WG82574L S LBA9 Intel, WG82574L S LBA9 Datasheet - Page 77

• 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

Initialization—82574 GbE Controller
4.6
Software Initialization Sequence
The following sequence of commands is typically issued to the device by the software
device driver in order to initialize the 82574 to normal operation. The major
initialization steps are:
1. Disable Interrupts - see Interrupts during initialization.
2. Issue Global Reset and perform General Configuration - see Global Reset and
3. Setup the PHY and the link - see Link Setup Mechanisms and Control/Status Bit
4. Initialize all statistical counters - see Initialization of Statistics.
5. Initialize Receive - see Receive Initialization.
6. Initialize Transmit - see Transmit Initialization.
7. Enable Interrupts - see Interrupts during initialization.
General Configuration.
Summary.
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