WG82574L S LBA8 Intel, WG82574L S LBA8 Datasheet - Page 4

• Manufacturer Part Number: WG82574L S LBA8
• Manufacturer: Intel

Specifications of WG82574L S LBA8

• Operating Supply Voltage (typ): 3.3V
• Operating Temp Range: 0C to 85C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 64
• Lead Free Status / RoHS Status: Compliant

4.0
5.0
6.0
7.0
4
3.5
Initialization ............................................................................................................60
4.1
4.2
4.3
4.4
4.5
4.6
Power Management and Delivery .............................................................................82
5.1
5.2
5.3
5.4
5.5
Non-Volatile Memory (NVM) Map ........................................................................... 100
6.1
6.2
6.3
Inline Functions ..................................................................................................... 118
7.1
NC-SI...............................................................................................................58
3.5.1
3.5.2
Introduction ......................................................................................................60
Reset Operation.................................................................................................60
Power Up..........................................................................................................62
4.3.1
4.3.2
Global Reset (PE_RST_N, PCIe In-Band Reset) ......................................................71
4.4.1
4.4.2
Timing Parameters.............................................................................................74
4.5.1
4.5.2
Software Initialization Sequence ..........................................................................75
4.6.1
4.6.2
4.6.3
4.6.4
4.6.5
4.6.6
Assumptions .....................................................................................................82
Power Consumption ...........................................................................................82
Power Delivery ..................................................................................................83
5.3.1
5.3.2
Power Management............................................................................................83
5.4.1
5.4.2
5.4.3
5.4.4
5.4.5
Wake Up ..........................................................................................................92
5.5.1
5.5.2
5.5.3
EEUPDATE ...................................................................................................... 100
Basic Configuration Table.................................................................................. 100
6.2.1
6.2.2
Manageability Configuration Words..................................................................... 114
6.3.1
6.3.2
Packet Reception ............................................................................................. 118
7.1.1
7.1.2
7.1.3
7.1.4
Interface Specification .............................................................................59
Electrical Characteristics ..........................................................................59
Power-Up Sequence ................................................................................62
Timing Diagram......................................................................................70
Reset Sequence......................................................................................71
Timing Diagram......................................................................................72
Timing Requirements ..............................................................................74
MDIO and NVM Semaphore ......................................................................74
Interrupts During Initialization..................................................................76
Global Reset and General Configuration .....................................................76
Link Setup Mechanisms and Control/Status Bit Summary .............................76
Initialization of Statistics..........................................................................78
Receive Initialization ...............................................................................78
Transmit Initialization..............................................................................79
The 1.9 V dc Rail ....................................................................................83
The 1.05 V dc Rail ..................................................................................83
82574 Power States ................................................................................83
Auxiliary Power Usage .............................................................................84
Power Limits by Certain Form Factors ........................................................85
Power States..........................................................................................85
Timing of Power-State Transitions .............................................................89
Advanced Power Management Wake Up .....................................................92
PCIe Power Management Wake Up ............................................................93
Wake-Up Packets....................................................................................93
Hardware Accessed Words ..................................................................... 102
Software Accessed Words ...................................................................... 113
SMBus APT Configuration Words ............................................................. 114
NC-SI Configuration Words .................................................................... 116
Packet Address Filtering......................................................................... 118
Receive Data Storage ............................................................................ 119
Legacy Receive Descriptor Format........................................................... 119
Extended Rx Descriptor ......................................................................... 122
82574 GbE Controller—Datasheet