FW82801EB Intel, FW82801EB Datasheet - Page 275

no-image

FW82801EB

Manufacturer Part Number
FW82801EB
Description
Manufacturer
Intel
Datasheet

Specifications of FW82801EB

Lead Free Status / RoHS Status
Not Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
FW82801EB
Manufacturer:
INTEL
Quantity:
20 000
Part Number:
FW82801EB SL73Z
Manufacturer:
INTEL
Quantity:
238
Part Number:
FW82801EB(SL73Z)
Manufacturer:
INTEL
Quantity:
20 000
LAN Controller Registers (B1:D8:F0)
7.1
.
Intel
®
Table 134. LAN Controller PCI Register Address Map (LAN Controller—B1:D8:F0)
82801EB ICH5 / 82801ER ICH5R Datasheet
Note: Address locations that are not shown in
The ICH5 integrated LAN controller appears to reside at PCI Device 8, Function 0 on the
secondary side of the ICH5’s virtual PCI-to-PCI Bridge (See
but may be assigned a different number depending upon system configuration. The LAN controller
acts as both a master and a slave on the PCI bus. As a master, the LAN controller interacts with the
system main memory to access data for transmission or deposit received data. As a slave, some of
the LAN controller’s control structures are accessed by the host processor to read or write
information to the on-chip registers. The processor also provides the LAN controller with the
necessary commands and pointers that allow it to process receive and transmit data.
PCI Configuration Registers
(LAN Controller—B1:D8:F0)
for details).
DE–DFh
2C–2Dh
E0–E1h
2E–2Fh
00–01h
02–03h
04–05h
06–07h
10–13h
14–17h
Offset
DCh
DDh
0Ch
0Dh
3Ch
0Ah
0Bh
0Eh
08h
34h
3D
3E
3F
E3
CSR_MEM_BASE
CSR_IO_BASE
Mnemonic
HEADTYP
CAP_PTR
MIN_GNT
MAX_LAT
NXT_PTR
PCIDATA
PM_CAP
PCICMD
PCISTS
CAP_ID
PMCSR
INT_LN
INT_PN
PMLT
SVID
SCC
BCC
CLS
VID
DID
RID
SID
Subsystem Vendor Identification
Vendor Identification
Device Identification
PCI Command
PCI Status
Revision Identification
Sub Class Code
Base Class Code
Cache Line Size
Primary Master Latency Timer
Header Type
CSR Memory–Mapped Base Address
CSR I/O–Mapped Base Address
Subsystem Identification
Capabilities Pointer
Interrupt Line
Interrupt Pin
Minimum Grant
Maximum Latency
Capability ID
Next Item Pointer
Power Management Capabilities
Power Management Control/Status
PCI Power Management Data
Table 134
Register Name
should be treated as Reserved (See
LAN Controller Registers (B1:D8:F0)
Section
5.1.2). This is typically Bus 1,
See register
00000008h
00000001h
description
Default
FE21h
8086h
1051h
0000h
0290h
0000h
0000h
0000h
DCh
00h
02h
00h
00h
00h
00h
01h
08h
38h
01h
00h
00h
Section 6.2
RO, R/WC
R/W, RO,
R/W, RO
R/W, RO
RO, RW
R/WC
Type
R/W
R/W
R/W
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
7
275

Related parts for FW82801EB