WG82574L S LBA9 Intel, WG82574L S LBA9 Datasheet - Page 386
WG82574L S LBA9
Manufacturer Part Number
WG82574L S LBA9
Description
CONTROLLER, ENET, INTEL 82574L, 64PQFN
Manufacturer
Intel
Datasheet
1.WG82574IT_S_LBAC.pdf
(490 pages)
Specifications of WG82574L S LBA9
Ethernet Type
IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Supply Voltage Range
3V To 3.6V
Operating Temperature Range
0°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: 386 of 490
- Download datasheet (7Mb)
386
11
10
9
8
7
6
5:0
Bits
Power Down
Isolate
Restart
Copper
Auto-
Negotiation
Copper
Duplex
Mode
Collision
Test
Speed
Selection
(MSB)
Reserved
Field
R/W
RO
R/W,SC
RO
R/W
RO
R/W
Mode
See
Description
0x0
0x0
0x1
0x0
Always 0x0
0x1
HW Rst
Retain
0x0
SC
0x0
Update
Always
0x0
SW Rst
Update
82574 GbE Controller—Driver Programing Interface
Power down is controlled via register 0.11 and
16_0.2. Both bits must be set to 0b before the PHY
transitions from power down to normal operation.
When the port is switched from power down to
normal operation, a software reset and restart
auto-negotiation are performed even when bits
Reset (0_15) and Restart Auto-Negotiation (0.9)
are not set by the user. IEEE power down shuts
down the 82574 except for the GMII interface if
16_2.3 is set to 1b. If 16_2.3 is set to 0b, then the
GMII interface also shuts down. After a hardware
reset, this bit takes on the value of pd_pwrdn_a.
1b = Power down.
0b = Normal operation.
When pd_pwrdn_a transitions from 1b to 0b this
bit is set to 0b. When pd_pwrdn_a transitions from
0b to 1b this bit is set to 1b.
This bit has no effect.
When pd_aneg_now_a transitions from 0b to 1b
this bit is set to 1b. Auto-negotiation automatically
restarts after hardware or software reset
regardless of whether or not the Restart bit (0.9) is
set.
1b = Restart auto-negotiation process.
0b = Normal operation.
Changes to this bit are disruptive to the normal
operation; therefore, any changes to these
registers must be followed by a software reset to
take effect. A write to this register bit does not
take effect until any one of the following also
occurs:
1b = Full-duplex.
0b = Half-duplex.
This bit has no effect.
Changes to this bit are disruptive to the normal
operation; therefore, any changes to these
registers must be followed by a software reset to
take effect. A write to this register bit does not
take effect until any one of the following occurs:
11b = Reserved.
10b = 1000 Mb/s.
01b = 100 Mb/s.
00b = 10 Mb/s.
Reserved, always 0x0.
• Software reset is asserted (register 0.15).
• Restart auto-negotiation is asserted (register
• Power down (register 0.11, 16_0.2) transitions
• Software reset is asserted (register 0.15).
• Restart auto-negotiation is asserted (register
• Power down (register 0.11, 16_0.2) transitions
0.9).
from power down to normal operation.
0.9).
from power down to normal operation (bit 6,
13).
Description
Related parts for WG82574L S LBA9
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: