WG82574IT S LBAC Intel, WG82574IT S LBAC Datasheet - Page 121
WG82574IT S LBAC
Manufacturer Part Number
WG82574IT S LBAC
Description
CONTROLLER, ENET, INTEL 82574IT, 64PQFN
Manufacturer
Intel
Datasheet
1.WG82574IT_S_LBAC.pdf
(490 pages)
Specifications of WG82574IT S LBAC
Ethernet Type
IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Supply Voltage Range
3V To 3.6V
Operating Temperature Range
-40°C To +85°C
Digital Ic Case Style
QFN
No. Of Pins
64
Package / Case
QFN
Interface Type
I2C, JTAG, PCI, SPI
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
- Current page: 121 of 490
- Download datasheet (7Mb)
Non-Volatile Memory (NVM) Map—82574 GbE Controller
6.1.2.3.2
Table 24.
15:14
13:12
11
10:8
7:6
5
Bit
SIG
Reserved
MODE
Reserved
DFU
Boot Agent Configuration Customization Options (Word 0x31)
Word 0x31 contains settings that can be programmed by an OEM or network
administrator to customize the operation of the software. These settings cannot be
changed from within the Control-S setup menu or the IBA Intel Boot Agent utility. The
lower byte contains settings that would typically be configured by a network
administrator using the Intel Boot Agent utility; these settings generally control which
setup menu options are changeable. The upper byte are generally settings that would
be used by an OEM to control the operation of the agent in a LOM environment,
although there is nothing in the agent to prevent their use on a NIC implementation.
Boot Agent Configuration Customization Options (Word 0x31)
Name
Hardware
Default
NVM Image
11b
00b
0b
000b
00b
0b
Setting
Signature
Set these bits to 11b to indicate valid data.
Reserved, must be set to 00b.
Continuous Retry Disabled (0b default).
Selects the agent's boot order setup mode. This field
changes the agent's default behavior in order to make it
compatible with systems that do not completely support
the BBS and PnP Expansion ROM standards. Valid values
and their meanings are:
000b = Normal behavior. The agent attempts to detect
BBS and PnP Expansion ROM support as it normally
does.
001b = Force Legacy mode. The agent does not attempt
to detect BBS or PnP Expansion ROM supports in the
BIOS and assumes the BIOS is not compliant. The BIOS
boot order can be changed in the Setup Menu.
010b = Force BBS mode. The agent assumes the BIOS
is BBS-compliant, even though it may not be detected
as such by the agent's detection code. The BIOS boot
order CANNOT be changed in the Setup Menu.
011b = Force PnP Int18 mode. The agent assumes the
BIOS allows boot order setup for PnP Expansion ROMs
and hooks interrupt 18h (to inform the BIOS that the
agent is a bootable device) in addition to registering as a
BBS IPL device. The BIOS boot order CANNOT be
changed in the Setup Menu.
100b = Force PnP Int19 mode. The agent assumes the
BIOS allows boot order setup for PnP Expansion ROMs
and hooks interrupt 0x19 (to inform the BIOS that the
agent is a bootable device) in addition to registering as a
BBS IPL device. The BIOS boot order CANNOT be
changed in the Setup Menu.
101b = Reserved for future use. If specified, treated as
value 000b.
110b = Reserved for future use. If specified, treated as
value 000b.
111b = Reserved for future use. If specified, treated as
value 000b.
Reserved, must be set to 00b.
Disable Flash Update
If set to 1b, no updates to the Flash image using PROSet
is allowed.
The default for this bit is 0b; allow Flash image updates
using PROSet.
Description
121
Related parts for WG82574IT S LBAC
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Manufacturer:
Intel
Datasheet:
Part Number:
Description:
Microprocessor: Intel Celeron M Processor 320 and Ultra Low Voltage Intel Celeron M Processor at 600MHz
Manufacturer:
Intel Corporation
Part Number:
Description:
Intel 82550 Fast Ethernet Multifunction PCI/CardBus Controller
Manufacturer:
Intel Corporation
Datasheet:
Part Number:
Description:
Intel StrataFlash memory 32 Mbit. Access speed 120 ns
Manufacturer:
Intel Corporation
Datasheet:
Part Number:
Description:
Intel StrataFlash memory 32 Mbit. Access speed 120 ns
Manufacturer:
Intel Corporation
Datasheet:
Part Number:
Description:
Intel StrataFlash memory 64 Mbit. Access speed 150 ns
Manufacturer:
Intel Corporation
Datasheet:
Part Number:
Description:
Intel StrataFlash memory 32 Mbit. Access speed 100 ns
Manufacturer:
Intel Corporation
Datasheet:
Part Number:
Description:
DA28F640J5A-1505 Volt Intel StrataFlash Memory
Manufacturer:
Intel Corporation
Datasheet:
Part Number:
Description:
5 Volt Intel StrataFlash?? Memory
Manufacturer:
Intel Corporation
Datasheet:
Part Number:
Description:
5 Volt Intel StrataFlash?? Memory
Manufacturer:
Intel Corporation
Part Number:
Description:
Intel 6300ESB I/O Controller Hub
Manufacturer:
Intel Corporation
Datasheet:
Part Number:
Description:
Intel 82801DB I/O Controller Hub (ICH4), Pb-Free SLI
Manufacturer:
Intel Corporation
Datasheet:
Part Number:
Description:
Intel 82801FB I/O Controller Hub (ICH6)
Manufacturer:
Intel Corporation
Datasheet:
Part Number:
Description:
Intel Strataflash Memory28F128J3 28F640J3 28F320J3
Manufacturer:
Intel Corporation
Datasheet: