FW82801EB Intel, FW82801EB Datasheet - Page 515

• Manufacturer Part Number: FW82801EB
• Manufacturer: Intel

Specifications of FW82801EB

• Lead Free Status / RoHS Status: Not Compliant

SMBus Controller Registers (D31:F3)
14.1
14.1.1
Intel
®
Table 166. SMBus Controller PCI Register Address Map (SMBUS—D31:F3)
82801EB ICH5 / 82801ER ICH5R Datasheet
Note: Registers address locations that are not shown in
VID—Vendor Identification Register
PCI Configuration Registers (SMBUS—D31:F3)
(See
(SMBUS—D31:F3)
Address:
Default Value:
2C–2Dh
2E–2Fh
15:0
00–01h
02–03h
04–05h
06–07h
20–23h
Offset
Bit
3Ch
3Dh
0Ah
0Bh
08h
40h
Section 6.2
Vendor ID — RO. This is a 16-bit value assigned to Intel.
SMB_BASE
Mnemonic
PCICMD
PCISTS
INT_PN
INT_LN
HOSTC
for details).
SVID
SCC
BCC
VID
DID
RID
SID
00
8086h
–
01h
Vendor Identification
Device Identification
PC I Command
PCI Status
Revision Identification
Sub Class Code
Base Class Code
SMBus Base Address
Subsystem Vendor Identification
Subsystem Identification
Interrupt Line
Interrupt Pin
Host Configuration
Register Name
Description
Table 166
Attribute:
Size:
SMBus Controller Registers (D31:F3)
should be treated as Reserved
See register
00000001h
description
RO
16 bits
Default
24D3h
0000h
0280h
8086
0Ch
05h
00h
00h
00h
02h
00h
RO, R/WC
R/W, RO
R/W, RO
R/WO
Type
R/W
R/W
RO
RO
RO
RO
RO
RO
RO
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