WG82574L S LBA9 Intel, WG82574L S LBA9 Datasheet - Page 117

• Manufacturer Part Number: WG82574L S LBA9
• Description: CONTROLLER, ENET, INTEL 82574L, 64PQFN
• Manufacturer: Intel

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

Non-Volatile Memory (NVM) Map—82574 GbE Controller
6.1.1.26
6.1.2
6.1.2.1
6.1.2.1.1
15
14
13
12
11
10
9
8
7:1
0
15:13
12
11
10
9
Bit
Bit
Reserved
ASF SMBus
Connected
LOM
Server NIC
Client NIC
Reserved
Reserved
Reserved
Reserved
Reserved
APM Enable
Reserved
Reserved
Reserved
No_Phy_Rst
Name
Name
Initialization Control 3 (Word 0x24)
Software Accessed Words
Compatibility Bytes (Words 0x03 - 0x07)
This section describes the meaningful NVM words in the basic configuration space that
are used by software at word addresses 0x03 to 0x07.
Compatibility Bytes (Word 0x03)
Hardware
0b
1b
1b
0b
1b
0b
0b
0b
0x0
1b
Default
000b
0b
0b
1b
1b
Hardware
Default
0b
1b
0b
0b
1b
1b
1b
1b
0x0
1b
Setting
Image
NVM
NVM Image
000b
0b
1b
1b
0b
Setting
Reserved
Reserved
Reserved
Reserved
Reserved
Initial value of Advanced Power Management Wake Up Enable in the
Wake Up Control (WUC.APME) register. Mapped to CTRL[6] and to
WUC[0].
Reserved
Reserved
Reserved
No PHY Reset
When set to 1b, this bit prevents the PHY reset signal and the power
changes reflected to the PHY according to the MANC.Keep_PHY_Link_Up
value.
Reserved. Must be set to 000b.
ASF SMBus Connected
0b = Not connected.
1b = Connected.
LOM or NIC
0b = NIC.
1b = LOM.
Server NIC
0b = Client.
1b = Server.
Client NIC
0b = Server.
1b = Client.
Description
Description
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