WG82574IT S LBAC Intel, WG82574IT S LBAC Datasheet - Page 116

• Manufacturer Part Number: WG82574IT S LBAC
• Description: CONTROLLER, ENET, INTEL 82574IT, 64PQFN
• Manufacturer: Intel

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

6.1.1.24
6.1.1.25
116
15:8
7:5
4:0
15
14
13:8
7:0
Bit
Bit
Checksum
Validity
Deep Smart
Power
Down
Reserved
Flash
Vendor
Detect
LAN D0
Power
Reserved
LAN D3
Power
Name
Name
LAN Power Consumption (Word 0x22)
Flash Software Detection Word (Word 0x23)
The setting of this word to 0xFFFF enables detection of the flash vendor by software
tools.
0x0
0x1
0x3F
0xFF
Hardware
0xF
0x0
0x4
Hardware
Default
Default
0x0
0x1
0x3F
0xFF
0xF
0x0
0x4
Setting
Image
Setting
NVM
Image
NVM
Checksum Validity Indication
0b = Checksum should be corrected by software tools.
1b = Checksum may be considered valid.
Enable/disable bit for Deep Smart Power Down functionality.
0b = Enable Deep Smart Power Down (DSPD).
1b = Disable DSPD (default).
Reserved
This word must be set to 0xFF.
The value in this field is reflected in the PCI Power Management Data
register of the function for D0 power consumption and dissipation
(Data_Select = 0 or 4). Power is defined in 100 mW units. The power
also includes the external logic required for the LAN function.
Reserved
The value in this field is reflected in the PCI Power Management Data
Register of the function for D3 power consumption and dissipation
(Data_Select = 3 or 7). Power is defined in 100 mW units. The power
also includes the external logic required for the function. The most
significant bits in the Data register that reflects the power values are
padded with zeros.
82574 GbE Controller—Non-Volatile Memory (NVM) Map
Description
Description