WG82574L S LBA9 Intel, WG82574L S LBA9 Datasheet - Page 86
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: 86 of 490
- Download datasheet (7Mb)
Figure 20.
5.4.2
86
Internal Power
On Reset
assertion
Power Management State Diagram
Auxiliary Power Usage
If ADVD3WUC=1b, the 82574 uses the AUX_PWR indication that auxiliary power is
available to the controller, and therefore advertises D3cold wake up support. The
amount of power required for the function (which includes the entire NIC) is advertised
in the Power Management Data register, which is loaded from the NVM.
If D3cold is supported, the PME_En and PME_Status bits of the Power Management
Control/Status Register (PMCSR), as well as their shadow bits in the Wake Up Control
(WUC) register is reset only by the power up reset (detection of power rising).
The only effect of setting AUX_PWR to 1b is advertising D3cold wake up support and
changing the reset function of PME_En and PME_Status. AUX_PWR is a strapping option
in the 82574.
The 82574L tracks the PME_En bit of the Power Management Control / Status Register
(PMCSR) and the Auxiliary (AUX) Power PM Enable bit of the PCIe Device Control
register to determine the power it might consume (and therefore its power state) in the
D3cold state (internal Dr state).
PE_RST_N
assertion
D3
Dr
Hot (in-band)
Reset
Write 00b
to power
state
PE_RST_N de-
assertion and
EEPROM read
PE_RST_N
assertion
Write 11b
to power
done
82574 GbE Controller—Power Management and Delivery
state
PE_RST_N
assertion
D0u
D0a
slave access
master or
Enable
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: