Base Address
Subsystem Vendor ID
Subsystem ID
Interrupt Line
Interrupt Pin
Host Configuration
Table 13-1
Register Name
should be treated as Reserved (See
Description
Attribute:
Size:
SMBus Controller Registers (D31:F3)
RO
16 bits
00000001h
See Note
Default
24C3h
0000h
0280h
Section 6.2
8086
0Ch
00h
05h
00h
00h
00h
02h
00h
R/WC, RO
R/W, RO
for
Type
R/W
R/W
R/W
RO
RO
RO
RO
RO
RO
RO
RO
RO
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